AS9848 Sejong Telecom

Sejong Telecom

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

Overview
Prefixes
Connectivity
Whois
IX

Network status: Active, Allocated under APNIC

Network type: Eyeball

Prefixes Announced: 85 IPv4, 2 IPv6

Upstreams

AS58453 - China Mobile International
AS3491 - PCCW Global, Inc.
AS23764 - China Telecom Global
AS15412 - FLAG TELECOM UK LIMITED
AS6453 - TATA COMMUNICATIONS
AS3257 - GTT Communications Inc.

Rankings

#5 for AS Cone in South Korea

#71 for Estimated Eyeballs in South Korea

#18 for Unique Domains in South Korea

#7 for Known Peers in South Korea

	Prefix	Description
	58.180.133.0/24	Sejong Telecom
	61.97.64.0/20	Sejong Telecom
	61.97.96.0/21	Sejong Telecom
	61.97.96.0/20	Sejong Telecom
	61.97.96.0/24	Sejong Telecom
	61.100.0.0/17	Sejong Telecom
	61.100.128.0/18	Sejong Telecom
	61.109.128.0/17	Sejong Telecom
	61.110.93.0/24	Sejong Telecom
	61.111.179.0/24	Sejong Telecom
	61.250.64.0/18
	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
	110.35.143.0/24	HYUNDAI COMMUNICATIONS NETWORK
	203.227.0.0/16	Sejong Telecom
	203.231.0.0/16	Sejong Telecom
	203.235.0.0/17	Sejong Telecom
	203.235.96.0/22	-
	203.235.128.0/18	Sejong Telecom
	203.235.144.0/20	-
	203.235.185.0/24	-
	203.236.128.0/18	Sejong Telecom
	203.238.0.0/17	Sejong Telecom
	203.238.38.0/23	-
	203.239.0.0/17	Sejong Telecom
	203.243.128.0/17	Sejong Telecom
	203.248.0.0/17	Sejong Telecom
	203.255.112.0/23	-
	203.255.116.0/22	-
	203.255.128.0/19	Sejong Telecom
	210.98.64.0/18	Sejong Telecom
	210.103.128.0/17	Sejong Telecom
	210.109.0.0/16	Sejong Telecom
	210.112.0.0/17	Sejong Telecom
	210.112.16.0/20	-
	210.112.32.0/19	-
	210.112.64.0/19	-
	210.116.0.0/18	Sejong Telecom
	210.116.128.0/17	Sejong Telecom
	210.118.131.0/24	-
	210.118.135.0/24	-
	210.121.0.0/17	Sejong Telecom
	210.122.0.0/16	Sejong Telecom
	210.126.128.0/17	Sejong Telecom
	210.127.64.0/18	Sejong Telecom
	210.127.128.0/18	Sejong Telecom
	211.36.192.0/22	-
	211.36.192.0/19	Sejong Telecom
	211.36.196.0/22	-
	211.36.200.0/22	-
	211.36.204.0/22	-
	211.36.208.0/20	-
	211.39.160.0/19	Sejong Telecom
	211.43.160.0/19	Sejong Telecom
	211.56.192.0/19	Sejong Telecom
	211.111.128.0/20	-
	211.111.144.0/20	-
	211.115.192.0/19	-
	211.116.176.0/20	Sejong Telecom
	211.116.191.0/24	-
	211.116.192.0/20	-
	211.189.160.0/19	Sejong Telecom
	211.189.163.0/24	-
	211.189.164.0/24	-
	211.189.165.0/24	-
	211.189.167.0/24	-
	211.190.5.0/24	-
	211.190.37.0/24	-
	211.236.224.0/22	-
	211.236.224.0/20	-
	211.236.224.0/19	Sejong Telecom
	211.236.232.0/22	-
	211.236.236.0/22	-
	211.238.0.0/20	Sejong Telecom
	211.238.16.0/20	Sejong Telecom
	211.239.0.0/17	Sejong Telecom
	211.239.128.0/18	Sejong Telecom
	211.239.192.0/18	Sejong Telecom
	211.239.236.0/24	-
	211.255.224.0/20	-
	211.255.240.0/20	-
	2001:3a8::/32	Sejong Telecom
	2001:cf0::/32	Sejong Telecom

Peers: 63

Upstreams: 6

Downstreams: 42 (Cone: 56)

Network Policy

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

How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS58453	China Mobile International	✔	✘
AS3491	PCCW Global, Inc.	✔	✘
AS23764	China Telecom Global	✔	✘
AS15412	FLAG TELECOM UK LIMITED	✔	✘
AS6453	TATA COMMUNICATIONS	✔	✘
AS3257	GTT Communications Inc.	✔	✘

