AS9318 SK Broadband Co Ltd

SK Broadband Co Ltd

AS Number 9318
Website https://www.skbroadband.com/eng/Main.do

Overview
Prefixes
Connectivity
Whois
IX

Network status: Active, Allocated under APNIC

Network type: Eyeball

Prefixes Announced: 603 IPv4, 3 IPv6

Upstreams

AS1299 - Telia Company AB
AS3491 - PCCW Global, Inc.
AS1239 - Sprint
AS6453 - TATA COMMUNICATIONS
AS2914 - NTT America, Inc.
AS6461 - Zayo Bandwidth
AS3356 - Level 3 Parent, LLC
AS701 - MCI Communications Services, Inc. d/b/a Verizon Business

Locations of Operation

Korea, Republic of

United States

United Kingdom

Netherlands

Germany

Hong Kong

Japan

Tags:

	Prefix	Description
	1.224.0.0/13	SK Broadband Co Ltd
	1.224.0.0/11	Asia Pacific Network Information Centre
	1.225.34.0/24	SK Broadband Co Ltd
	1.225.88.0/23	SK Broadband Co Ltd
	1.226.216.0/23	SK Broadband Co Ltd
	1.227.58.0/23	SK Broadband Co Ltd
	1.230.165.0/24	SK Broadband Co Ltd
	1.230.166.0/24	SK Broadband Co Ltd
	1.230.210.0/23	SK Broadband Co Ltd
	1.230.244.0/23	SK Broadband Co Ltd
	1.231.148.0/23	SK Broadband Co Ltd
	1.232.0.0/13	Asia Pacific Network Information Centre
	1.232.100.0/23	SK Broadband Co Ltd
	1.232.106.0/23	SK Broadband Co Ltd
	1.232.128.0/23	SK Broadband Co Ltd
	1.232.154.0/23	SK Broadband Co Ltd
	1.232.186.0/23	SK Broadband Co Ltd
	1.233.112.0/23	SK Broadband Co Ltd
	1.235.10.0/23	SK Broadband Co Ltd
	1.235.198.0/23	SK Broadband Co Ltd
	1.235.208.0/23	SK Broadband Co Ltd
	1.235.218.0/23	SK Broadband Co Ltd
	1.236.242.0/23	SK Broadband Co Ltd
	1.236.254.0/23	SK Broadband Co Ltd
	1.238.72.0/23	SK Broadband Co Ltd
	1.239.6.0/23	SK Broadband Co Ltd
	1.240.0.0/13	SK Broadband Co Ltd
	1.248.0.0/13	SK Broadband Co Ltd
	1.249.52.0/24	SK Broadband Co Ltd
	1.249.83.0/24	SK Broadband Co Ltd
	1.249.108.0/23	SK Broadband Co Ltd
	1.250.154.0/23	SK Broadband Co Ltd
	1.254.241.0/24	SK Broadband Co Ltd
	39.112.0.0/14	SK Broadband Co Ltd
	39.112.0.0/12	SK Broadband Co Ltd
	39.114.114.0/23	SK Broadband Co Ltd
	39.116.0.0/14	SK Broadband Co Ltd
	39.120.0.0/14	SK Broadband Co Ltd
	39.124.0.0/14	SK Broadband Co Ltd
	39.127.52.0/24	SK Broadband Co Ltd
	39.127.53.0/24	SK Broadband Co Ltd
	39.127.54.0/24	SK Broadband Co Ltd
	39.127.55.0/24	SK Broadband Co Ltd
	43.230.0.0/24	SoongSil University
	43.230.1.0/24	SoongSil University
	43.230.2.0/24	SoongSil University
	43.230.3.0/24	SoongSil University
	58.102.135.0/24	SK Telecom
	58.120.0.0/13	SK Broadband Co Ltd
	58.120.84.0/23	SK Broadband Co Ltd
	58.120.110.0/24	SK Broadband Co Ltd
	58.123.184.0/22	SK Broadband Co Ltd
	58.224.0.0/12	SK Broadband Co Ltd
	58.224.0.0/13	SK Broadband Co Ltd
	58.224.62.0/23	SK Broadband Co Ltd
	58.225.68.0/23	SK Broadband Co Ltd
	58.227.216.0/23	SK Broadband Co Ltd
	58.229.98.0/23	SK Broadband Co Ltd
	58.232.0.0/13	SK Broadband Co Ltd
	58.238.84.0/23	SK Broadband Co Ltd
	61.98.0.0/19	SK Broadband Co Ltd
	61.98.0.0/15	Asia Pacific Network Information Centre
	61.98.0.0/16	SK Broadband Co Ltd
	61.98.32.0/19	SK Broadband Co Ltd
	61.98.64.0/20	SK Broadband Co Ltd
	61.98.96.0/20	SK Broadband Co Ltd
	61.98.128.0/17	SK Broadband Co Ltd
	61.99.0.0/16	SK Broadband Co Ltd
	61.99.128.0/17	SK Broadband Co Ltd
	61.101.0.0/17	SK Broadband Co Ltd
	61.101.32.0/20	SK Broadband Co Ltd
	61.101.128.0/18	SK Broadband Co Ltd
	61.101.192.0/19	SK Broadband Co Ltd
	61.105.0.0/16	SK Broadband Co Ltd
	61.105.196.0/23	SK Broadband Co Ltd
	61.253.0.0/16	SK Broadband Co Ltd
	61.254.0.0/15	Asia Pacific Network Information Centre
	61.254.176.0/20	SK Broadband Co Ltd
	61.254.194.0/23	SK Broadband Co Ltd
	61.255.134.0/23	SK Broadband Co Ltd
	61.255.140.0/23	SK Broadband Co Ltd
	61.255.176.0/20	SK Broadband Co Ltd
	103.6.80.0/22	SK Broadband Co Ltd
	103.13.53.0/24	Daewoo Securities Co., Ltd.
	103.49.44.0/24	SoongSil University
	103.49.45.0/24	SoongSil University
	103.49.46.0/24	SoongSil University
	103.49.47.0/24	SoongSil University
	110.8.0.0/13	SK Broadband Co Ltd
	110.8.0.0/16	SK Broadband Co Ltd
	110.9.0.0/16	SK Broadband Co Ltd
	110.10.0.0/16	SK Broadband Co Ltd
	110.11.0.0/16	SK Broadband Co Ltd
	110.12.0.0/16	SK Broadband Co Ltd
	110.13.0.0/16	SK Broadband Co Ltd
	110.13.128.0/23	SK Broadband Co Ltd
	110.13.168.0/23	SK Broadband Co Ltd
	110.14.0.0/16	SK Broadband Co Ltd
	110.14.74.0/23	SK Broadband Co Ltd
	110.15.0.0/16	SK Broadband Co Ltd
	113.198.150.0/24	Korean Education Network
	113.198.151.0/24	Korean Education Network
	113.198.152.0/24	Korean Education Network
	113.198.153.0/24	Korean Education Network
	113.198.154.0/24	Korean Education Network
	113.198.155.0/24	Korean Education Network
	113.198.156.0/24	Korean Education Network
	113.198.157.0/24	Korean Education Network
	113.198.220.0/24	Korean Education Network
	114.53.76.0/24	SK Telecom
	114.70.126.0/24	Korean Education Network
	114.70.127.0/24	Korean Education Network
	114.70.128.0/24	Korean Education Network
	114.71.36.0/22	Korean Education Network
	114.71.40.0/21	Korean Education Network
	114.71.48.0/23	Korean Education Network
	114.71.50.0/24	Korean Education Network
	114.200.0.0/13	SK Broadband Co Ltd
	114.200.204.0/23	SK Broadband Co Ltd
	114.203.25.0/24	SK Broadband Co Ltd
	114.203.27.0/24	SK Broadband Co Ltd
	114.203.101.0/24	SK Broadband Co Ltd
	114.203.249.0/24	SK Broadband Co Ltd
	114.204.6.0/23	SK Broadband Co Ltd
	114.205.250.0/23	SK Broadband Co Ltd
	115.178.64.0/19	SK Broadband Co Ltd
	116.120.0.0/16	SK Broadband Co Ltd
	116.120.0.0/13	SK Broadband Co Ltd
	116.121.0.0/16	SK Broadband Co Ltd
	116.122.0.0/16	SK Broadband Co Ltd
	116.123.0.0/16	SK Broadband Co Ltd
	116.124.0.0/16	SK Broadband Co Ltd
	116.124.68.0/23	SK Broadband Co Ltd
	116.125.0.0/16	SK Broadband Co Ltd
	116.125.22.0/23	SK Broadband Co Ltd
	116.126.0.0/16	SK Broadband Co Ltd
	116.127.0.0/16	SK Broadband Co Ltd
	117.16.54.0/24	Korean Education Network
	117.16.55.0/24	Korean Education Network
	117.16.56.0/24	Korean Education Network
	117.16.112.0/24	Korean Education Network
	117.16.113.0/24	Korean Education Network
	117.16.114.0/24	Korean Education Network
	117.16.115.0/24	Korean Education Network
	117.16.116.0/24	Korean Education Network
	117.16.117.0/24	Korean Education Network
	117.16.124.0/24	Korean Education Network
	117.16.125.0/24	Korean Education Network
	117.16.126.0/24	Korean Education Network
	117.16.127.0/24	Korean Education Network
	117.17.38.0/24	Korean Education Network
	117.17.176.0/24	Korean Education Network
	117.17.177.0/24	Korean Education Network
	117.17.178.0/24	Korean Education Network
	117.17.179.0/24	Korean Education Network
	117.17.253.0/24	Korean Education Network
	117.17.254.0/24	Korean Education Network
	118.216.0.0/13	SK Broadband Co Ltd
	118.216.0.0/16	SK Broadband Co Ltd
	118.217.0.0/16	SK Broadband Co Ltd
	118.217.96.0/24	SK Broadband Co Ltd
	118.218.0.0/16	SK Broadband Co Ltd
	118.219.0.0/16	SK Broadband Co Ltd
	118.220.0.0/16	SK Broadband Co Ltd
	118.220.8.0/23	SK Broadband Co Ltd
	118.220.218.0/24	SK Broadband Co Ltd
	118.220.219.0/24	SK Broadband Co Ltd
	118.221.0.0/16	SK Broadband Co Ltd
	118.222.0.0/16	SK Broadband Co Ltd
	118.223.0.0/16	SK Broadband Co Ltd
	121.124.0.0/16	SK Broadband Co Ltd
	121.124.0.0/15	SK Broadband Co Ltd
	121.125.0.0/16	SK Broadband Co Ltd
	123.111.0.0/16	SK Broadband Co Ltd
	123.212.0.0/14	SK Broadband Co Ltd
	124.2.0.0/16	SK Broadband Co Ltd
	124.3.0.0/16	SK Broadband Co Ltd
	124.111.0.0/16	SK Broadband Co Ltd
	124.136.0.0/14	SK Broadband Co Ltd
	124.136.157.0/24	SK Broadband Co Ltd
	124.137.74.0/24	SK Broadband Co Ltd
