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Sistema Autónomo

AS4766

Korea Telecom

IPs anunciadas
46,420,734
Prefijos CIDR
5,499
ASN
AS4766

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

58/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Active-threat / abuse risk −12
  • Isp allocation +5
  • Trust score 58 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About KT Corporation

KT Corporation, formerly Korea Telecom, is a South Korean telecommunications company, mobile network operator (MNO) and mobile virtual network operator (MVNO). KT is the large wireless carrier in South Korea, with 13.5 million subscribers as of Q4 2023.

Founded
1981
Headquarters
Seongnam
Industry
telecommunications industry

⚠ 8 Prefijo MOASes — múltiples ASNs de origen detectados

Todas las anomalías MOAS →

Un prefijo previamente estable originado por AS4766 es ahora también anunciado por otro ASN (MOAS — Multiple-Origin AS), detectado por nuestros colectores RIPE RIS. A menudo es benigno (anycast, multi-homing o una transferencia reciente), pero puede indicar una fuga de ruta o un secuestro de prefijo, por lo que vale la pena investigarlo.

PrefijoASNs de origenÚltima detección (UTC)
67.220.69.0/24 AS4766, AS198780 2026-09-10 15:40:46
223.195.115.0/24 AS3786, AS4766 2026-09-10 15:40:46
14.49.22.0/24 AS4040, AS4766 2026-09-10 15:40:46
217.60.3.0/24 AS4766, AS56971 2026-09-10 14:55:46
217.60.7.0/24 AS4766, AS56971 2026-09-10 14:55:46
170.130.36.0/23 AS4766, AS6079, AS20473 2026-09-09 11:10:31
170.130.60.0/23 AS4766, AS20473 2026-09-09 11:10:31
173.44.196.0/23 AS4766, AS20473 2026-09-09 06:25:30

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 20-50Tbps
Geographic scope Global
Traffic ratio Mostly Inbound
Peering policy Selective
IRR record AS-KORNET

Present at 14 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, Equinix Palo Alto, SIX Seattle: MTU 1500, AMS-IX, LINX LON1: Main, JPIX TOKYO, NYIIX New York, NL-ix: Main, Equinix Singapore, Equinix Hong Kong, …

Web3 footprint

AS4766 hosts 79 observed decentralized-network nodes across 3 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

AS4766 — huella IP global

Ciudades donde AS4766 tiene una asignación IPv4 medible. Haz clic en cualquier punto para abrir la página de esa ciudad. El tamaño y el color escalan con el recuento de IP.

