IP Lookup ASN Lookup Learning Hub
Dashboard / ASN Lookup / AS7562

AS7562

HCN Dongjak

APNIC KR Announced
More ASNs in South Korea →
Organization
HCN Dongjak
HCNSEOCHO-AS-KR-KR
Registered
May 13, 1997
29 years ago
IPv4 Prefixes
136
175,104 addresses
IPv6 Prefixes
0
BGP Neighbours
13
5 upstream/peer · 8 downstream

Registration

The registry's RDAP record for this AS number could not be retrieved; it is looked up again automatically.

AS Number AS7562 AS Name HCNSEOCHO-AS-KR-KR Country South Korea (KR) Registry APNIC Allocated May 13, 1997 AS Description HCNSEOCHO-AS-KR-KR - HCN Dongjak, KR

IPv4 Prefixes

136 prefixes · 175,104 addresses · 117 top-level Routing data as of 2026-10-09 08:00 UTC

1.0.0.0/8 · 2 prefixes · 20,480 addresses
PrefixRangeAddresses
1.222.128.0/181.222.128.0 – 1.222.191.25516,384
1.222.192.0/201.222.192.0 – 1.222.207.2554,096
27.0.0.0/8 · 3 prefixes · 3,072 addresses
PrefixRangeAddresses
27.35.4.0/2227.35.4.0 – 27.35.7.2551,024
27.35.8.0/2227.35.8.0 – 27.35.11.2551,024
27.35.12.0/2227.35.12.0 – 27.35.15.2551,024
39.0.0.0/8 · 1 prefix · 65,536 addresses
PrefixRangeAddresses
39.126.0.0/1639.126.0.0 – 39.126.255.25565,536
45.0.0.0/8 · 2 prefixes · 512 addresses
PrefixRangeAddresses
45.8.174.0/2445.8.174.0 – 45.8.174.255256
45.8.175.0/2445.8.175.0 – 45.8.175.255256
49.0.0.0/8 · 20 prefixes · 9,472 addresses
PrefixRangeAddresses
49.1.216.0/2249.1.216.0 – 49.1.219.2551,024
49.1.224.0/2249.1.224.0 – 49.1.227.2551,024
49.142.0.0/2449.142.0.0 – 49.142.0.255256
49.142.1.0/2449.142.1.0 – 49.142.1.255256
49.142.2.0/2349.142.2.0 – 49.142.3.255512
49.142.4.0/2349.142.4.0 – 49.142.5.255512
49.142.6.0/2449.142.6.0 – 49.142.6.255256
49.142.8.0/2349.142.8.0 – 49.142.9.255512
49.142.10.0/2349.142.10.0 – 49.142.11.255512
49.142.10.0/2449.142.10.0 – 49.142.10.255256
49.142.11.0/2449.142.11.0 – 49.142.11.255256
49.142.12.0/2349.142.12.0 – 49.142.13.255512
49.142.14.0/2349.142.14.0 – 49.142.15.255512
49.142.15.0/2449.142.15.0 – 49.142.15.255256
49.142.64.0/2249.142.64.0 – 49.142.67.2551,024
49.142.64.0/2449.142.64.0 – 49.142.64.255256
49.142.65.0/2449.142.65.0 – 49.142.65.255256
49.142.66.0/2449.142.66.0 – 49.142.66.255256
49.142.72.0/2149.142.72.0 – 49.142.79.2552,048
49.142.180.0/2349.142.180.0 – 49.142.181.255512
58.0.0.0/8 · 21 prefixes · 22,272 addresses
PrefixRangeAddresses
58.76.160.0/2258.76.160.0 – 58.76.163.2551,024
58.76.164.0/2258.76.164.0 – 58.76.167.2551,024
58.76.168.0/2258.76.168.0 – 58.76.171.2551,024
58.76.172.0/2258.76.172.0 – 58.76.175.2551,024
58.76.176.0/2258.76.176.0 – 58.76.179.2551,024
58.76.180.0/2258.76.180.0 – 58.76.183.2551,024
58.76.185.0/2458.76.185.0 – 58.76.185.255256
58.76.186.0/2458.76.186.0 – 58.76.186.255256
58.76.187.0/2458.76.187.0 – 58.76.187.255256
58.76.188.0/2258.76.188.0 – 58.76.191.2551,024
58.140.88.0/2258.140.88.0 – 58.140.91.2551,024
58.140.96.0/2258.140.96.0 – 58.140.99.2551,024
58.140.218.0/2358.140.218.0 – 58.140.219.255512
58.141.84.0/2258.141.84.0 – 58.141.87.2551,024
58.141.88.0/2158.141.88.0 – 58.141.95.2552,048
58.141.112.0/2058.141.112.0 – 58.141.127.2554,096
58.141.128.0/2258.141.128.0 – 58.141.131.2551,024
58.141.132.0/2358.141.132.0 – 58.141.133.255512
58.141.232.0/2258.141.232.0 – 58.141.235.2551,024
58.141.244.0/2258.141.244.0 – 58.141.247.2551,024
58.142.124.0/2258.142.124.0 – 58.142.127.2551,024
59.0.0.0/8 · 19 prefixes · 16,384 addresses
PrefixRangeAddresses
59.187.192.0/2259.187.192.0 – 59.187.195.2551,024
59.187.192.0/2459.187.192.0 – 59.187.192.255256
59.187.196.0/2259.187.196.0 – 59.187.199.2551,024
59.187.200.0/2259.187.200.0 – 59.187.203.2551,024
59.187.204.0/2259.187.204.0 – 59.187.207.2551,024
59.187.208.0/2259.187.208.0 – 59.187.211.2551,024
59.187.212.0/2259.187.212.0 – 59.187.215.2551,024
59.187.216.0/2259.187.216.0 – 59.187.219.2551,024
59.187.217.0/2459.187.217.0 – 59.187.217.255256
59.187.220.0/2259.187.220.0 – 59.187.223.2551,024
59.187.224.0/2259.187.224.0 – 59.187.227.2551,024
59.187.228.0/2259.187.228.0 – 59.187.231.2551,024
59.187.232.0/2259.187.232.0 – 59.187.235.2551,024
59.187.236.0/2259.187.236.0 – 59.187.239.2551,024
59.187.240.0/2059.187.240.0 – 59.187.255.2554,096
59.187.240.0/2259.187.240.0 – 59.187.243.2551,024
59.187.244.0/2259.187.244.0 – 59.187.247.2551,024
59.187.248.0/2259.187.248.0 – 59.187.251.2551,024