	124.137.130.0/24	SK Broadband Co Ltd
	124.137.131.0/24	SK Broadband Co Ltd
	124.137.132.0/24	SK Broadband Co Ltd
	124.139.210.0/24	SK Broadband Co Ltd
	124.139.232.0/23	SK Broadband Co Ltd
	125.61.92.0/24	SK Broadband Co Ltd
	125.61.93.0/24	SK Broadband Co Ltd
	125.61.95.0/24	SK Broadband Co Ltd
	152.149.48.0/24	Daewoo Information Systems
	158.44.0.0/16	Trigem Computer, Inc.
	175.112.0.0/13	SK Broadband Co Ltd
	175.112.0.0/12	SK Broadband Co Ltd
	175.113.78.0/23	SK Broadband Co Ltd
	175.113.102.0/23	SK Broadband Co Ltd
	175.114.52.0/22	SK Broadband Co Ltd
	175.117.230.0/23	SK Broadband Co Ltd
	175.120.0.0/13	SK Broadband Co Ltd
	175.120.250.0/23	SK Broadband Co Ltd
	175.125.48.0/23	SK Broadband Co Ltd
	175.125.204.0/23	SK Broadband Co Ltd
	180.64.0.0/16	SK Broadband Co Ltd
	180.64.0.0/13	SK Broadband Co Ltd
	180.65.0.0/16	SK Broadband Co Ltd
	180.66.0.0/16	SK Broadband Co Ltd
	180.67.0.0/16	SK Broadband Co Ltd
	180.68.0.0/16	SK Broadband Co Ltd
	180.69.0.0/16	SK Broadband Co Ltd
	180.70.0.0/16	SK Broadband Co Ltd
	180.71.0.0/16	SK Broadband Co Ltd
	180.71.192.0/22	SK Broadband Co Ltd
	192.245.249.0/24	SoongSil University
	203.230.80.0/24	-
	203.230.81.0/24	-
	203.230.82.0/24	-
	203.230.83.0/24	-
	203.230.84.0/24	-
	203.230.85.0/24	-
	203.230.86.0/24	-
	203.230.87.0/24	-
	203.230.88.0/24	-
	203.230.89.0/24	-
	203.230.90.0/24	-
	203.230.91.0/24	-
	203.230.92.0/24	-
	203.230.93.0/24	-
	203.230.94.0/24	-
	203.230.95.0/24	-
	203.230.114.0/24	-
	203.234.236.0/24	-
	203.234.241.0/24	-
	203.235.200.0/24	SK planet
	203.235.201.0/24	SK planet
	203.235.204.0/24	SK planet
	203.235.205.0/24	SK planet
	203.235.206.0/24	SK planet
	203.235.207.0/24	SK planet
	203.237.200.0/24	-
	203.237.240.0/21	-
	203.237.248.0/24	-
	203.237.249.0/24	-
	203.246.0.0/19	-
	203.246.32.0/21	-
	203.249.33.0/24	-
	203.249.84.0/24	-
	203.249.85.0/24	-
	203.249.86.0/24	-
	203.249.87.0/24	-
	203.249.88.0/24	-
	203.249.89.0/24	-
	203.249.90.0/24	-
	203.249.91.0/24	-
	203.249.92.0/24	-
	203.249.93.0/24	-
	203.249.94.0/24	-
	203.249.95.0/24	-
	203.249.126.0/24	-
	203.249.127.0/24	-
	203.252.16.0/24	-
	203.252.17.0/24	-
	203.252.18.0/24	-
	203.252.19.0/24	-
	203.252.20.0/24	-
	203.252.21.0/24	-
	203.252.22.0/24	-
	203.252.23.0/24	-
	203.253.0.0/19	-
	203.255.192.0/20	MJL
	210.92.78.0/24	-
	210.93.0.0/22	-
	210.93.4.0/23	-
	210.94.0.0/19	-
	210.94.2.0/24	-
	210.94.10.0/23	-
	210.94.64.0/18	-
	210.94.64.0/19	SK Broadband Co Ltd
	210.94.72.0/23	-
	210.94.80.0/23	-
	210.94.96.0/19	SK Broadband Co Ltd
	210.97.132.0/24	-
	210.101.192.0/19	TechnoMart Information Communication Company
	210.102.176.0/24	-
	210.102.177.0/24	-
	210.102.178.0/24	-
	210.102.179.0/24	-
	210.102.180.0/24	-
	210.102.181.0/24	-
	210.102.182.0/24	-
	210.102.183.0/24	-
	210.102.184.0/24	-
	210.102.185.0/24	-
	210.102.186.0/24	-
	210.102.187.0/24	-
	210.102.225.0/24	-
	210.102.232.0/22	-
	210.102.244.0/24	-
	210.102.245.0/24	-
	210.102.246.0/24	-
	210.102.247.0/24	-
	210.106.88.0/24	-
	210.106.89.0/24	-
	210.106.90.0/24	-
	210.106.91.0/24	-
	210.106.92.0/24	-
	210.106.93.0/24	-
	210.106.94.0/24	-
	210.106.95.0/24	-
	210.117.0.0/17	-
	210.117.0.0/18	SK Broadband Co Ltd
	210.117.64.0/18	SK Broadband Co Ltd
	210.117.96.0/20	-
	210.119.204.0/23	-
	210.119.206.0/24	-
	210.119.208.0/24	-
	210.119.209.0/24	-
	210.119.210.0/24	-
	210.119.211.0/24	-
	210.119.212.0/24	-
	210.119.213.0/24	-
	210.119.214.0/24	-
	210.119.215.0/24	-
	210.119.236.0/24	-
	210.119.237.0/24	-
	210.119.238.0/24	-
	210.119.239.0/24	-
	210.180.96.0/23	-
	210.180.96.0/19	-
	210.181.64.0/19	SK Broadband Co Ltd
	210.181.64.0/18	-
	210.181.80.0/20	-
	210.181.96.0/19	SK Broadband Co Ltd
	210.181.112.0/20	-
	210.205.0.0/18	SK Broadband Co Ltd
	210.205.48.0/24	-
	210.205.128.0/17	-
	210.205.176.0/20	-
	210.205.192.0/19	-
	210.205.240.0/20	SK Broadband Co Ltd
	210.217.160.0/19	SK Broadband Co Ltd
	210.218.128.0/18	SK Broadband Co Ltd
	210.219.128.0/20	-
	210.219.128.0/18	SK Broadband Co Ltd
	210.219.144.0/20	-
	210.219.160.0/20	-
	210.219.176.0/20	-
	210.220.64.0/19	SK Broadband Co Ltd
	210.220.160.0/19	SK Broadband Co Ltd
	210.220.162.0/23	-
	210.220.190.0/23	-
	210.221.0.0/17	SK Broadband Co Ltd
	210.221.128.0/19	SK Broadband Co Ltd
	210.223.49.0/24	-
	211.33.0.0/17	SK Broadband Co Ltd
	211.33.32.0/19	-
	211.33.64.0/19	-
	211.33.96.0/20	-
	211.37.0.0/17	SK Broadband Co Ltd
	211.39.99.0/24	-
	211.39.100.0/24	-
	211.39.101.0/24	-
	211.39.102.0/24	-
	211.39.103.0/24	-
	211.41.96.0/19	SK Broadband Co Ltd
	211.44.0.0/16	-
	211.44.32.0/24	-
	211.44.34.0/24	-
	211.44.55.0/24	-
	211.44.60.0/24	-
	211.44.252.0/24	-
	211.44.253.0/24	-
	211.47.65.0/24	-
	211.47.66.0/24	-
	211.47.67.0/24	-
	211.47.68.0/24	-
	211.47.69.0/24	-
	211.47.71.0/24	-
	211.47.72.0/24	-
	211.47.192.0/19	SK Broadband Co Ltd
	211.49.0.0/16	-
	211.49.0.0/17	SK Broadband Co Ltd
	211.49.0.0/18	-
	211.49.64.0/19	-
	211.49.96.0/20	-
	211.49.128.0/17	SK Broadband Co Ltd
	211.49.144.0/20	-
	211.49.160.0/19	-
	211.49.192.0/19	-
	211.49.224.0/20	-
	211.49.240.0/20	-
	211.52.128.0/17	-
	211.52.128.0/20	SK Broadband Co Ltd
	211.52.144.0/20	SK Broadband Co Ltd
	211.52.160.0/19	-
	211.52.224.0/20	-
	211.58.0.0/16	SK Broadband Co Ltd
	211.58.0.0/15	-
	211.58.36.0/23	-
	211.58.72.0/23	-
	211.58.124.0/23	-
	211.59.0.0/16	SK Broadband Co Ltd
	211.59.0.0/19	-
	211.59.32.0/19	-
	211.59.64.0/20	-
	211.59.96.0/19	-
	211.59.160.0/19	-
	211.59.208.0/20	-
	211.59.224.0/20	-
	211.63.0.0/19	SK Broadband Co Ltd
	211.108.0.0/16	SK Broadband Co Ltd
	211.108.0.0/15	-
	211.109.0.0/16	SK Broadband Co Ltd
	211.109.16.0/20	-
	211.109.22.0/23	-
	211.109.32.0/20	-
	211.109.112.0/20	-
	211.109.128.0/20	-
	211.109.144.0/20	-
	211.109.160.0/19	-
	211.109.176.0/21	-
	211.109.192.0/19	-
	211.109.224.0/20	-
	211.110.0.0/16	-
	211.110.10.0/23	-
	211.110.48.0/20	-
	211.110.160.0/19	-
	211.110.192.0/19	-
	211.110.224.0/20	-
	211.110.240.0/20	SK Broadband Co Ltd
	211.115.13.0/24	-
	211.115.32.0/19	SK Broadband Co Ltd
	211.116.128.0/19	SK Broadband Co Ltd
	211.116.129.0/24	-
	211.117.0.0/16	SK Broadband Co Ltd
	211.172.128.0/20	SK Broadband Co Ltd
	211.176.0.0/14	-
	211.176.56.0/22	-
	211.176.90.0/23	-
	211.176.128.0/23	-
	211.177.198.0/23	-
	211.178.57.0/24	-
	211.186.0.0/19	-
	211.186.0.0/16	SK Broadband Co Ltd
	211.186.32.0/20	-
	211.186.64.0/19	-
	211.186.96.0/20	-
	211.186.112.0/20	-
	211.186.144.0/20	-
	211.186.160.0/19	-
	211.186.175.0/24	-
	211.186.192.0/19	-
	211.187.0.0/16	-
	211.187.128.0/20	-
	211.187.144.0/20	SK Broadband Co Ltd
	211.187.160.0/19	-
	211.200.0.0/13	-
	211.201.66.0/23	-
	211.205.71.0/24	-
	211.205.72.0/24	-
	211.205.94.0/23	-
	211.208.0.0/14	-
	211.208.0.0/13	-
	211.209.170.0/23	-
	211.212.0.0/14	SK Broadband Co Ltd
	211.214.146.0/23	-
	211.214.212.0/23	-
	211.214.248.0/23	-
	211.215.230.0/23	-
	211.243.0.0/16	SK Broadband Co Ltd
	211.243.0.0/20	-
	211.243.12.0/23	-
	211.243.80.0/20	-
	211.243.96.0/19	-
	211.243.144.0/20	-
	211.243.160.0/19	-
	211.243.192.0/20	-
	211.243.224.0/19	-
	211.244.0.0/16	SK Broadband Co Ltd
	211.244.0.0/20	-
	211.244.0.0/15	-
	211.244.32.0/19	-
	211.244.64.0/20	-
	211.244.94.0/23	-
	211.244.96.0/19	-
	211.244.128.0/19	-
	211.244.176.0/20	-
	211.244.192.0/19	-
	211.244.224.0/19	-
	211.245.0.0/17	SK Broadband Co Ltd
	211.245.0.0/20	-
	211.245.16.0/20	-
	211.245.32.0/20	-
	211.245.48.0/20	-
	211.245.64.0/18	-
	211.245.128.0/17	SK Broadband Co Ltd
	211.245.140.0/23	-
	211.245.144.0/20	-
	211.245.160.0/20	-
	211.245.192.0/20	-
	211.245.224.0/20	-
	211.245.240.0/20	-

