AS9848 SEJONG NETWORKS

SEJONG NETWORKS

AS Number 9848
Website https://www.sejongtelecom.net/en/

Overview
Prefixes
Connectivity
Whois
IX

Network status: Active, Allocated under APNIC

Network type: Eyeball

Prefixes Originated: 202 IPv4, 2 IPv6

Upstreams

AS3491 - PCCW Global, Inc.
AS58453 - China Mobile International
AS23764 - China Telecom Global
AS138195 - MOACK.Co.LTD
AS4766 - Korea Telecom
AS15412 - Flag Telecom UK Limited
AS6453 - TATA Communications (America) Inc
AS4637 - Telstra Global

Rankings

#4 for AS Cone in South Korea

#58 for Estimated Eyeballs in South Korea

#20 for Unique Domains in South Korea

#9 for Known Peers in South Korea

#9 for Originated IPv4 Space in South Korea

#6 for Originated IPv6 Space in South Korea

	Prefix	Description
	58.180.7.0/24	Sejong Telecom
	58.180.133.0/24	Sejong Telecom
	61.97.64.0/20	SEJONG NETWORKS
	61.97.96.0/21	Sejong Telecom
	61.97.96.0/24	Sejong Telecom
	61.97.96.0/20	SEJONG NETWORKS
	61.100.0.0/17	SEJONG NETWORKS
	61.100.128.0/18	SEJONG NETWORKS
	61.109.128.0/17	SEJONG NETWORKS
	61.111.179.0/24	Sejong Telecom
	61.250.64.0/18	SEJONG NETWORKS
	61.252.160.0/20	Sejong Telecom
	61.252.176.0/20	Sejong Telecom
	64.23.64.0/20	Hostway-KR
	66.232.136.0/21	Hostway-KR
	66.232.140.0/22	Hostway-KR
	66.232.144.0/22	Hostway-KR
	202.30.209.0/24	SEJONG NETWORKS
	202.30.210.0/24	SEJONG NETWORKS
	202.30.212.0/24	-
	202.30.213.0/24	-
	202.30.217.0/24	SEJONG NETWORKS
	202.30.232.0/24	SEJONG NETWORKS
	202.30.233.0/24	SEJONG NETWORKS
	202.30.234.0/24	SEJONG NETWORKS
	202.30.235.0/24	SEJONG NETWORKS
	202.30.236.0/24	SEJONG NETWORKS
	202.30.237.0/24	SEJONG NETWORKS
	202.30.238.0/24	SEJONG NETWORKS
	202.30.239.0/24	SEJONG NETWORKS
	202.30.240.0/24	SEJONG NETWORKS
	202.30.241.0/24	SEJONG NETWORKS
	202.30.242.0/24	SEJONG NETWORKS
	202.30.243.0/24	SEJONG NETWORKS
	202.30.249.0/24	SEJONG NETWORKS
	203.227.0.0/16	-
	203.227.32.0/19	FLEXNET
	203.227.39.0/24	-
	203.227.44.0/24	-
	203.227.45.0/24	-
	203.227.47.0/24	-
	203.227.48.0/20	-
	203.227.50.0/24	-
	203.227.51.0/24	-
	203.227.56.0/24	-
	203.227.62.0/24	-
	203.227.176.0/20	SEJONG NETWORKS
	203.227.177.0/24	MOACK
	203.227.178.0/24	MOACK
	203.227.179.0/24	MOACK
	203.227.180.0/24	MOACK
	203.227.181.0/24	MOACK
	203.227.184.0/24	MOACK
	203.227.184.0/21	MOACK
	203.227.185.0/24	MOACK
	203.227.186.0/24	MOACK
	203.227.189.0/24	MOACK
	203.231.0.0/16	Design Park Communications
	203.231.104.0/21	-
	203.231.104.0/24	-
	203.231.105.0/24	-
	203.231.106.0/24	EZVILLE
	203.231.107.0/24	-
	203.231.108.0/24	ezville
	203.231.109.0/24	-
	203.231.110.0/24	-
	203.231.224.0/19	INET
	203.231.240.0/20	-
	203.231.242.0/24	-
	203.231.245.0/24	-
	203.231.248.0/24	-
	203.231.254.0/24	-
	203.235.0.0/17	Korea Exchange
	203.235.96.0/22	ILINKKOREA CO
	203.235.128.0/18	-
	203.235.144.0/20	-
	203.235.185.0/24	-
	203.236.128.0/18	Church
	203.236.144.0/20	-
	203.236.144.0/24	-
	203.236.145.0/24	-
	203.236.146.0/24	-
	203.236.147.0/24	-
	203.236.148.0/24	-
	203.236.149.0/24	-
	203.236.150.0/24	-
	203.236.151.0/24	-
	203.236.152.0/24	-
	203.236.153.0/24	-
	203.236.154.0/24	Ezville
	203.236.155.0/24	Ezville
	203.236.156.0/24	Ezville
	203.236.157.0/24	Ezville