59.187.252.0/2259.187.252.0 – 59.187.255.2551,024
101.0.0.0/8 · 5 prefixes · 2,048 addresses
PrefixRangeAddresses
101.235.196.0/22101.235.196.0 – 101.235.199.2551,024
101.235.208.0/23101.235.208.0 – 101.235.209.255512
101.235.210.0/23101.235.210.0 – 101.235.211.255512
101.235.210.0/24101.235.210.0 – 101.235.210.255256
101.235.211.0/25101.235.211.0 – 101.235.211.127128
110.0.0.0/8 · 6 prefixes · 5,120 addresses
PrefixRangeAddresses
110.35.148.0/22110.35.148.0 – 110.35.151.2551,024
110.35.152.0/22110.35.152.0 – 110.35.155.2551,024
110.35.156.0/22110.35.156.0 – 110.35.159.2551,024
110.35.160.0/22110.35.160.0 – 110.35.163.2551,024
110.35.160.0/24110.35.160.0 – 110.35.160.255256
110.35.168.0/22110.35.168.0 – 110.35.171.2551,024
111.0.0.0/8 · 12 prefixes · 7,424 addresses
PrefixRangeAddresses
111.118.0.0/23111.118.0.0 – 111.118.1.255512
111.118.0.0/24111.118.0.0 – 111.118.0.255256
111.118.1.0/24111.118.1.0 – 111.118.1.255256
111.118.20.0/22111.118.20.0 – 111.118.23.2551,024
111.118.24.0/22111.118.24.0 – 111.118.27.2551,024
111.118.24.0/24111.118.24.0 – 111.118.24.255256
111.118.28.0/22111.118.28.0 – 111.118.31.2551,024
111.118.32.0/22111.118.32.0 – 111.118.35.2551,024
111.118.40.0/22111.118.40.0 – 111.118.43.2551,024
111.118.48.0/22111.118.48.0 – 111.118.51.2551,024
111.118.56.0/23111.118.56.0 – 111.118.57.255512
111.118.63.0/24111.118.63.0 – 111.118.63.255256
112.0.0.0/8 · 3 prefixes · 2,560 addresses
PrefixRangeAddresses
112.214.16.0/22112.214.16.0 – 112.214.19.2551,024
112.214.30.0/23112.214.30.0 – 112.214.31.255512
112.214.104.0/22112.214.104.0 – 112.214.107.2551,024
114.0.0.0/8 · 4 prefixes · 2,048 addresses
PrefixRangeAddresses
114.199.140.0/24114.199.140.0 – 114.199.140.255256
114.199.148.0/22114.199.148.0 – 114.199.151.2551,024
114.199.152.0/23114.199.152.0 – 114.199.153.255512
114.199.159.0/24114.199.159.0 – 114.199.159.255256
118.0.0.0/8 · 4 prefixes · 2,560 addresses
PrefixRangeAddresses
118.91.0.0/22118.91.0.0 – 118.91.3.2551,024
118.91.4.0/22118.91.4.0 – 118.91.7.2551,024
118.91.5.0/24118.91.5.0 – 118.91.5.255256
118.176.160.0/23118.176.160.0 – 118.176.161.255512
120.0.0.0/8 · 8 prefixes · 5,120 addresses
PrefixRangeAddresses
120.50.80.0/23120.50.80.0 – 120.50.81.255512
120.50.88.0/22120.50.88.0 – 120.50.91.2551,024
120.142.22.0/23120.142.22.0 – 120.142.23.255512
120.142.52.0/22120.142.52.0 – 120.142.55.2551,024
120.142.188.0/22120.142.188.0 – 120.142.191.2551,024
120.142.248.0/23120.142.248.0 – 120.142.249.255512
120.142.252.0/24120.142.252.0 – 120.142.252.255256
120.142.253.0/24120.142.253.0 – 120.142.253.255256
123.0.0.0/8 · 2 prefixes · 512 addresses
PrefixRangeAddresses
123.108.164.0/24123.108.164.0 – 123.108.164.255256
123.108.165.0/24123.108.165.0 – 123.108.165.255256
182.0.0.0/8 · 4 prefixes · 4,096 addresses
PrefixRangeAddresses
182.172.20.0/22182.172.20.0 – 182.172.23.2551,024
182.172.124.0/22182.172.124.0 – 182.172.127.2551,024
182.172.216.0/22182.172.216.0 – 182.172.219.2551,024
182.172.224.0/22182.172.224.0 – 182.172.227.2551,024
202.0.0.0/8 · 1 prefix · 1,024 addresses
PrefixRangeAddresses
202.148.48.0/22202.148.48.0 – 202.148.51.2551,024
203.0.0.0/8 · 14 prefixes · 3,584 addresses
PrefixRangeAddresses
203.228.136.0/24203.228.136.0 – 203.228.136.255256
203.228.137.0/24203.228.137.0 – 203.228.137.255256
203.228.138.0/24203.228.138.0 – 203.228.138.255256
203.228.139.0/24203.228.139.0 – 203.228.139.255256
203.228.140.0/24203.228.140.0 – 203.228.140.255256
203.228.141.0/24203.228.141.0 – 203.228.141.255256
203.251.207.0/24203.251.207.0 – 203.251.207.255256
203.251.237.0/24203.251.237.0 – 203.251.237.255256
203.251.238.0/24203.251.238.0 – 203.251.238.255256
203.251.239.0/24203.251.239.0 – 203.251.239.255256
203.251.240.0/24203.251.240.0 – 203.251.240.255256
203.251.241.0/24203.251.241.0 – 203.251.241.255256
203.251.242.0/24203.251.242.0 – 203.251.242.255256
203.251.243.0/24203.251.243.0 – 203.251.243.255256
210.0.0.0/8 · 2 prefixes · 512 addresses
PrefixRangeAddresses
210.57.230.0/24210.57.230.0 – 210.57.230.255256
210.216.56.0/24210.216.56.0 – 210.216.56.255256
211.0.0.0/8 · 3 prefixes · 768 addresses
PrefixRangeAddresses
211.47.92.0/24211.47.92.0 – 211.47.92.255256
211.47.94.0/24211.47.94.0 – 211.47.94.255256
211.47.95.0/24211.47.95.0 – 211.47.95.255256