Upstreams: 9

Peers: 566

Click here to learn more about what this graph means and what makes up a network policy

Prefixes in selected policy

	Prefix	Description

How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS1299	Telia Company AB	✔	✔
AS3491	PCCW Global, Inc.	✔	✔
AS1239	Sprint	✔	✔
AS6453	TATA COMMUNICATIONS	✔	✔
AS2914	NTT America, Inc.	✔	✔
AS6461	Zayo Bandwidth	✔	✔
AS3356	Level 3 Parent, LLC	✔	✘
AS701	MCI Communications Services, Inc. d/b/a Verizon Business	✔	✔
AS174	Cogent Communications	✘	✔

Peers

ASN	Description	IPv4	IPv6
AS9772	Jeonbuk Bank	✔	✘
AS45980	Cross On Net Inc.	✔	✘
AS10179	Daehan Investment Trust Securities	✔	✘
AS2119	Telenor Norge AS	✔	✘
AS17593	NDS Coporation	✔	✘
AS9459	Konkuk University	✔	✘
AS9774	Dongseo University	✔	✘
AS37100	SEACOM Limited	✔	✘
AS55596	Gachon University Gil Hospital	✔	✘
AS55615	DOUZONEBIZON	✔	✘
AS17575	Chung-Ang University	✔	✘
AS8607	Digital Space Group Limited	✔	✘
AS17590	KOCCA	✔	✘
AS23553	National IT Industry Promotion Agency	✔	✘
AS18032	SHINHAN DS	✔	✘
AS38673	Korea Cable TV Kwangju Broadcasting	✔	✘
AS3130	RGnet OU	✔	✘
AS38390	Goyang Office of Education	✔	✘
AS18321	KRAFTON INC	✔	✘
AS45396	Limelight Networks Korea Ltd	✔	✘
AS19637	Avago Technologies U.S. Inc.	✔	✘
AS18401	DAEGU UNIVERSITY	✔	✘
AS34854	Staclar Carrier Ltd.	✔	✘
AS23580	DAILY SPORTSWORLD	✔	✘
AS37497	Network Platforms (PTY) LTD	✔	✘
AS18325	Korea Christian University	✔	✘
AS10036	DLIVE	✔	✘
AS17857	T Broad	✔	✘
AS12859	BIT BV	✔	✔
AS23572	American International Assurance Company Korea	✔	✘
AS41095	IPTP LTD	✔	✘
AS4455	IX Reach Ltd	✔	✘
AS38095	T Broad	✔	✘
AS17876	Ahnlab, Inc.	✔	✘
AS31019	Paulus M. Hoogsteder	✔	✘
AS36236	NetActuate, Inc	✔	✔
AS23759	TechnoMart Information Communication Company	✔	✘
AS9521	Korea Automotive Technology Institute	✔	✘
AS10045	Hanbat National University	✔	✘
AS33438	Highwinds Network Group, Inc.	✔	✔
AS9709	KIS Information Communication,Inc	✔	✘
AS9277	SK Broadband Co Ltd	✔	✘
AS8220	COLT Technology Services Group Limited	✔	✘
AS55632	Hansol High School	✔	✘
AS43531	IX Reach Ltd	✔	✘
AS37640	Cape Connect Internet	✔	✘
AS38100	INICIS Co., Ltd	✔	✘
AS47692	Nessus GmbH	✔	✔
AS28792	Public Internet Ltd	✔	✘
AS38400	Gyeonggi-do Pyongtaek Office Education	✔	✘
AS23600	Korea Internet Security Agency	✔	✘
AS10049	SK Co.,	✔	✘
AS38680	CMB	✔	✘
AS38109	T Broad	✔	✘
AS9321	Hanyang University	✔	✘
AS1836	green.ch AG	✔	✔
AS23554	Shinhan Bank	✔	✘
AS4637	Telstra Global	✔	✔
AS50629	LWLcom GmbH	✔	✔
AS38411	Yongin office of education	✔	✘
AS9948	NICE TCM	✔	✘
AS14537	Continent 8 LLC	✔	✘
AS17836	IBK Securities	✔	✘
AS17845	Gyeonggi Technopark	✔	✘
AS18028	GyeongSang National University	✔	✘
AS45375	Firstfire Marine Insurance	✔	✘
AS3170	Etheroute Ltd	✔	✘
AS9050	TELEKOM ROMANIA COMMUNICATION S.A	✔	✘
AS55604	KOMSCO	✔	✘
AS38404	Gyeonggi Provincial Bucheon Office of Education	✔	✘
AS17874	National Pension Corporation	✔	✘
AS28186	ITS TELECOMUNICACOES LTDA	✔	✔
AS45986	Korea Internet Security Agency	✔	✘
AS12552	GlobalConnect AB	✔	✘
AS10196	KOOKMIN BANK	✔	✘
AS62167	Tismi BV	✔	✘
AS9967	kbcard	✔	✘
AS44684	Mythic Beasts Ltd	✔	✘
AS8218	Zayo France SAS	✔	✔
AS9860	National Health Insurance Service	✔	✘
AS9861	Hi Asset Management Co., Ltd	✔	✘
AS9841	Korea Financial Investment Association	✔	✘
AS45969	INICIS Co., Ltd	✔	✘
AS9524	AutoEverSystems Corp.	✔	✘
AS23563	Tbroad Suwon Broadcasting Corporation	✔	✘
AS2603	NORDUnet	✔	✘
AS59605	Zain Kuwait	✔	✔
AS1798	State of Oregon	✔	✔
AS12470	Globe Development GmbH	✔	✘
AS56665	Proximus Luxembourg S.A.	✔	✔
AS4202	ottogi.co.kr	✔	✘
AS41327	Fiber Telecom S.p.A.	✔	✔
AS9630	SK Securities Limited	✔	✘
AS38417	Gyeonggi Province Gapyeong office of Education	✔	✘
AS24482	SG.GS	✔	✔
AS45389	Jeonlabukdo Education Research Information Institute	✔	✘
AS45385	DAELIM Corporation	✔	✘
AS11164	Internet2	✔	✔
AS9642	Korea Internet Security Agency	✔	✘
AS9452	Korea University	✔	✘
AS18324	Masan College	✔	✘
AS9494	National Infomation Society Agency	✔	✘
AS38702	Hana Bank Co.	✔	✘
AS38430	Shinhan card	✔	✘
AS6461	Zayo Bandwidth	✔	✔
AS10167	HANVIT BANK	✔	✘
AS38694	CHEONGJU NATIONAL UNIVERSITY OF EDCATION	✔	✘
AS10065	NICE TCM	✔	✘
AS206313	Freifunk Nordwest e.V.	✔	✔
AS18298	Chungnam National University	✔	✘
AS11158	NTT America, Inc.	✔	✘
AS395776	FEDERAL ONLINE GROUP LLC	✔	✘
AS4635	Hong Kong Internet Exchange--Route Server 1	✔	✘
AS38103	T Broad	✔	✘
AS50304	Blix Solutions AS	✔	✘
AS50877	Airbeam S.r.l.	✔	✘
AS9532	Daewoo Securities Co., Ltd.	✔	✘
AS45990	Health Insurance Review Assessment Service	✔	✘
AS199524	G-Core Labs S.A.	✔	✔
AS9759	HIINVESTMENT SECURITIES CO., LTD	✔	✘
AS45368	KYONGNAMBANK	✔	✘
AS9704	Korea Investment Trust Management Securities Co.,LTD	✔	✘
AS8896	XFIBER AS	✔	✘
AS9945	yoido full gaspel church	✔	✘
AS701	MCI Communications Services, Inc. d/b/a Verizon Business	✔	✔
AS18033	CMB TAEGU BROADCASTING	✔	✘
AS18310	TBROAD ABC BROADCASTING CO.,LTD.	✔	✘
AS33891	Core-Backbone GmbH	✔	✘
AS38690	HyosungITX	✔	✘
AS17587	HANSOL GYOYOOK	✔	✘
AS4181	TDS TELECOM	✔	✘
AS3303	Swisscom (Schweiz) AG	✔	✔
AS17597	TBROAD SaeromNamdongSeohae broadcasting	✔	✘