Ver en globo 3D →

Principales rangos CIDR

CIDRIPsPTR DensityOrganizaciónPaísStateCity
14.64.0.0/11 2.10M
0.0%
Korea Telecom KR Gyeongsangbuk-do Gumi
175.224.0.0/11 2.10M
0.0%
Korea Telecom KR
1.96.0.0/12 1.05M
0.0%
Korea Telecom KR
39.16.0.0/12 1.05M
0.0%
Korea Telecom KR
49.16.0.0/12 1.05M
0.0%
Korea Telecom KR
115.0.0.0/12 1.05M
0.0%
Korea Telecom KR Gwangju Gwangju
118.48.0.0/12 1.05M
0.0%
Korea Telecom KR Gyeongsangbuk-do Chilgok-gun
119.208.0.0/12 1.05M
0.0%
Korea Telecom KR
125.144.0.0/12 1.05M
0.0%
Korea Telecom KR Gyeongsangbuk-do Chilgok-gun
169.208.0.0/12 1.05M
0.0%
Korea Telecom KR Daegu Buk-gu
183.112.0.0/12 1.05M
0.0%
Korea Telecom KR
27.232.0.0/13 524.3K
0.0%
Korea Telecom KR
49.56.0.0/13 524.3K
0.0%
Korea Telecom KR
112.176.0.0/13 524.3K
0.0%
Korea Telecom KR
125.136.0.0/13 524.3K
0.0%
Korea Telecom KR Seoul Gwanak-gu
175.216.0.0/13 524.3K
0.0%
Korea Telecom KR Seoul Seongdong-gu
39.4.0.0/14 262.1K
0.0%
Korea Telecom KR Seoul Seocho-gu
110.68.0.0/14 262.1K
0.0%
Korea Telecom KR Seoul Seoul
112.188.0.0/14 262.1K
0.0%
Korea Telecom KR Gyeonggi-do Osan
115.16.0.0/14 262.1K
0.0%
Korea Telecom KR
118.40.0.0/14 262.1K
0.0%
Korea Telecom KR Jeollanam-do Mokpo
121.152.0.0/14 262.1K
0.0%
Korea Telecom KR Jeollabuk-do Jeonju
183.104.0.0/14 262.1K
0.0%
Korea Telecom KR Gyeongsangbuk-do Andong
221.152.0.0/14 262.1K
0.0%
Korea Telecom KR Busan Buk-gu
14.42.0.0/15 131.1K
0.0%
Korea Telecom KR Gyeongsangnam-do Changwon
14.50.0.0/15 131.1K
0.0%
Korea Telecom KR Chungcheongnam-do Tangjin
14.58.0.0/15 131.1K
0.0%
Korea Telecom KR Gyeonggi-do Yangpyeong
14.60.0.0/15 131.1K
0.0%
Korea Telecom KR
59.20.0.0/15 131.1K
0.2%
Korea Telecom KR Gyeongsangnam-do Changwon
59.24.0.0/15 131.1K
0.0%
Korea Telecom KR Chungcheongnam-do Taean-gun
112.164.0.0/15 131.1K
0.0%
Korea Telecom KR North Chungcheong Cheongju-si
112.186.0.0/15 131.1K
0.0%
Korea Telecom KR Gwangju Gwangsan-gu
116.200.0.0/15 131.1K
0.0%
Korea Telecom KR
118.32.0.0/15 131.1K
0.0%
Korea Telecom KR Seoul Mapo-gu
118.38.0.0/15 131.1K
0.0%
Korea Telecom KR Gyeongsangnam-do Changwon
118.44.0.0/15 131.1K
0.0%
Korea Telecom KR Gangwon-do Wŏnju
118.234.0.0/15 131.1K
0.0%
Korea Telecom KR Seoul Gangnam-gu
119.198.0.0/15 131.1K
0.0%
Korea Telecom KR Gyeongsangnam-do Geoje-si
119.206.0.0/15 131.1K
0.4%
Korea Telecom KR Gyeonggi-do Anyang-si
121.136.0.0/15 131.1K
0.0%
Korea Telecom KR Gyeonggi-do Suwon
121.142.0.0/15 131.1K
0.0%
Korea Telecom KR Gyeonggi-do Gimpo-si
121.146.0.0/15 131.1K
0.0%
Korea Telecom KR Gyeongsangnam-do Changwon
121.148.0.0/15 131.1K
0.0%
Korea Telecom KR Jeollanam-do Mokpo
121.158.0.0/15 131.1K
0.1%
Korea Telecom KR Gangwon-do Wŏnju
121.166.0.0/15 131.1K
0.1%
Korea Telecom KR Seoul Songpa-gu
121.178.0.0/15 131.1K
0.0%
Korea Telecom KR Gwangju Seo-gu
121.182.0.0/15 131.1K
0.0%
Korea Telecom KR Daegu Daegu
121.184.0.0/15 131.1K
0.0%
Korea Telecom KR Chungcheongnam-do Nonsan
125.134.0.0/15 131.1K
0.0%
Korea Telecom KR Gyeongsangnam-do Geoje-si
125.136.0.0/15 131.1K
0.0%
Korea Telecom KR Gyeongsangbuk-do Gumi
125.140.0.0/15 131.1K
0.2%
Korea Telecom KR Seoul Gwanak-gu
175.198.0.0/15 131.1K
0.0%
Korea Telecom KR Incheon Gyeyang-gu
220.124.0.0/15 131.1K
