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AS4766 — Korea Telecom

ASN
AS4766
Country
South Korea
Total Prefixes
21,462
Reputation
50/100

Network Information

AS Number
4766
Organization
Korea Telecom
Network Type
unknown
Registry (RIR)
APNIC (Asia Pacific)
IPv4 Prefixes
5,361
IPv6 Prefixes
16,101
Peer Count
0

Contact & Metadata

Country
South Korea (KR)
Reputation
50/100
Last Updated
February 14, 2026

Announced Prefixes (sample)

PrefixCountryCity
::160:0/108South Korea—
::1e7:d00/120South KoreaGoyang-si
::1e7:7a00/120South KoreaSeongdong-gu
::1e7:8800/120South KoreaDongdaemun
::1e7:b600/119South KoreaDongdaemun
::1e7:b800/119South KoreaDongdaemun
::1e7:c200/119South KoreaDongdaemun
::1e7:c400/119South KoreaDongdaemun
::1e7:c600/120South KoreaDongdaemun
::5c7:0/119South KoreaSeoul
::e20:0/116South KoreaSeocho-gu
::e20:1000/118South KoreaSeocho-gu
::e20:1400/119South KoreaSeocho-gu
::e20:1700/120South KoreaSeocho-gu
::e20:1800/117South KoreaSeocho-gu
::e20:2000/117South KoreaSeongdong-gu
::e20:2800/118South KoreaSeongdong-gu
::e20:2c00/119South KoreaSeongdong-gu
::e20:2f00/120South KoreaSeongdong-gu
::e20:3000/117South KoreaGangnam-gu
::e20:3800/119South KoreaGangnam-gu
::e20:3a00/120South KoreaGangnam-gu
::e20:3c00/118South KoreaGangnam-gu
::e20:4000/116South KoreaSeocho-gu
::e20:5000/118South KoreaSeocho-gu
::e20:5500/120South KoreaSeocho-gu
::e20:5600/119South KoreaSeocho-gu
::e20:5800/120South KoreaSeocho-gu
::e20:5a00/119South KoreaSeocho-gu
::e20:5c00/118South KoreaSeocho-gu
::e20:6000/115South KoreaGangnam-gu
::e20:8000/113South KoreaGangnam-gu
::e21:0/113South KoreaYongin-si
::e21:8000/114South KoreaYongin-si
::e21:c000/117South KoreaGwangju
::e21:c800/119South KoreaGwangju
::e21:ca00/120South KoreaGwangju
::e21:cc00/118South KoreaGwangju
::e21:d000/116South KoreaGwangju
::e21:e000/115South KoreaGwangju
::e22:0/117South KoreaYangcheon-gu
::e22:1000/116South KoreaYeonsu-gu
::e22:2000/115South KoreaYangcheon-gu
::e22:4000/115South KoreaAnyang-si
::e22:6000/117South KoreaAnsan-si
::e22:6800/118South KoreaAnsan-si
::e22:6c00/119South KoreaAnsan-si
::e22:6f00/120South KoreaAnsan-si
::e22:7000/116South KoreaPyeongtaek-si
::e22:8000/116South KoreaAnseong
::e22:9000/117South KoreaPyeongtaek-si
::e22:9800/118South KoreaPyeongtaek-si
::e22:9d00/120South KoreaPyeongtaek-si
::e22:9e00/119South KoreaPyeongtaek-si
::e22:a000/116South KoreaPyeongtaek-si
::e22:b000/118South KoreaPyeongtaek-si
::e22:b400/119South KoreaPyeongtaek-si
::e22:b600/123South KoreaPyeongtaek-si
::e22:b620/125South KoreaPyeongtaek-si
::e22:b628/128South KoreaPyeongtaek-si
::e22:b62a/127South KoreaPyeongtaek-si
::e22:b62c/126South KoreaPyeongtaek-si
::e22:b630/124South KoreaPyeongtaek-si
::e22:b640/122South KoreaPyeongtaek-si
::e22:b680/121South KoreaPyeongtaek-si
::e22:b700/120South KoreaPyeongtaek-si
::e22:b800/117South KoreaPyeongtaek-si
::e22:c000/114South KoreaPyeongtaek-si
::e23:0/116South KoreaGunpo
::e23:1000/117South KoreaSiheung-si
::e23:1800/118South KoreaSiheung-si
::e23:1d00/120South KoreaSiheung-si
::e23:1e00/119South KoreaSiheung-si
::e23:2000/115South KoreaYeongdeungpo-gu
::e23:4000/114South KoreaSeongnam-si
::e23:8000/115South KoreaYongin-si
::e23:a000/116South KoreaPyeongtaek-si
::e23:b000/118South KoreaYongin-si
::e23:b400/119South KoreaYongin-si
::e23:b700/120South KoreaYongin-si
::e23:b800/117South KoreaYongin-si
::e23:c800/117South KoreaAnyang-si
::e23:d000/116South KoreaSeongnam-si
::e23:e000/115South KoreaSeongnam-si
::e24:0/115South KoreaGuro-gu
::e24:2100/120South Korea—
::e24:2200/119South Korea—
::e24:2400/118South KoreaGwangmyeong
::e24:2800/117South KoreaGwangmyeong
::e24:3000/116South KoreaDongjak-gu
::e24:4000/114South KoreaOsan
::e24:8000/114South KoreaGuro-gu
::e24:c000/116South KoreaDongjak-gu
::e24:d500/120South Korea—
::e24:d600/119South Korea—
::e24:d800/117South KoreaAnyang-si
::e24:e000/115South KoreaAnsan-si
::e25:0/116South KoreaYeonsu-gu
::e25:1000/117South KoreaIncheon
::e25:1800/119South KoreaIncheon

Showing first 100 prefixes. AS4766 announces 21,462 total.

About AS4766

AS4766 (Korea Telecom) is an unknown network registered under APNIC (Asia Pacific) and headquartered in South Korea.

The network announces 5,361 IPv4 and 16,101 IPv6 prefixes, maintains peering relationships with 0 other autonomous systems, and has a reputation score of 50/100.