AS23593	bkl LLC	✔	✘
AS20932	Services Industriels de Geneve	✔	✔
AS206499	M&M NETWORKS	✔	✔
AS9853	GORayNet	✔	✘
AS131810	KOOKMIN BANK	✔	✘
AS10171	SKTelink	✔	✘
AS1103	SURF B.V.	✔	✘
AS16839	SERVICENOW, INC.	✔	✘
AS47957	Compagnie Industrielle Et Financiere D' Ingenierie In...	✔	✔
AS18330	HONGIK UNIVERSITY	✔	✘
AS39737	Net Vision Telecom SRL	✔	✔
AS7195	EdgeUno	✔	✔
AS51184	Fonira Telekom GmbH	✔	✔
AS18314	HANASK card	✔	✘
AS1299	Telia Company AB	✔	✔
AS10073	Korea National Open University	✔	✘
AS131792	The Daegu Bank, Ltd	✔	✘
AS29076	Filanco LLC	✔	✘
AS7489	HostUS	✔	✘
AS31898	Oracle Corporation	✔	✔
AS61955	ColocationIX GmbH	✔	✘
AS3356	Level 3 Parent, LLC	✔	✘
AS55602	kbcard	✔	✘
AS7562	HCN Dongjak	✔	✘
AS45360	Ssangyong	✔	✘
AS37468	Angola Cables	✔	✘
AS61568	FSF TECNOLOGIA LTDA ME	✔	✔
AS45363	SunMoon University	✔	✘
AS18164	Mokpo University	✔	✘
AS38412	Gyeonggi-Do Icheon office of Education	✔	✘
AS10174	Munhwa Broadcasting Corporation	✔	✘
AS6453	TATA COMMUNICATIONS	✔	✔
AS24889	Monzoon Networks AG	✔	✘
AS23594	YKK KOREA CO., LTD.	✔	✘
AS4663	ELIMNET, INC.	✔	✘
AS29075	IELO-LIAZO SERVICES SAS	✔	✔
AS131097	KEAD	✔	✘
AS174	Cogent Communications	✔	✔
AS13237	euNetworks GmbH	✔	✘
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	✔	✔
AS45445	General Motors Korea, Bupyeong	✔	✘
AS41047	BART Vrancken trading under MLAB	✔	✘
AS45996	DAOU TECHNOLOGY	✔	✘
AS48858	LLC Milecom	✔	✔
AS38403	GunpoUiwang Office of Education	✔	✘
AS23599	Korea Internet Security Agency	✔	✔
AS38675	AITAS	✔	✘
AS17607	Mirae Asset Life Insurance Co., Ltd	✔	✘
AS17581	Daewoo Securities Co., Ltd.	✔	✘
AS38398	Gyeonggi Uijeongbu office of Education	✔	✘
AS9842	Lotte Data Communication Company	✔	✘
AS7473	Singapore Telecommunications Ltd	✔	✘
AS41811	CONVERGENCE (GROUP NETWORKS) LIMITED	✔	✘
AS131100	Korea Internet Security Agency	✔	✔
AS38414	Gyeonggi siheung office of education	✔	✘
AS3491	PCCW Global, Inc.	✔	✔
AS57695	Misaka Network, Inc.	✔	✔
AS33619	Advanced Micro Devices, Inc.	✔	✘
AS38135	KDB Life Insurance Co.,Ltd	✔	✘
AS23555	Shinhan Bank	✔	✘
AS8426	Claranet Limited	✔	✘
AS55625	Chungwoon University	✔	✘
AS42473	ANEXIA Internetdienstleistungs GmbH	✔	✘
AS30844	Liquid Telecommunications Ltd	✔	✘
AS213151	Christian Elsen	✔	✔
AS17861	KyungNam College of Information Technology	✔	✘
AS38433	Korea Fund Administration Compliance	✔	✘
AS55609	Financial Security Institute	✔	✘
AS23561	Yongin University	✔	✘
AS6648	Bayan Telecommunications, Inc.	✔	✘
AS10069	Seoul Metro	✔	✘
AS14840	COMMCORP COMUNICACOES LTDA	✔	✔
AS45364	YTN	✔	✘
AS18300	KEPCO	✔	✘
AS10050	The National Library of Korea	✔	✘
AS34288	Kantonsschule Zug	✔	✔
AS29467	LUXNETWORK S.A.	✔	✔
AS17864	TBROAD HANVIT BROADCASTING CO.,LTD.	✔	✘
AS38125	Korea Expressway Corporation	✔	✘
AS9634	GOODMORNING SHINHAN SECURITIES Co., Ltd.	✔	✘
AS21859	Zenlayer Inc	✔	✔
AS9488	Seoul National University	✔	✘
AS13030	Init7 (Switzerland) Ltd.	✔	✘
AS48292	intibu	✔	✘
AS39120	Convergenze S.p.A.	✔	✘
AS10054	CMB Kwangju Broadcasting	✔	✘
AS8447	A1 Telekom Austria AG	✔	✔
AS9854	KTO	✔	✘
AS31133	PJSC MegaFon	✔	✘
AS9858	Korea Internet Security Agency	✔	✔
AS29791	Internap Corporation	✔	✘
AS9522	GOODMORNING SHINHAN SECURITIES Co., Ltd.	✔	✘
AS17851	KPETRO	✔	✘
AS38401	Gyeonggi Provincial Anseong Office of Education	✔	✘
AS20562	Broadband Hosting B.V	✔	✘
AS37721	Virtual Technologies & Solutions	✔	✔
AS9871	Gyeong Sang Buk-Do Office of Education	✔	✘
AS45384	Korea trade insurance corporation	✔	✘
AS51185	Onecom Global Communications LTD	✔	✔
AS15605	Connesi s.p.a.	✔	✔
AS38402	Gyeonggi Provincial Suwon Office of Education	✔	✘
AS38424	KOREA CABLE TELECOM	✔	✘
AS18343	Daegu Technical College	✔	✘
AS9756	Tbroad Chungbu Broadcasting Co.	✔	✘
AS19653	CTS Communications Corp	✔	✔
AS17870	Kyung Hee University	✔	✘
AS38392	KYONGGI YANGPYEONG OFFICE OF EDUCATION	✔	✘
AS55586	THE CATHOLIC UNIVERSITY OF KOREA SONGSIM	✔	✘
AS38421	Mirae Asset Investment Management Co., Ltd.	✔	✘
AS263009	FORTE TELECOM LTDA.	✔	✔
AS10188	Songdo Chadwick international School	✔	✘
AS9457	DREAMLINE CO.	✔	✘
AS18317	SHINHAN DS	✔	✘
AS209102	Alfa Service s.r.l.	✔	✔
AS38091	LG HelloVision Corp.	✔	✘
AS45712	Departemen Luar Negeri Republik Indonesia	✔	✔
AS35280	ACORUS NETWORKS SAS	✔	✔
AS25220	equada network GmbH	✔	✔
AS18158	CHUNGBUK NATIONAL UNIVERSITY	✔	✘
AS37239	ICTGlobe Management (Pty) Ltd	✔	✘
AS9848	Sejong Telecom	✔	✘
AS16347	ADISTA SAS	✔	✔
AS38136	Akari Networks	✔	✔
AS23980	Yeungnam University	✔	✘
AS1267	WIND TRE S.P.A.	✔	✘
AS38410	Pocheon Office of Education	✔	✘
AS10055	Korean National Railroad Administration	✔	✘
AS10169	AMOREPACIFIC	✔	✘
AS10062	Branksome Hall Asia	✔	✘
AS4766	Korea Telecom	✔	✘
AS38416	Gyeonggi Yeoncheon Office of Education	✔	✘
AS10183	Korea Culture Information Service Agency	✔	✘
AS9633	SUDOKWON Landfill Site Management Corp	✔	✘
AS9691	KYUNGSUNG UNIVERSITY	✔	✘
AS55605	daewonpharm	✔	✘
AS45629	JasTel Network International Gateway	✔	✘
AS38396	Paju office of Education Gyeonggi Province	✔	✘
AS210937	Xiufeng Guo	✔	✔
AS38388	Korea Copyright Protection Agency	✔	✘
AS32354	Unwired	✔	✘