0.0%
Korea Telecom KR Jeollabuk-do Gunsan
221.166.0.0/15 131.1K
0.0%
Korea Telecom KR Seoul Songpa-gu
222.98.0.0/15 131.1K
0.0%
Korea Telecom KR Gyeonggi-do Siheung-si
222.102.0.0/15 131.1K
0.0%
Korea Telecom KR Daegu Dalseo-gu
222.114.0.0/15 131.1K
0.0%
Korea Telecom KR Daejeon Jung-gu
14.33.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeonggi-do Yongin-si
14.40.0.0/16 65.5K
0.0%
Korea Telecom KR Seoul Gangdong-gu
14.43.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeongsangnam-do Gimhae
14.45.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeongsangbuk-do Pohang
14.46.0.0/16 65.5K
0.0%
Korea Telecom KR Daegu Seo-gu
14.48.0.0/16 65.5K
0.0%
Korea Telecom KR Jeju-do Jeju City
14.51.0.0/16 65.5K
0.0%
Korea Telecom KR North Chungcheong Chungju
14.54.0.0/16 65.5K
0.0%
Korea Telecom KR Gangwon-do Chuncheon
14.57.0.0/16 65.5K
0.0%
Korea Telecom KR Seoul Jung-gu
14.62.0.0/16 65.5K
0.0%
Korea Telecom KR
49.254.0.0/16 65.5K
0.1%
Korea Telecom KR Gyeonggi-do Yongin-si
59.0.0.0/16 65.5K
0.0%
Korea Telecom KR Gwangju Dong-gu
59.3.0.0/16 65.5K
0.0%
Korea Telecom KR Gwangju Gwangju
59.4.0.0/16 65.5K
0.0%
Korea Telecom KR Jeollanam-do Goheung-gun
59.6.0.0/16 65.5K
0.0%
Korea Telecom KR Seoul Seongdong-gu
59.9.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeonggi-do Uijeongbu-si
59.16.0.0/16 65.5K
0.0%
Korea Telecom KR Incheon Incheon
59.19.0.0/16 65.5K
0.1%
Korea Telecom KR Busan Busan
59.22.0.0/16 65.5K
0.0%
Korea Telecom KR Busan Busan
59.24.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeongsangbuk-do Gimcheon
59.28.0.0/16 65.5K
0.1%
Korea Telecom KR Gyeongsangnam-do Geoje-si
59.31.0.0/16 65.5K
0.0%
Korea Telecom KR North Chungcheong Chungju
112.160.0.0/16 65.5K
0.0%
Korea Telecom KR Incheon Ganghwa-gun
112.163.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeongsangnam-do Changwon
112.167.0.0/16 65.5K
0.0%
Korea Telecom KR Gangwon-do Chuncheon
112.169.0.0/16 65.5K
0.1%
Korea Telecom KR Seoul Gangnam-gu
112.173.0.0/16 65.5K
0.0%
Korea Telecom KR North Chungcheong Eumseong-gun
112.174.0.0/16 65.5K
0.0%
Korea Telecom KR Seoul Gangnam-gu
112.185.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeongsangnam-do Tongyeong
115.20.0.0/16 65.5K
0.0%
Korea Telecom KR North Chungcheong Cheongju-si
118.33.0.0/16 65.5K
0.0%
Korea Telecom KR Seoul Mapo-gu
118.34.0.0/16 65.5K
0.0%
Korea Telecom KR Chungcheongnam-do Nonsan
118.36.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeonggi-do Anyang-si
118.46.0.0/16 65.5K
0.0%
Korea Telecom KR Gangwon-do Sokcho-si
119.194.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeonggi-do Seongnam-si
119.200.0.0/16 65.5K
0.0%
Korea Telecom KR Jeollanam-do Yeosu
119.203.0.0/16 65.5K
0.0%
Korea Telecom KR Chungcheongnam-do Buyeo-gun
119.204.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeonggi-do Goyang-si
121.126.0.0/16 65.5K
0.0%
Korea Telecom KR Seoul Gangnam-gu
121.130.0.0/16 65.5K
0.0%
Korea Telecom KR Seoul Jungnang-gu
121.132.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeonggi-do Uijeongbu-si
121.136.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeonggi-do Suwon
121.138.0.0/16 65.5K
0.0%
Korea Telecom KR Gyeonggi-do Seongnam-si