Peers

ASN	Description	IPv4	IPv6
AS58453	China Mobile International	✔	✘
AS7562	HCN Dongjak	✔	✘
AS3491	PCCW Global, Inc.	✔	✘
AS4670	Shinbiro	✔	✘
AS23764	China Telecom Global	✔	✘
AS18300	KEPCO	✔	✘
AS15412	FLAG TELECOM UK LIMITED	✔	✘
AS9952	Hostway IDC	✔	✘
AS6939	Hurricane Electric LLC	✔	✔
AS9781	GREEN CABLE TELEVISION STATION	✔	✘
AS137409	GSL Networks Pty LTD	✔	✘
AS45374	CCS	✔	✘
AS17833	NCOM ltd.	✔	✘
AS4664	Shinbiro	✔	✘
AS17837	NHN KCP Corp.	✔	✘
AS9973	BSITC	✔	✘
AS23588	KAKAO Enterprise	✔	✘
AS38690	HyosungITX	✔	✘
AS3608	Korea Rural Community Corporation	✔	✘
AS131826	hy	✔	✘
AS9842	Lotte Data Communication Company	✔	✘
AS10049	SK Co.,	✔	✘
AS9646	eGIOS	✔	✘
AS9976	Namincheon Brodcasting Co., Ltd.	✔	✘
AS45977	CANON KOREA INC.	✔	✘
AS9959	KOREA STOCK EXCHANGE	✔	✘
AS7561	Samsung Electronics Co.	✔	✘
AS38686	Tmoney co., ltd	✔	✘
AS38008	Aperture Science Limited	✔	✔
AS138997	Eons Data Communications Limited	✔	✔
AS146961	NEXET LIMITED	✔	✘
AS18294	SUHYUP BANK	✔	✘
AS48024	NEROCLOUD LTD	✔	✘
AS18309	Korea VAn Service Co.LTD	✔	✘
AS9527	VP	✔	✘
AS18317	SHINHAN DS	✔	✘
AS23593	bkl LLC	✔	✘
AS45968	KONAI	✔	✘
AS45971	Financial Security Institute	✔	✘
AS9498	BHARTI Airtel Ltd.	✔	✘
AS131794	KYOBO AXA INVESTMENT MANAGERS Co., Ltd.	✔	✘
AS131820	HMM	✔	✘
AS17592	Industrial Bank of Korea	✔	✘
AS6453	TATA COMMUNICATIONS	✔	✘
AS35280	F5 Networks SARL	✔	✔
AS9979	Hanwha Asset Management	✔	✘
AS42473	ANEXIA Internetdienstleistungs GmbH	✔	✘
AS131828	KAKAO Enterprise	✔	✘
AS10193	BUSANBANK	✔	✘
AS9571	INICIS Co., Ltd	✔	✘
AS55591	Korea Institute for Curriculum and Evaluation	✔	✘
AS9493	HMC SECURITIES CO., LTD.	✔	✘
AS9577	KYOBO SECURITIES	✔	✘
AS38098	NICEPAYMENTS.CO	✔	✘
AS9709	KIS Information Communication,Inc	✔	✘
AS3257	GTT Communications Inc.	✔	✘
AS24482	SG.GS	✔	✘
AS4826	Vocus Connect International Backbone	✔	✔
AS9318	SK Broadband Co Ltd	✔	✘
AS38106	Korea Security Technology Co., Ltd.	✔	✘
AS1828	Unitas Global LLC	✔	✘
AS60068	Datacamp Limited	✘	✔
AS38425	Sejong Telecom	✔	✘

Downstreams

ASN	Description	IPv4	IPv6
AS7562	HCN Dongjak	✔	✘
AS4670	Shinbiro	✔	✘
AS18300	KEPCO	✔	✘
AS9952	Hostway IDC	✔	✘
AS9781	GREEN CABLE TELEVISION STATION	✔	✘
AS45374	CCS	✔	✘
AS17833	NCOM ltd.	✔	✘
AS17837	NHN KCP Corp.	✔	✘
AS4664	Shinbiro	✔	✘
AS9973	BSITC	✔	✘
AS23588	KAKAO Enterprise	✔	✘
AS38690	HyosungITX	✔	✘
AS3608	Korea Rural Community Corporation	✔	✘
AS10049	SK Co.,	✔	✘
AS9842	Lotte Data Communication Company	✔	✘
AS131826	hy	✔	✘
AS9646	eGIOS	✔	✘
AS9976	Namincheon Brodcasting Co., Ltd.	✔	✘
AS45977	CANON KOREA INC.	✔	✘
AS7561	Samsung Electronics Co.	✔	✘
AS9959	KOREA STOCK EXCHANGE	✔	✘
AS18309	Korea VAn Service Co.LTD	✔	✘
AS38686	Tmoney co., ltd	✔	✘
AS18317	SHINHAN DS	✔	✘
AS18294	SUHYUP BANK	✔	✘
AS23593	bkl LLC	✔	✘
AS9527	VP	✔	✘
AS131820	HMM	✔	✘
AS131794	KYOBO AXA INVESTMENT MANAGERS Co., Ltd.	✔	✘
AS45971	Financial Security Institute	✔	✘
AS45968	KONAI	✔	✘
AS17592	Industrial Bank of Korea	✔	✘
AS131828	KAKAO Enterprise	✔	✘
AS42473	ANEXIA Internetdienstleistungs GmbH	✔	✘
AS9979	Hanwha Asset Management	✔	✘
AS9493	HMC SECURITIES CO., LTD.	✔	✘
AS10193	BUSANBANK	✔	✘
AS9577	KYOBO SECURITIES	✔	✘
AS55591	Korea Institute for Curriculum and Evaluation	✔	✘
AS9571	INICIS Co., Ltd	✔	✘
AS9709	KIS Information Communication,Inc	✔	✘
AS38098	NICEPAYMENTS.CO	✔	✘

aut-num:        AS9848
as-name:        SejongTelecom-AS-KR
descr:          Sejong Telecom
country:        KR
admin-c:        AM1737-AP
tech-c:         AM1737-AP
import:         from AS3786
                action pref=0;
                accept ANY
import:         from AS9457
                action pref=0;
                accept ANY
export:         to AS3786
                announce AS9848
export:         to AS9457
                announce AS9848
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2021-10-05T05:12:03Z
source:         APNIC

Last Update: 2023-01-29T03:22:27Z UTC

Name	IPv4	IPv6	Link Speed
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
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

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Upstreams

Rankings

Network Policy

Prefixes in selected policy

Upstreams

Peers

Downstreams

Internet Exchange Points