AS48362	Stadtwerke Feldkirch	✔	✔
AS3216	PJSC "Vimpelcom"	✔	✘
AS55584	Korea Power Exchange	✔	✘
AS23578	TBROAD SaeromNamdongSeohae broadcasting	✔	✘
AS199283	STRUCTURED COMMUNICATIONS LIMITED	✔	✘
AS23556	INITECH	✔	✘
AS25091	IP-Max SA	✔	✔
AS46009	YABESK	✔	✘
AS50300	CustodianDC Limited	✔	✘
AS9693	KFTC	✔	✘
AS9644	SK Telecom	✔	✔
AS9638	National Agricultural Cooperative federation	✔	✘
AS20940	Akamai International B.V.	✔	✔
AS38693	Korea Transportation Safety Authority	✔	✘
AS19754	The Fusion Network, LLC	✔	✔
AS38406	Kyeonggi-Do Hwaseong Office of Education	✔	✘
AS3786	LG DACOM Corporation	✔	✘
AS32097	WholeSale Internet, Inc.	✔	✘
AS1239	Sprint	✔	✔
AS38113	KUMC	✔	✘
AS45373	KSCFC	✔	✘
AS10158	Kakao Corp	✔	✘
AS17613	KTE Information and Communications	✔	✘
AS38660	KHNP	✔	✘
AS41695	VOSTRON Limited	✔	✘
AS45978	KIS Information Communication,Inc	✔	✘
AS10035	Hyundai Department Store Co., Ltd.	✔	✘
AS38096	Qrixnowoncable, Inc.	✔	✘
AS10052	Kyungpook National University	✔	✘
AS24724	Atman Sp. z o.o.	✔	✔
AS7627	Seoul Broadcasting System	✔	✘
AS38671	S-OIL Corp., Ltd	✔	✘
AS45998	National Medical Center	✔	✘
AS9958	kakaogames	✔	✘
AS29140	Hostserver GmbH	✔	✔
AS45366	cyberlogitec	✔	✘
AS38107	CDNetworks	✔	✘
AS45971	Financial Security Institute	✔	✘
AS10056	Hyundai Marin Fire Insurance	✔	✘
AS23579	Seoul Metropolitan Office Of Education	✔	✘
AS46004	SK Broadband Co Ltd	✔	✘
AS135424	Electronic Arts Inc. for KR	✔	✘
AS23908	IIAC	✔	✘
AS53828	NETWORK INNOVATIONS, INC.	✔	✔
AS38688	GSNeotek	✔	✘
AS9974	Korea Racing Association	✔	✘
AS18302	SK Telecom	✔	✘
AS58511	Anycast Global Backbone	✔	✔
AS23930	IP-Converge Data Center, Inc.	✔	✘
AS45361	Ulsan Jung-Ang Broadcasting Network	✔	✘
AS17602	CRETEC CHEGIM	✔	✘
AS35710	WEBER.cloud	✔	✔
AS7558	Korean Broadcasting System (KBS)	✔	✘
AS23764	CTGNet	✔	✘
AS9960	The Daegu Bank, Ltd	✔	✘
AS9959	KOREA STOCK EXCHANGE	✔	✘
AS39122	Blacknight Internet Solutions Limited	✔	✔
AS9577	KYOBO SECURITIES	✔	✘
AS9761	KUMHO	✔	✘
AS55623	Korea Insurance Development Instute	✔	✘
AS5713	Telkom SA Ltd.	✔	✘
AS38697	Hankyong National Univercity	✔	✘
AS18305	POSCO ICT	✔	✘
AS9971	TBROAD Dongdaemun cable networks,Inc.	✔	✘
AS35598	Inetcom LLC	✔	✔
AS38391	Gyeonggi provincial gimpo office of education	✔	✘
AS55618	UNIVERSITY OF ULSAN	✔	✘
AS23581	Hynix Semiconductor Inc.	✔	✘
AS206356	Freifunk Essen e.V.	✔	✔
AS6894	KDDI Europe Ltd	✔	✘
AS38667	KOREA KAKAO CORP.	✔	✘
AS17608	ABN	✔	✘
AS4665	Yonsei University	✔	✘
AS18332	postopia	✔	✘
AS18333	at(Korea Argo-Fisheries Food Trade Corporation)	✔	✘
AS9868	Catholic University of DAEGU	✔	✘
AS3741	Internet Solutions	✔	✘
AS23972	HANA INVESTOR SERVICES	✔	✘
AS35360	Frederic Gargula	✔	✔
AS38114	Shinjin Network	✔	✘
AS58299	Openfactory GmbH	✔	✔
AS59890	Kabel-TV Lampert GmbH & Co KG	✔	✔
AS4669	AfreecaTV Co., Ltd	✔	✘
AS18031	Sangmyung University	✔	✘
AS24961	myLoc managed IT AG	✔	✔
AS852	TELUS Communications Inc.	✔	✔
AS18299	BNK Securities Co.,Ltd	✔	✘
AS47787	EDGOO NETWORKS UNIPESSOAL LDA	✔	✘
AS9766	SHINHAN LIFE INSURANCE CO.,LTD.	✔	✘
AS45370	BROADBANDIDC	✔	✔
AS47147	ANEXIA Internetdienstleistungs GmbH	✔	✔
AS9530	SHINSEGAE I C Co., Ltd.	✔	✘
AS23560	MetLife Korea	✔	✘
AS9487	Korea Technology Finance Corporation	✔	✘
AS38097	T Broad	✔	✘
AS38409	Dongducheonyangju office of Education	✔	✘
AS6667	Elisa Oyj	✔	✘
AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
AS2497	Internet Initiative Japan Inc.	✔	✔
AS17582	Korea Investment Corporation	✔	✘
AS38122	Seoul Guarantee Insurance Company	✔	✘
AS21412	UAB "Cgates"	✔	✘
AS141405	NYT Hong Kong Limited (Korea branch)	✔	✘
AS45899	VNPT Corp	✔	✘
AS17841	NATIONAL INFORMATION RESOURCES SERVICE	✔	✘
AS9977	Korea Internet Security Agency	✔	✘
AS55626	Kyungin Womens college	✔	✘
AS50869	Pim van Pelt	✔	✔
AS35266	EX Networks Limited	✔	✘
AS45381	Seoul Housing Communities Corporation	✔	✘
AS38389	FAMOUS WORKER	✔	✘
AS9286	KINX	✔	✘
AS17862	Kangwon National University	✔	✘
AS10072	Shinhan Bank	✔	✘
AS39351	31173 Services AB	✔	✔
AS20811	Brennercom S.p.A.	✔	✔
AS64475	Freifunk Frankfurt am Main e.V.	✔	✔
AS38695	bucheon university	✔	✘
AS55631	Korea trade insurance corporation	✔	✘
AS38133	CMB	✔	✘
AS10177	FUBON HYUNDAI LIFE INSURANCE CO.,LTD	✔	✘
AS17599	Yuhan College	✔	✘
AS10060	YONSEI UNIVERSITY HEALTH SYSTEM	✔	✘
AS16552	Tiggee LLC	✔	✘
AS23558	KepcoNF	✔	✘
AS45409	KBCAPITAL	✔	✘
AS36351	SoftLayer Technologies Inc.	✔	✘
AS9523	Mokwon University	✔	✘
AS23576	NBP	✔	✘
AS45394	KERIS	✔	✘
AS38674	NLCS Jeju	✔	✘
AS46012	Induk University	✔	✘
AS9304	HGC Global Communications Limited	✔	✘
AS9966	TaeguTec	✔	✘
AS3784	Pohang University of Science and Technology	✔	✘
AS18373	KOOKMIN BANK	✔	✘
AS25160	Vorboss Limited	✔	✔
AS45391	American Home Assurance Korea	✔	✘
AS38394	Gyeonggido Seongnam Office of Education	✔	✘
AS17588	The Daegu Bank, Ltd	✔	✘
AS23582	Doosan Corporation Digital Innovation	✔	✘
AS38429	Boryung Pharmaceutical Co.,Ltd.	✔	✘
AS9689	T Broad	✔	✘
AS9493	HMC SECURITIES CO., LTD.	✔	✘
AS63956	Colocation Australia Pty Ltd	✔	✔
AS9454	Watch Tower Bible and Tract Society of Korea	✔	✘
AS9773	HancomWITH	✔	✘
AS38415	Guri Namyangju Office Of Education	✔	✘