Prefijos BGP anunciados

Anomalías BGP en vivo →

Prefijos AS4766 se origina realmente en BGP, observado a través de nuestros colectores RIPE RIS. Esta vista de enrutamiento en vivo puede diferir de la asignación de registro anterior.

PrefixMuestras de anuncioÚltima vez visto
211.52.3.0/24 86,532 2026-09-10 15:29:07
211.52.4.0/24 86,406 2026-09-10 15:29:07
211.52.5.0/24 86,324 2026-09-10 15:29:07
211.41.60.0/24 86,232 2026-09-10 15:29:07
211.52.20.0/24 49,573 2026-09-10 15:29:07
211.41.16.0/24 49,451 2026-09-10 15:29:07
101.101.224.0/22 35,168 2026-09-10 15:29:07
115.85.160.0/21 34,354 2026-09-10 15:29:25
210.105.108.0/24 29,795 2026-09-10 15:29:07
220.89.86.0/23 29,789 2026-09-10 15:29:07
211.41.21.0/24 29,549 2026-09-10 15:29:07
211.41.12.0/24 29,513 2026-09-10 15:29:07
114.70.162.0/24 26,150 2026-09-10 15:29:07
114.70.161.0/24 26,123 2026-09-10 15:29:07
114.70.160.0/24 26,098 2026-09-10 15:29:07
211.174.81.0/24 25,540 2026-09-10 15:29:07
211.41.9.0/24 25,426 2026-09-10 15:29:07
211.52.59.0/24 25,403 2026-09-10 15:29:07
211.52.58.0/24 25,366 2026-09-10 15:29:07
211.52.57.0/24 25,345 2026-09-10 15:29:07
203.249.15.0/24 24,729 2026-09-10 15:29:07
139.181.49.0/24 24,240 2026-09-10 15:06:55
59.12.139.0/24 23,108 2026-09-10 15:29:07
59.12.136.0/24 23,098 2026-09-10 15:29:07
59.12.137.0/24 23,098 2026-09-10 15:29:07
59.12.138.0/24 23,079 2026-09-10 15:29:07
211.41.7.0/24 21,631 2026-09-10 15:29:07
211.41.5.0/24 21,611 2026-09-10 15:29:07
211.41.1.0/24 21,596 2026-09-10 15:29:07
211.41.61.0/24 21,535 2026-09-10 15:29:07
117.17.252.0/24 20,304 2026-09-10 15:29:07
114.70.137.0/24 20,249 2026-09-10 15:29:07
210.99.172.0/24 20,225 2026-09-10 15:29:07
117.17.251.0/24 20,215 2026-09-10 15:29:07
117.17.250.0/24 20,203 2026-09-10 15:29:07
210.103.15.0/24 20,088 2026-09-10 15:29:07
203.249.0.0/19 20,010 2026-09-10 15:29:07
103.228.96.0/24 19,887 2026-09-10 15:07:13
211.225.223.0/24 19,813 2026-09-10 15:29:07
121.150.39.0/24 19,673 2026-09-10 15:29:07
203.247.252.0/24 19,649 2026-09-10 15:29:07
203.247.243.0/24 19,553 2026-09-10 15:29:07
203.247.241.0/24 19,549 2026-09-10 15:29:07
203.247.253.0/24 19,540 2026-09-10 15:29:07
203.247.255.0/24 19,539 2026-09-10 15:29:07
203.247.238.0/24 19,484 2026-09-10 15:29:07
203.247.234.0/24 19,484 2026-09-10 15:29:07
203.247.250.0/24 19,474 2026-09-10 15:29:07
203.247.230.0/24 19,470 2026-09-10 15:29:07
203.247.242.0/24 19,465 2026-09-10 15:29:07

Mostrando los principales 50 of 2,857 prefijos anunciados por volumen de muestra.

Frequently Asked Questions

¿Qué es AS4766?

AS4766 es un Número de Sistema Autónomo asignado a Korea Telecom. Un ASN identifica una red que controla un conjunto específico de direcciones IP y determina cómo se enruta el tráfico a través de internet mediante BGP (Border Gateway Protocol).

¿Cuántas direcciones IP anuncia AS4766?

AS4766 anuncia 46.42M direcciones IPv4 distribuidas en 5,499 prefijos CIDR enrutados. La red está registrada en South Korea.

¿Quién opera AS4766?

AS4766 es operado por Korea Telecom. La organización tiene su sede en South Korea. Puedes ver todos los rangos de IP y los ASNs relacionados en la página de la organización.

¿En qué país está registrado AS4766?

AS4766 está registrado en South Korea. Esto indica dónde tiene su sede el operador de red, aunque las direcciones IP que anuncia pueden servir a usuarios a nivel global.

Última actualización: 2026-09-10 15:39:06 UTC
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