	203.236.158.0/24	Ezville
	203.238.0.0/17	-
	203.238.38.0/23	dewsystem
	203.239.0.0/17	-
	203.240.132.0/24	SEJONG NETWORKS
	203.240.133.0/24	-
	203.240.134.0/24	-
	203.240.144.0/24	SEJONG NETWORKS
	203.240.145.0/24	SEJONG NETWORKS
	203.240.146.0/24	SEJONG NETWORKS
	203.240.147.0/24	SEJONG NETWORKS
	203.240.148.0/24	SEJONG NETWORKS
	203.240.153.0/24	-
	203.240.194.0/24	SEJONG NETWORKS
	203.240.244.0/24	SEJONG NETWORKS
	203.243.128.0/24	-
	203.243.128.0/21	-
	203.243.128.0/17	-
	203.243.129.0/24	-
	203.243.130.0/24	-
	203.243.131.0/24	-
	203.243.132.0/24	-
	203.243.133.0/24	-
	203.243.134.0/24	-
	203.248.0.0/17	-
	203.248.80.0/24	-
	203.248.80.0/20	-
	203.248.81.0/24	-
	203.248.82.0/24	-
	203.248.83.0/24	-
	203.248.84.0/24	-
	203.248.85.0/24	-
	203.248.86.0/24	-
	203.248.87.0/24	-
	203.248.88.0/24	-
	203.248.89.0/24	-
	203.248.90.0/24	-
	203.248.91.0/24	-
	203.248.92.0/24	-
	203.248.93.0/24	-
	203.248.94.0/24	-
	203.251.246.0/24	SEJONG NETWORKS
	203.251.249.0/24	SEJONG NETWORKS
	203.251.250.0/24	SEJONG NETWORKS
	203.251.252.0/24	-
	203.251.253.0/24	-
	203.255.112.0/23	SEJONG TELECOM
	203.255.116.0/22	SEJONG TELECOM
	203.255.128.0/19	-
	210.98.64.0/18	-
	210.103.128.0/17	-
	210.109.0.0/16	-
	210.109.200.0/21	-
	210.109.200.0/24	-
	210.109.201.0/24	-
	210.109.202.0/24	-
	210.109.203.0/24	-
	210.109.204.0/24	-
	210.109.205.0/24	-
	210.112.0.0/17	-
	210.112.16.0/20	-
	210.112.32.0/19	Lx
	210.112.64.0/19	-
	210.116.0.0/18	-
	210.116.128.0/17	CJcablenet
	210.118.131.0/24	MPC Garakdong
	210.118.135.0/24	HYUNDAI DATA SYSTEM
	210.118.138.0/24	SEJONG NETWORKS
	210.118.236.0/24	-
	210.118.237.0/24	-
	210.121.0.0/17	CCS
	210.122.0.0/16	Hostway
	210.126.128.0/17	Seoul Dairy Co
	210.127.64.0/18	-
	210.127.128.0/18	-
	211.36.192.0/19	-
	211.36.192.0/22	-
	211.36.196.0/22	-
	211.36.200.0/22	dewsystem
	211.36.204.0/22	dewsystem
	211.36.208.0/20	-
	211.39.160.0/19	-
	211.43.160.0/19	HCN
	211.56.192.0/19	-
	211.111.128.0/20	-
	211.111.144.0/20	-
	211.115.192.0/19	SEJONG NETWORKS
	211.116.176.0/20	-
	211.116.191.0/24	-
	211.116.192.0/20	-
	211.189.160.0/19	-
	211.189.164.0/24	-
	211.190.5.0/24	-
	211.190.37.0/24	Lotte Capital
	211.236.224.0/19	RayTelecom
	211.236.224.0/20	RayTelecom
	211.236.224.0/22	RayTelecom
	211.236.232.0/22	-
	211.236.236.0/22	dewsystem
	211.238.0.0/20	Hostway
	211.238.16.0/20	CJCABLEHAEWONDAEKIJANG
	211.239.0.0/17	-
	211.239.128.0/18	Daesang IT
	211.239.192.0/18	-
	211.239.201.0/24	-
	211.239.202.0/24	-
	211.239.236.0/24	-
	211.255.224.0/20	-
	211.255.240.0/20	CJcablenet
	2001:3a8::/32	SEJONG NETWORKS
	2001:cf0::/32	SEJONG NETWORKS

Last Update: 2025-07-18T03:22:13Z UTC

Member of the following AS-SETs

-	Member	ASN Count

Name	IPv4	IPv6	Link Speed
KRIX(SEJONG)	203.255.114.1	2001:3a8:7000:0:114:0:9848:1	40 gbps
KRIX(SEJONG)	203.255.115.1	2001:3a8:7000:0:115:0:9848:1	40 gbps
Equinix Hong Kong	36.255.56.94	2001:de8:7::9848:1	10 gbps
Equinix Hong Kong	36.255.56.191	2001:de8:7::9848:2	10 gbps

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Upstreams

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Member of the following AS-SETs

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