AS17596	PINE ASSET SERVICE	✔	✘
AS38405	Gwang Myeong Office of Education	✔	✘
AS38687	Financial Security Institute	✔	✘
AS22356	Durand do Brasil Ltda	✔	✘
AS10058	NACUFOK	✔	✘
AS38407	Gyeonggi-Do Ansan Office of Education	✔	✘
AS9976	Namincheon Brodcasting Co., Ltd.	✔	✘
AS46003	KOREACENTER	✔	✘
AS8708	RCS & RDS SA	✔	✘
AS9852	Samil PwC	✔	✘
AS49697	Joey Julian Koenig	✔	✔
AS23601	tsis	✔	✘
AS45974	NHN	✔	✘
AS38395	GwangJuHaNam Office of Education	✔	✘
AS15547	netplus.ch SA	✔	✘
AS264409	GRUPO YAX	✔	✔
AS703	MCI Communications Services, Inc. d/b/a Verizon Business	✔	✘
AS18323	Seoul National University Bundang Hospital	✔	✘
AS37680	Cool Ideas Service Provider (Pty) Ltd	✔	✘
AS205112	PHILUNET GmbH	✔	✘
AS38708	EXPORT-IMPORT BANK OF KOREA	✔	✘
AS38434	Infraware Inc.	✔	✘
AS17573	T Broad	✔	✘
AS32934	Facebook, Inc.	✔	✔
AS20764	CJSC RASCOM	✔	✔
AS38387	CMB Sejong Broadcasting Co,.Ltd	✔	✘
AS12779	IT.Gate S.p.A.	✔	✔
AS8714	London Internet Exchange Ltd.	✔	✘
AS9776	KOOKMIN BANK	✔	✘
AS38684	CMB Daejeon Broadcasting Co,.Ltd	✔	✘
AS17854	Tbroad jeonju broadcast	✔	✘
AS34549	meerfarbig GmbH & Co. KG	✔	✔
AS131802	NongHyup Life Insurance	✔	✘
AS4961	Daewoo Information Systems	✔	✘
AS45979	KB DATA SYSTEMS	✔	✘
AS9944	LG Home shopping Inc.	✔	✘
AS6939	Hurricane Electric LLC	✔	✔
AS6233	xTom	✔	✔
AS9784	kbcard	✔	✘
AS45102	Alibaba (US) Technology Co., Ltd.	✔	✘
AS57463	NetIX Communications Ltd.	✔	✘
AS13786	Seabras 1 USA, LLC	✔	✔
AS38088	KOREA EAST-WEST POWER	✔	✘
AS10164	T Broad	✔	✘
AS28917	Fiord Networks, UAB	✔	✔
AS9526	KOSCOM	✔	✘
AS9954	Kunsan National University (KNU)	✔	✘
AS3214	xTom GmbH	✔	✔
AS55329	Telcotech Ltd.	✔	✘
AS139281	Equinix Korea LLC	✔	✔
AS9692	Hanwha Investment Securities Co., Ltd.	✔	✘
AS18326	Ktoto	✔	✘
AS38123	asan medical center	✔	✘
AS15133	MCI Communications Services, Inc. d/b/a Verizon Business	✔	✘
AS38677	SMHiplus Corporation	✔	✘
AS6619	SamsungSDS Inc.	✔	✔
AS9757	CMB DONDAEMOON BROADCASTING	✔	✘
AS398465	Rackdog, LLC	✔	✘
AS9458	Public Officials Benefit Association	✔	✘
AS45399	Hanjin Information Systems Telecommunication Co., Ltd	✔	✘
AS34224	Neterra Ltd.	✔	✘
AS559	SWITCH	✔	✔
AS16477	ACNIELSEN	✔	✘
AS7560	Jeonbuk National University	✔	✘
AS17834	WOORICARD	✔	✘
AS9323	DONGGUK University	✔	✘
AS7575	Australian Academic and Research Network (AARNet)	✔	✘
AS17849	Tbroad Ginam Broadcating Co., Ltd.	✔	✘
AS17855	HANNET Co.,Ltd.	✔	✘
AS9767	DB Inc.	✔	✘
AS17605	KTNG Coporation	✔	✘
AS17846	SK Broadband Co Ltd	✔	✘
AS4809	China Telecom Next Generation Carrier Network	✔	✘
AS38399	Gyeonggi-do Yeoju Office of Education	✔	✘
AS45988	KOREA CREDIT GUARANTEE FUND	✔	✘
AS132203	Tencent Building, Kejizhongyi Avenue	✔	✘
AS10039	Korea Health Industry Development Institute	✔	✘
AS4657	StarHub Ltd	✔	✘
AS2516	KDDI CORPORATION	✔	✔
AS9978	The University of Seoul	✔	✘
AS45406	AJU Internet Technology	✔	✘
AS131794	KYOBO AXA INVESTMENT MANAGERS Co., Ltd.	✔	✘
AS17868	Hyupsung University	✔	✘
AS9579	Shinyoung Securities CO ., LTD.	✔	✘
AS38698	ubase	✔	✘
AS38112	Korea Housing Urban Guarantee Corporation	✔	✘
AS34927	iFog GmbH	✔	✔
AS9683	Seoul Facilities Corporation	✔	✘
AS31500	Global Network Management Inc	✔	✘
AS8309	SIPARTECH SAS	✔	✘
AS14630	Invesco Group Services, Inc.	✔	✘
AS10162	SNUH	✔	✘
AS63631	Guangdong Cloudbase Technology Co., Ltd.	✔	✘
AS10197	Chonnam National University	✔	✔
AS198385	AlpineDC SA	✔	✔
AS10185	Hana Bank Co.	✔	✘
AS23587	Korea Credit Bureau	✔	✘
AS1828	Unitas Global LLC	✔	✔
AS9640	Korea Internet Security Agency	✔	✘
AS23367	Genesis Adaptive, INC.	✔	✘
AS53813	ZSCALER, INC.	✔	✘
AS23668	KOREA POLYTECHNIC UNIVERSITY	✔	✘
AS60501	Sirius Technology SRL	✔	✔
AS17576	National Research Foundation of Korea	✔	✘
AS9699	Standard Chartered	✔	✘
AS17574	Seoul Metropolitan Government Computer Center	✔	✘
AS34019	Hivane	✔	✔
AS9647	Seoul Metropolitan Government	✔	✘
AS48919	UACITY Ltd.	✔	✔
AS553	Universitaet Stuttgart	✔	✔
AS45403	INCHEON TECHNOPARK	✔	✘
AS9646	eGIOS	✔	✘
AS9781	GREEN CABLE TELEVISION STATION	✔	✘
AS141011	HUIZE-NET	✔	✔
AS17859	NICEINFOMATIONSERVICE	✔	✘
AS2914	NTT America, Inc.	✔	✔
AS23971	CHUGYE UNIVERSITY FOR THE ARTS	✔	✘
AS49605	Digital Telecommunication Services S.r.l.	✔	✘
AS207044	Enet Telecommunications Networks Limited	✔	✘
AS58057	Securebit AG	✔	✔
AS45992	Construction Guarantee Cooperative	✔	✘
AS38408	GYEONGGI PROVINCIAL ANYANG OFFICE OF EDUCATION	✔	✘
AS199938	Netzwerge GmbH	✔	✘
AS10034	SEOUL AGRICULTURAL MARINE PRODUCTS CORP.	✔	✘
AS38880	Micron21 Datacentre Pty Ltd	✔	✘
AS15830	Equinix, Inc.	✔	✘
AS9002	RETN Limited	✘	✔
AS209870	OPTIX TRANSIT LTD	✘	✔
AS6695	DE-CIX Management GmbH	✘	✔
AS56662	e-utp.net Marcin Gondek	✘	✔
AS52873	SOFTDADOS CONECTIVIDADE	✘	✔
AS48582	ngena GmbH	✘	✔
AS30781	Jaguar Network SAS	✘	✔
AS8758	Iway AG	✘	✔
AS20485	Joint Stock Company TransTeleCom	✘	✔
AS29691	Nine Internet Solutions AG	✘	✔
AS4671	KTOA	✘	✔
AS6327	Shaw Communications Inc.	✘	✔
AS8359	MTS PJSC	✘	✔
AS207613	Steffen Vogel	✘	✔
AS63199	Capitalonline Data Service Co.,LTD	✘	✔
AS48646	Stefan Dunkel	✘	✔
AS8732	OJSC Comcor	✘	✔
AS204527	bejuno GmbH	✔	✔
AS328832	AS328832	✔	✘

