AS4766
Korea Telecom ISP registered in South Korea
2,333IPv4 prefixes
27IPv6 prefixes
5%RPKI-valid
#70AS Rank
#2Rank in South Korea
1996-04-22Allocated
Korea Telecom (AS4766) — ISP, registered in South Korea. announces 2,333 IPv4 prefixes + 27 IPv6 prefixes. Rank in South Korea: #2. Allocated: 1996-04-22.
IPv4 2,333IPv6 27
Announced prefixes · 2,360
- v4 151.246.254.0/24 valid
- v4 153.51.88.0/21 valid
- v4 156.227.13.0/24 valid
- v4 160.202.160.0/24 unknown
- v4 160.202.173.0/24 unknown
- v4 160.202.175.0/24 unknown
- v4 161.195.135.0/24 valid
- v4 162.245.64.0/23 valid
- v4 163.213.0.0/16 unknown
- v4 163.222.0.0/16 unknown
- v4 163.229.0.0/16 unknown
- v4 163.255.0.0/16 unknown
- v4 165.132.19.0/24 unknown
- v4 165.133.0.0/18 unknown
- v4 165.133.64.0/18 unknown
- v4 166.1.8.0/21 valid
- v4 168.126.0.0/16 unknown
- v4 168.126.137.0/24 unknown
- v4 168.126.140.0/23 unknown
- v4 168.126.146.0/24 unknown
- v4 168.126.150.0/24 unknown
- v4 168.126.246.0/24 unknown
- v4 168.222.11.0/24 valid
- v4 168.222.123.0/24 valid
- v4 168.222.124.0/24 valid
- v4 168.222.63.0/24 valid
- v4 168.248.255.0/24 unknown
- v4 168.248.255.0/25 unknown
- v4 168.248.255.128/25 unknown
- v4 168.248.86.0/24 unknown
- v4 169.208.0.0/12 unknown
- v4 172.120.240.0/24 valid
- v4 172.120.243.0/24 valid
- v4 173.44.254.0/23 valid
- v4 175.176.138.0/24 valid
- v4 175.192.0.0/13 unknown
- v4 175.192.230.0/24 unknown
- v4 175.198.61.0/24 unknown
- v4 175.200.0.0/13 unknown
- v4 175.202.181.0/24 unknown
- v4 175.202.182.0/24 unknown
- v4 175.205.105.0/24 unknown
- v4 175.207.32.0/22 unknown
- v4 175.207.36.0/23 unknown
- v4 175.207.79.0/24 unknown
- v4 175.207.98.0/23 unknown
- v4 175.208.0.0/13 unknown
- v4 175.212.34.0/24 unknown
- v4 175.214.175.0/24 unknown
- v4 175.216.0.0/13 unknown
RPKI: rpki.cloudflare.com · 2026-06-22
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 2371 |
| 2026-06-13 | 2371 |
| 2026-06-17 | 2370 |
| 2026-06-19 | 2360 |
| 2026-06-21 | 2360 |
Internet Exchanges · 13
- Any2West Los Angeles and Silicon Valley 100 Gbps
- BBIX US-West West Coast 100 Gbps
- Equinix Palo Alto Palo Alto 100 Gbps
- Equinix Singapore Singapore 100 Gbps
- NWAX Portland 100 Gbps
- NYIIX New York New York 100 Gbps
- SIX Seattle Seattle 100 Gbps
- BBIX Tokyo Tokyo 20 Gbps
- AMS-IX Amsterdam 10 Gbps
- DE-CIX Frankfurt Frankfurt 10 Gbps
- Equinix Hong Kong Hong Kong 10 Gbps
- LINX LON1 London 10 Gbps
- NL-ix Amsterdam, Rotterdam, Brussels, Luxembourg, Frankfurt, Düsseldorf, Berlin, Dublin, London, Copenhagen, Paris, Marseille 10 Gbps
Facilities · 8
- Digital Realty Seattle SEA10 Seattle
- Equinix HK1 - Hong Kong Tsuen Wan
- Equinix LA1 - Los Angeles Los Angeles
- Equinix SG1 - Singapore Singapore
- Equinix SV8 - Silicon Valley, Palo Alto Palo Alto
- Equinix TY2 - Tokyo Tokyo
- Flexential - Portland/Hillsboro 2 (PDX02) Hillsboro
- MEGA-i (iAdvantage Hong Kong) Hong Kong
AS topology · Customer cone 981
Providers · 5
Peers · 96
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