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ASN Lookup

Networks, upstreams, peers and prefixes of an autonomous system
AS9848
ASN
APNIC
RIR
210
IPv4 Prefixes
2
IPv6 Prefixes
AS Information
ASNAS9848
NameSejongTelecom-AS-KR-KR
Country KR KR
RIRAPNIC
Abuse contacthostmaster@nic.or.kr
Network Overview
IPv4 Prefixes210
IPv6 Prefixes2
Upstreams (Transit)17
Downstreams (Customers)53
BGP Peers5
AS Path (BGP neighbours)
Upstreams (Transit)
AS137409GSL Networks Pty LTDAS138195MOACK.Co.LTDAS15412Flag Telecom UK LimitedAS23764China Telecom GlobalAS3491PCCW Global (HK) Ltd.AS38008Aperture Science Limited+11
AS9848SejongTelecom-AS-KR-KR
Downstreams (Customers)
AS10036DLIVEAS10049SK Co.,AS10171SKTelinkAS10193BUSANBANKAS131794KYOBO AXA INVESTMENT MANAGERS Co., Ltd.AS131820HMM+47
Upstreams (Transit) (17)
AS137409GSL Networks Pty LTD
AS138195MOACK.Co.LTD
AS15412Flag Telecom UK Limited
AS23764China Telecom Global
AS3491PCCW Global (HK) Ltd.
AS38008Aperture Science Limited
AS4637Telstra International Limited
AS4766Korea Telecom
AS58453China Mobile International
AS6453TATA Communications (America) Inc
AS6939Hurricane Electric LLC
AS8966Etisalat (E&)
AS9002
AS9286
AS9318
AS9498
AS9957
Downstreams (Customers) (53)
IPv4 Prefixes (210)
203.227.176.0/20
211.239.128.0/18
202.30.147.141/32
211.238.16.0/21
202.30.147.133/32
203.248.21.224/32
210.109.0.0/16
210.122.230.0/23
203.248.21.210/32
210.121.0.0/17
202.30.237.0/24
210.118.135.0/24
211.36.192.0/19
203.240.132.0/24
211.239.236.0/24
210.112.0.0/17
202.30.236.0/24
210.127.244.229/32
114.199.48.245/32
211.39.160.0/19
211.172.96.0/20
58.180.7.0/24
202.30.147.129/32
211.239.193.0/24
203.231.97.0/24
61.252.176.0/20
211.36.208.0/20
202.30.228.67/32
202.30.227.129/32
202.30.242.0/24
203.240.147.0/24
202.30.235.0/24
211.111.144.0/20
202.30.147.174/32
203.251.253.0/24
211.56.192.0/19
211.236.224.0/19
211.115.192.0/19
210.112.64.0/19
203.231.224.0/19
202.30.241.0/24
211.255.240.0/21
202.30.228.3/32
210.116.128.0/17
202.30.147.9/32
203.239.0.0/17
203.243.128.0/17
202.30.147.162/32
210.126.224.0/21
203.238.38.0/23
211.36.213.228/32
210.103.128.0/17
202.30.147.85/32
211.239.201.0/24
210.109.200.0/21
61.97.96.0/20
58.180.101.8/32
211.239.121.175/32
211.190.37.0/24
66.232.140.0/22
202.30.153.129/32
203.240.229.5/32
210.127.128.0/18
203.240.229.6/32
203.235.128.0/18
202.30.147.46/32
211.116.191.0/24
202.30.147.145/32
202.30.228.2/32
211.116.192.0/20
210.122.0.0/16
211.239.0.0/17
211.236.224.0/20
202.30.152.233/32
202.30.147.1/32
203.240.148.0/24
202.30.197.205/32
203.255.128.0/19
203.238.0.0/17
202.30.228.66/32
202.30.147.17/32
203.240.146.0/24
202.30.243.0/24
58.180.136.0/24
211.255.224.0/20
202.30.147.149/32
202.30.197.141/32
211.36.192.0/22
64.23.64.0/20
211.36.204.0/22
202.30.147.73/32
203.235.96.0/22
61.97.64.0/20
203.240.144.0/24
211.111.128.0/20
203.243.128.0/21
61.97.96.0/24
211.255.240.0/20
202.30.147.77/32
211.43.160.0/19
61.111.179.0/24
61.100.128.0/18
202.30.233.0/24
210.118.138.0/24
203.240.229.2/32
61.97.96.0/21
202.30.210.0/24
210.118.237.0/24
203.251.216.15/32
202.30.147.21/32
211.189.164.0/24
203.236.144.0/20
114.199.53.234/32
203.235.185.0/24
203.227.32.0/19
211.116.176.0/20
203.240.194.0/24
210.127.64.0/18
202.30.147.5/32
210.98.64.0/18
211.190.5.0/24
203.231.0.0/16
203.251.252.0/24
211.189.160.0/19
61.100.180.146/32
202.30.147.34/32
202.30.155.1/32
202.30.147.69/32
202.30.147.65/32
203.240.229.1/32
202.30.148.145/32
211.236.236.0/22
58.180.133.0/24
202.30.240.0/24
203.240.133.0/24
202.30.197.137/32
202.30.249.0/24
211.238.0.0/20
202.30.217.0/24
202.30.147.209/32
210.112.16.0/20
203.248.80.0/20
61.109.128.0/17
114.199.18.245/32
66.232.136.0/21
211.189.168.0/21
202.30.147.213/32
203.248.94.0/24
211.238.16.0/20
211.236.224.0/22
203.248.0.0/17
61.250.64.0/18
114.199.34.60/32
203.240.244.0/24
202.30.213.0/24
203.239.33.0/24
203.251.246.0/24
203.248.21.202/32
211.36.196.0/22
202.30.147.81/32
202.30.239.0/24
203.235.0.0/17
202.30.251.225/32
210.112.117.0/24
211.172.104.0/21
66.232.144.0/22
61.100.0.0/17
210.127.64.0/21
203.227.0.0/16
202.30.252.41/32
202.30.147.221/32
210.116.0.0/18
203.248.21.204/32
203.255.116.0/22
202.30.212.0/24
203.236.128.0/18
203.240.129.222/32
202.30.147.137/32
202.30.227.41/32
203.240.145.0/24
202.30.147.13/32
203.240.134.0/24
203.251.250.0/24
211.111.144.0/21
211.36.200.0/22
58.180.230.145/32
203.255.112.0/23
211.239.202.0/24
202.30.199.42/32
203.248.21.207/32
203.240.153.0/24
203.239.111.0/24
202.30.232.0/24
202.30.209.0/24
211.239.192.0/18
203.248.21.208/32
203.235.144.0/20
210.118.236.0/24
202.30.147.93/32
210.126.128.0/17
202.30.238.0/24
202.30.197.193/32
203.251.249.0/24
203.231.104.0/21
61.252.160.0/20
203.228.255.225/32
211.236.232.0/22
202.30.234.0/24
203.239.31.0/24
210.112.32.0/19
IPv6 Prefixes (2)
2001:3a8::/32
2001:cf0::/32
BGP Peers (5)
AS134823Sky Digital Co., Ltd.
AS142271EWS DS Networks Inc
AS24482SG.GS
AS35280F5 Networks SARL
AS49544i3D.net B.V
My IP ASN Lookup IP Lookup WHOIS DNS Lookup

What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.

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