Downstreams

ASN	Description	IPv4	IPv6
AS17608	ABN	✔	✘
AS18324	Masan College	✔	✘
AS46009	YABESK	✔	✘
AS9773	HancomWITH	✔	✘
AS10035	Hyundai Department Store Co., Ltd.	✔	✘
AS131792	The Daegu Bank, Ltd	✔	✘
AS38400	Gyeonggi-do Pyongtaek Office Education	✔	✘
AS23563	Tbroad Suwon Broadcasting Corporation	✔	✘
AS38697	Hankyong National Univercity	✔	✘
AS23579	Seoul Metropolitan Office Of Education	✔	✘
AS10055	Korean National Railroad Administration	✔	✘
AS19637	Avago Technologies U.S. Inc.	✔	✘
AS17849	Tbroad Ginam Broadcating Co., Ltd.	✔	✘
AS55604	KOMSCO	✔	✘
AS17587	HANSOL GYOYOOK	✔	✘
AS9458	Public Officials Benefit Association	✔	✘
AS18299	BNK Securities Co.,Ltd	✔	✘
AS17836	IBK Securities	✔	✘
AS9323	DONGGUK University	✔	✘
AS45403	INCHEON TECHNOPARK	✔	✘
AS23558	KepcoNF	✔	✘
AS38113	KUMC	✔	✘
AS38708	EXPORT-IMPORT BANK OF KOREA	✔	✘
AS45384	Korea trade insurance corporation	✔	✘
AS55631	Korea trade insurance corporation	✔	✘
AS23553	National IT Industry Promotion Agency	✔	✘
AS18300	KEPCO	✔	✘
AS23593	bkl LLC	✔	✘
AS10069	Seoul Metro	✔	✘
AS38387	CMB Sejong Broadcasting Co,.Ltd	✔	✘
AS18330	HONGIK UNIVERSITY	✔	✘
AS45899	VNPT Corp	✔	✘
AS23972	HANA INVESTOR SERVICES	✔	✘
AS17575	Chung-Ang University	✔	✘
AS23587	Korea Credit Bureau	✔	✘
AS6619	SamsungSDS Inc.	✔	✔
AS17581	Daewoo Securities Co., Ltd.	✔	✘
AS38429	Boryung Pharmaceutical Co.,Ltd.	✔	✘
AS17841	NATIONAL INFORMATION RESOURCES SERVICE	✔	✘
AS9959	KOREA STOCK EXCHANGE	✔	✘
AS23581	Hynix Semiconductor Inc.	✔	✘
AS9858	Korea Internet Security Agency	✔	✔
AS139281	Equinix Korea LLC	✔	✔
AS17834	WOORICARD	✔	✘
AS9861	Hi Asset Management Co., Ltd	✔	✘
AS3784	Pohang University of Science and Technology	✔	✘
AS38392	KYONGGI YANGPYEONG OFFICE OF EDUCATION	✔	✘
AS38660	KHNP	✔	✘
AS53813	ZSCALER, INC.	✔	✘
AS55609	Financial Security Institute	✔	✘
AS45992	Construction Guarantee Cooperative	✔	✘
AS17588	The Daegu Bank, Ltd	✔	✘
AS38407	Gyeonggi-Do Ansan Office of Education	✔	✘
AS23600	Korea Internet Security Agency	✔	✘
AS9691	KYUNGSUNG UNIVERSITY	✔	✘
AS45969	INICIS Co., Ltd	✔	✘
AS9633	SUDOKWON Landfill Site Management Corp	✔	✘
AS38408	GYEONGGI PROVINCIAL ANYANG OFFICE OF EDUCATION	✔	✘
AS9871	Gyeong Sang Buk-Do Office of Education	✔	✘
AS38673	Korea Cable TV Kwangju Broadcasting	✔	✘
AS38430	Shinhan card	✔	✘
AS38095	T Broad	✔	✘
AS9647	Seoul Metropolitan Government	✔	✘
AS23578	TBROAD SaeromNamdongSeohae broadcasting	✔	✘
AS45385	DAELIM Corporation	✔	✘
AS55618	UNIVERSITY OF ULSAN	✔	✘
AS17602	CRETEC CHEGIM	✔	✘
AS9960	The Daegu Bank, Ltd	✔	✘
AS9945	yoido full gaspel church	✔	✘
AS23560	MetLife Korea	✔	✘
AS38674	NLCS Jeju	✔	✘
AS10177	FUBON HYUNDAI LIFE INSURANCE CO.,LTD	✔	✘
AS9644	SK Telecom	✔	✔
AS10060	YONSEI UNIVERSITY HEALTH SYSTEM	✔	✘
AS17599	Yuhan College	✔	✘
AS17854	Tbroad jeonju broadcast	✔	✘
AS9452	Korea University	✔	✘
AS9854	KTO	✔	✘
AS10171	SKTelink	✔	✘
AS38424	KOREA CABLE TELECOM	✔	✘
AS38406	Kyeonggi-Do Hwaseong Office of Education	✔	✘
AS38410	Pocheon Office of Education	✔	✘
AS9774	Dongseo University	✔	✘
AS18373	KOOKMIN BANK	✔	✘
AS45381	Seoul Housing Communities Corporation	✔	✘
AS18317	SHINHAN DS	✔	✘
AS10169	AMOREPACIFIC	✔	✘
AS9977	Korea Internet Security Agency	✔	✘
AS9852	Samil PwC	✔	✘
AS9638	National Agricultural Cooperative federation	✔	✘
AS9841	Korea Financial Investment Association	✔	✘
AS10052	Kyungpook National University	✔	✘
AS18343	Daegu Technical College	✔	✘
AS45409	KBCAPITAL	✔	✘
AS38390	Goyang Office of Education	✔	✘
AS10188	Songdo Chadwick international School	✔	✘
AS45978	KIS Information Communication,Inc	✔	✘
AS10167	HANVIT BANK	✔	✘
AS38688	GSNeotek	✔	✘
AS45368	KYONGNAMBANK	✔	✘
AS45998	National Medical Center	✔	✘
AS38434	Infraware Inc.	✔	✘
AS55584	Korea Power Exchange	✔	✘
AS38391	Gyeonggi provincial gimpo office of education	✔	✘
AS4665	Yonsei University	✔	✘
AS9683	Seoul Facilities Corporation	✔	✘
AS18033	CMB TAEGU BROADCASTING	✔	✘
AS38401	Gyeonggi Provincial Anseong Office of Education	✔	✘
AS38112	Korea Housing Urban Guarantee Corporation	✔	✘
AS18314	HANASK card	✔	✘
AS45399	Hanjin Information Systems Telecommunication Co., Ltd	✔	✘
AS23582	Doosan Corporation Digital Innovation	✔	✘
AS23601	tsis	✔	✘
AS9521	Korea Automotive Technology Institute	✔	✘
AS45375	Firstfire Marine Insurance	✔	✘
AS9277	SK Broadband Co Ltd	✔	✘
AS9784	kbcard	✔	✘
AS38395	GwangJuHaNam Office of Education	✔	✘
AS18298	Chungnam National University	✔	✘
AS17874	National Pension Corporation	✔	✘
AS7627	Seoul Broadcasting System	✔	✘
AS45373	KSCFC	✔	✘
AS23572	American International Assurance Company Korea	✔	✘
AS18028	GyeongSang National University	✔	✘
AS131100	Korea Internet Security Agency	✔	✔
AS10185	Hana Bank Co.	✔	✘
AS38403	GunpoUiwang Office of Education	✔	✘
AS38415	Guri Namyangju Office Of Education	✔	✘
AS9842	Lotte Data Communication Company	✔	✘
AS38680	CMB	✔	✘
AS17864	TBROAD HANVIT BROADCASTING CO.,LTD.	✔	✘
AS9761	KUMHO	✔	✘
AS38109	T Broad	✔	✘
AS7560	Jeonbuk National University	✔	✘
AS38122	Seoul Guarantee Insurance Company	✔	✘
AS55596	Gachon University Gil Hospital	✔	✘
AS38687	Financial Security Institute	✔	✘
AS17868	Hyupsung University	✔	✘
AS9526	KOSCOM	✔	✘
AS55605	daewonpharm	✔	✘
AS17846	SK Broadband Co Ltd	✔	✘
AS17576	National Research Foundation of Korea	✔	✘
AS45980	Cross On Net Inc.	✔	✘
AS31898	Oracle Corporation	✔	✔
AS17574	Seoul Metropolitan Government Computer Center	✔	✘
AS4202	ottogi.co.kr	✔	✘
AS9976	Namincheon Brodcasting Co., Ltd.	✔	✘
AS4961	Daewoo Information Systems	✔	✘
AS10183	Korea Culture Information Service Agency	✔	✘
AS38097	T Broad	✔	✘
AS9966	TaeguTec	✔	✘
AS23580	DAILY SPORTSWORLD	✔	✘
AS45406	AJU Internet Technology	✔	✘
AS18325	Korea Christian University	✔	✘
AS45102	Alibaba (US) Technology Co., Ltd.	✔	✘
AS9772	Jeonbuk Bank	✔	✘
AS17855	HANNET Co.,Ltd.	✔	✘
AS38416	Gyeonggi Yeoncheon Office of Education	✔	✘
AS9709	KIS Information Communication,Inc	✔	✘
AS9523	Mokwon University	✔	✘
AS23971	CHUGYE UNIVERSITY FOR THE ARTS	✔	✘
AS9860	National Health Insurance Service	✔	✘
AS45988	KOREA CREDIT GUARANTEE FUND	✔	✘
AS10058	NACUFOK	✔	✘
AS395776	FEDERAL ONLINE GROUP LLC	✔	✘
AS10179	Daehan Investment Trust Securities	✔	✘
AS18302	SK Telecom	✔	✘
AS17851	KPETRO	✔	✘