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

13 unique neighbours · 5 upstream/peer · 8 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries.

Upstream & peer side (5)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS4766KIXS-AS-KR-KR - Korea Telecom3,045283,0650
AS9848SejongTelecom-AS-KR-KR - SEJONG NETWORKS1,04831,6010
AS3786LGDACOM-KR - LG DACOM Corporation65256,5900
AS9318SKB-AS-KR - SK Broadband Co Ltd505390
AS4788TTSSB-MY - TM TECHNOLOGY SERVICES SDN. BHD.230

Downstream side (8)

Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams).

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS9319HCNCHUNGJU-AS-KR-KR - HCN CHUNGBUK CABLE TV SYSTEMS99073,8240
AS9569HCNSEOCHOCATV-AS-KR-KR - SEOCHO CABLE SYSTEMS CO., LTD.73229,7030
AS23584HYROADPUSAN-AS-KR-KR - PUSAN CABLE TV SYSTEM CO., LTD.596102,0990
AS10175HCNKUMHO-AS-KR-KR - Kumho Cable54718,3090
AS9981SAERONET-AS-KR-KR - Saero Network Service LTD29428,9140
AS9762HCN-AS-KR - kt HCN Co.,Ltd.29340,0710
AS7623HCNGYEONGBUK-AS-KR-KR - Gyeongbuk Cable TV28030,3240
AS139648PACKETSTREAM-AS-AP - PacketStream Korea32630