AS45364	YTN	✔	✘
AS45361	Ulsan Jung-Ang Broadcasting Network	✔	✘
AS17596	PINE ASSET SERVICE	✔	✘
AS45986	Korea Internet Security Agency	✔	✘
AS38698	ubase	✔	✘
AS23555	Shinhan Bank	✔	✘
AS9767	DB Inc.	✔	✘
AS135424	Electronic Arts Inc. for KR	✔	✘
AS45996	DAOU TECHNOLOGY	✔	✘
AS9766	SHINHAN LIFE INSURANCE CO.,LTD.	✔	✘
AS4663	ELIMNET, INC.	✔	✘
AS9642	Korea Internet Security Agency	✔	✘
AS38667	KOREA KAKAO CORP.	✔	✘
AS17593	NDS Coporation	✔	✘
AS17861	KyungNam College of Information Technology	✔	✘
AS9524	AutoEverSystems Corp.	✔	✘
AS21859	Zenlayer Inc	✔	✔
AS9699	Standard Chartered	✔	✘
AS45360	Ssangyong	✔	✘
AS38693	Korea Transportation Safety Authority	✔	✘
AS18158	CHUNGBUK NATIONAL UNIVERSITY	✔	✘
AS45445	General Motors Korea, Bupyeong	✔	✘
AS23576	NBP	✔	✘
AS18401	DAEGU UNIVERSITY	✔	✘
AS20940	Akamai International B.V.	✔	✘
AS9944	LG Home shopping Inc.	✔	✘
AS17862	Kangwon National University	✔	✘
AS23599	Korea Internet Security Agency	✔	✔
AS46003	KOREACENTER	✔	✘
AS131097	KEAD	✔	✘
AS38398	Gyeonggi Uijeongbu office of Education	✔	✘
AS18031	Sangmyung University	✔	✘
AS18321	KRAFTON INC	✔	✘
AS9630	SK Securities Limited	✔	✘
AS9967	kbcard	✔	✘
AS9948	NICE TCM	✔	✘
AS38399	Gyeonggi-do Yeoju Office of Education	✔	✘
AS10056	Hyundai Marin Fire Insurance	✔	✘
AS18164	Mokpo University	✔	✘
AS38123	asan medical center	✔	✘
AS45979	KB DATA SYSTEMS	✔	✘
AS9454	Watch Tower Bible and Tract Society of Korea	✔	✘
AS18305	POSCO ICT	✔	✘
AS38414	Gyeonggi siheung office of education	✔	✘
AS38088	KOREA EAST-WEST POWER	✔	✘
AS18333	at(Korea Argo-Fisheries Food Trade Corporation)	✔	✘
AS45990	Health Insurance Review Assessment Service	✔	✘
AS23556	INITECH	✔	✘
AS55586	THE CATHOLIC UNIVERSITY OF KOREA SONGSIM	✔	✘
AS23554	Shinhan Bank	✔	✘
AS38702	Hana Bank Co.	✔	✘
AS38389	FAMOUS WORKER	✔	✘
AS9494	National Infomation Society Agency	✔	✘
AS45629	JasTel Network International Gateway	✔	✘
AS10050	The National Library of Korea	✔	✘
AS45712	Departemen Luar Negeri Republik Indonesia	✔	✔
AS9974	Korea Racing Association	✔	✘
AS10162	SNUH	✔	✘
AS17859	NICEINFOMATIONSERVICE	✔	✘
AS10174	Munhwa Broadcasting Corporation	✔	✘
AS9781	GREEN CABLE TELEVISION STATION	✔	✘
AS17845	Gyeonggi Technopark	✔	✘
AS38103	T Broad	✔	✘
AS38402	Gyeonggi Provincial Suwon Office of Education	✔	✘
AS9530	SHINSEGAE I C Co., Ltd.	✔	✘
AS23594	YKK KOREA CO., LTD.	✔	✘
AS10039	Korea Health Industry Development Institute	✔	✘
AS10196	KOOKMIN BANK	✔	✘
AS10072	Shinhan Bank	✔	✘
AS9532	Daewoo Securities Co., Ltd.	✔	✘
AS204527	bejuno GmbH	✔	✔
AS10054	CMB Kwangju Broadcasting	✔	✘
AS38100	INICIS Co., Ltd	✔	✘
AS38133	CMB	✔	✘
AS9759	HIINVESTMENT SECURITIES CO., LTD	✔	✘
AS55602	kbcard	✔	✘
AS9868	Catholic University of DAEGU	✔	✘
AS38409	Dongducheonyangju office of Education	✔	✘
AS38421	Mirae Asset Investment Management Co., Ltd.	✔	✘
AS17613	KTE Information and Communications	✔	✘
AS10034	SEOUL AGRICULTURAL MARINE PRODUCTS CORP.	✔	✘
AS55626	Kyungin Womens college	✔	✘
AS38096	Qrixnowoncable, Inc.	✔	✘
AS38695	bucheon university	✔	✘
AS10073	Korea National Open University	✔	✘
AS9522	GOODMORNING SHINHAN SECURITIES Co., Ltd.	✔	✘
AS45363	SunMoon University	✔	✘
AS55625	Chungwoon University	✔	✘
AS141405	NYT Hong Kong Limited (Korea branch)	✔	✘
AS131802	NongHyup Life Insurance	✔	✘
AS9704	Korea Investment Trust Management Securities Co.,LTD	✔	✘
AS9459	Konkuk University	✔	✘
AS38412	Gyeonggi-Do Icheon office of Education	✔	✘
AS18323	Seoul National University Bundang Hospital	✔	✘
AS10197	Chonnam National University	✔	✔
AS9757	CMB DONDAEMOON BROADCASTING	✔	✘
AS10065	NICE TCM	✔	✘
AS33438	Highwinds Network Group, Inc.	✔	✔
AS45394	KERIS	✔	✘
AS131794	KYOBO AXA INVESTMENT MANAGERS Co., Ltd.	✔	✘
AS9958	kakaogames	✔	✘
AS11158	NTT America, Inc.	✔	✘
AS45391	American Home Assurance Korea	✔	✘
AS45974	NHN	✔	✘
AS23668	KOREA POLYTECHNIC UNIVERSITY	✔	✘
AS38690	HyosungITX	✔	✘
AS17597	TBROAD SaeromNamdongSeohae broadcasting	✔	✘
AS38677	SMHiplus Corporation	✔	✘
AS38405	Gwang Myeong Office of Education	✔	✘
AS55632	Hansol High School	✔	✘
AS38125	Korea Expressway Corporation	✔	✘
AS9853	GORayNet	✔	✘
AS38135	KDB Life Insurance Co.,Ltd	✔	✘
AS131810	KOOKMIN BANK	✔	✘
AS17582	Korea Investment Corporation	✔	✘
AS38433	Korea Fund Administration Compliance	✔	✘
AS38417	Gyeonggi Province Gapyeong office of Education	✔	✘
AS9646	eGIOS	✔	✘
AS38114	Shinjin Network	✔	✘
AS9488	Seoul National University	✔	✘
AS10164	T Broad	✔	✘
AS9577	KYOBO SECURITIES	✔	✘
AS45389	Jeonlabukdo Education Research Information Institute	✔	✘
AS18332	postopia	✔	✘
AS9487	Korea Technology Finance Corporation	✔	✘
AS23759	TechnoMart Information Communication Company	✔	✘
AS46012	Induk University	✔	✘
AS45971	Financial Security Institute	✔	✘
AS17857	T Broad	✔	✘
AS38671	S-OIL Corp., Ltd	✔	✘
AS9493	HMC SECURITIES CO., LTD.	✔	✘
AS4669	AfreecaTV Co., Ltd	✔	✘
AS9689	T Broad	✔	✘
AS17605	KTNG Coporation	✔	✘
AS9971	TBROAD Dongdaemun cable networks,Inc.	✔	✘
AS9954	Kunsan National University (KNU)	✔	✘
AS10045	Hanbat National University	✔	✘
AS17876	Ahnlab, Inc.	✔	✘
AS9321	Hanyang University	✔	✘
AS38404	Gyeonggi Provincial Bucheon Office of Education	✔	✘
AS46004	SK Broadband Co Ltd	✔	✘
AS38396	Paju office of Education Gyeonggi Province	✔	✘
AS38388	Korea Copyright Protection Agency	✔	✘
AS18326	Ktoto	✔	✘
AS23561	Yongin University	✔	✘
AS33619	Advanced Micro Devices, Inc.	✔	✘
AS45370	BROADBANDIDC	✔	✔
AS10049	SK Co.,	✔	✘
AS9640	Korea Internet Security Agency	✔	✘
AS17870	Kyung Hee University	✔	✘
AS9634	GOODMORNING SHINHAN SECURITIES Co., Ltd.	✔	✘
AS9579	Shinyoung Securities CO ., LTD.	✔	✘
AS23980	Yeungnam University	✔	✘
AS17573	T Broad	✔	✘
AS16477	ACNIELSEN	✔	✘
AS7558	Korean Broadcasting System (KBS)	✔	✘
AS9756	Tbroad Chungbu Broadcasting Co.	✔	✘
AS10062	Branksome Hall Asia	✔	✘
AS18310	TBROAD ABC BROADCASTING CO.,LTD.	✔	✘
AS17607	Mirae Asset Life Insurance Co., Ltd	✔	✘
AS38411	Yongin office of education	✔	✘
AS9692	Hanwha Investment Securities Co., Ltd.	✔	✘
AS23908	IIAC	✔	✘
AS38684	CMB Daejeon Broadcasting Co,.Ltd	✔	✘
AS45366	cyberlogitec	✔	✘
AS9776	KOOKMIN BANK	✔	✘
AS38394	Gyeonggido Seongnam Office of Education	✔

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