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Sistema Autônomo

AS45400

Korea Telecom

IPs Anunciados
25,344
Prefixos CIDR
82
ASN
AS45400

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.

70/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Isp allocation +5
  • Trust score 70 / 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

Principais intervalos CIDR

CIDRIPsPTR DensityOrganizaçãoPaísStateCity
210.104.8.0/21 2.0K
0.0%
Korea Telecom KR
211.46.92.0/22 1.0K
1.7%
Korea Telecom KR
180.92.250.0/23 512
0.0%
Korea Telecom KR
210.99.158.0/23 512
0.0%
Korea Telecom KR
210.104.26.0/23 512
0.8%
Korea Telecom KR
210.179.140.0/23 512
0.4%
Korea Telecom KR
210.179.218.0/23 512
0.0%
Korea Telecom KR
210.204.226.0/23 512
0.0%
Korea Telecom KR
211.34.114.0/23 512
0.2%
Korea Telecom KR
211.185.244.0/23 512
0.0%
Korea Telecom KR
180.92.241.0/24 256
0.0%
Korea Telecom KR
180.92.248.0/24 256
0.4%
Korea Telecom KR
180.92.254.0/24 256
0.0%
Korea Telecom KR
203.242.5.0/24 256
0.0%
Korea Telecom KR
203.254.123.0/24 256
0.0%
Korea Telecom KR
210.90.6.0/24 256
0.0%
Korea Telecom KR
210.90.80.0/24 256
0.0%
Korea Telecom KR
210.90.82.0/24 256
0.4%
Korea Telecom KR
210.90.191.0/24 256
0.0%
Korea Telecom KR
210.90.199.0/24 256
0.8%
Korea Telecom KR
210.90.214.0/24 256
0.0%
Korea Telecom KR
210.95.12.0/24 256
0.0%
Korea Telecom KR
210.95.19.0/24 256
0.8%
Korea Telecom KR
210.96.31.0/24 256
0.0%
Korea Telecom KR
210.96.84.0/24 256
0.0%
Korea Telecom KR
210.96.115.0/24 256
0.0%
Korea Telecom KR
210.96.121.0/24 256
0.0%
Korea Telecom KR
210.97.6.0/24 256
0.0%
Korea Telecom KR
210.97.119.0/24 256
0.0%
Korea Telecom KR
210.99.10.0/24 256
0.4%
Korea Telecom KR
210.99.168.0/24 256
0.0%
Korea Telecom KR
210.100.136.0/24 256
0.0%
Korea Telecom KR
210.100.168.0/24 256
0.0%
Korea Telecom KR
210.100.214.0/24 256
0.0%
Korea Telecom KR
210.103.55.0/24 256
0.0%
Korea Telecom KR Jeollabuk-do Jeonju
210.103.111.0/24 256
0.0%
Korea Telecom KR
210.103.115.0/24 256
0.0%
Korea Telecom KR
210.104.20.0/24 256
0.4%
Korea Telecom KR
210.104.22.0/24 256
0.0%
Korea Telecom KR
210.104.28.0/24 256
0.0%
Korea Telecom KR
210.104.44.0/24 256
0.0%
Korea Telecom KR
210.104.102.0/24 256
0.4%
Korea Telecom KR
210.104.123.0/24 256
0.0%
Korea Telecom KR
210.104.138.0/24 256
0.0%
Korea Telecom KR
210.104.218.0/24 256
0.0%
Korea Telecom KR
210.104.237.0/24 256
0.0%
Korea Telecom KR
210.117.195.0/24 256
0.0%
Korea Telecom KR
210.117.199.0/24 256
0.4%
Korea Telecom KR
210.178.187.0/24 256
0.0%
Korea Telecom KR
210.179.87.0/24 256
0.0%
Korea Telecom KR
210.179.88.0/24 256
0.4%
Korea Telecom KR
210.179.159.0/24 256
0.0%
Korea Telecom KR
210.204.213.0/24 256
0.8%
Korea Telecom KR
210.204.227.0/24 256
0.0%
Korea Telecom KR
210.211.1.0/24 256
0.8%
Korea Telecom KR
210.211.15.0/24 256
0.0%
Korea Telecom KR
211.34.147.0/24 256
0.0%
Korea Telecom KR
211.34.174.0/24 256
0.0%
Korea Telecom KR
211.43.142.0/24 256
0.0%
Korea Telecom KR
211.46.125.0/24 256
0.0%
Korea Telecom KR
211.57.43.0/24 256
0.0%
Korea Telecom KR
211.114.15.0/24 256
0.8%
Korea Telecom KR
211.114.27.0/24 256
0.0%
Korea Telecom KR
211.114.36.0/24 256
0.8%
Korea Telecom KR
211.114.101.0/24 256
0.0%
Korea Telecom KR
211.114.171.0/24 256
0.0%
Korea Telecom KR
211.184.16.0/24 256
1.2%
Korea Telecom KR
211.236.67.0/24 256
0.0%
Korea Telecom KR
211.236.106.0/24 256
0.0%
Korea Telecom KR
211.236.118.0/24 256
0.0%
Korea Telecom KR
211.236.120.0/24 256
0.0%
Korea Telecom KR
211.236.123.0/24 256
0.0%
Korea Telecom KR
211.236.124.0/24 256
2.0%
Korea Telecom KR
211.252.223.0/24 256
0.0%
Korea Telecom KR
211.252.239.0/24 256
4.7%
Korea Telecom KR
211.253.65.0/24 256
0.0%
Korea Telecom KR
211.253.67.0/24 256
0.0%
Korea Telecom KR
211.253.149.0/24 256
0.0%
Korea Telecom KR
211.253.150.0/24 256
0.0%
Korea Telecom KR
211.253.250.0/24 256
0.0%
Korea Telecom KR
211.255.123.0/24 256
0.0%
Korea Telecom KR
221.145.178.0/24 256
0.8%
Korea Telecom KR

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS45400 realmente se origina no BGP, observado em nossos coletores RIPE RIS. Esta visualização de roteamento ao vivo pode diferir da alocação de registro acima.

PrefixAmostras de anúncioÚltima vez visto
210.204.226.0/24 13,817 2026-07-24 23:07:41
210.211.15.0/24 9,511 2026-07-24 23:07:48
211.236.106.0/24 9,485 2026-07-24 23:07:48
180.92.248.0/24 7,884 2026-07-25 00:27:03
180.92.251.0/24 7,877 2026-07-25 00:27:03
180.92.241.0/24 7,877 2026-07-25 00:27:03
203.254.123.0/24 7,851 2026-07-24 23:07:48
211.236.123.0/24 7,846 2026-07-24 23:07:48
211.43.142.0/24 7,712 2026-07-24 23:07:48
210.211.1.0/24 7,699 2026-07-24 23:07:48
211.236.124.0/24 7,685 2026-07-24 23:07:48
221.145.178.0/24 7,685 2026-07-24 23:07:48
180.92.250.0/24 7,579 2026-07-25 00:27:03
180.92.254.0/24 7,563 2026-07-25 00:27:03
203.242.5.0/24 7,519 2026-07-24 23:07:48
211.236.118.0/24 7,506 2026-07-24 23:07:48
211.236.67.0/24 7,504 2026-07-24 23:07:48
211.236.120.0/24 7,352 2026-07-24 23:07:48
211.255.123.0/24 7,349 2026-07-24 23:07:48
210.96.121.0/24 7,315 2026-07-24 23:07:48
210.99.159.0/24 7,314 2026-07-24 23:07:48
210.90.214.0/24 7,299 2026-07-24 23:07:48
210.104.123.0/24 7,296 2026-07-24 23:07:48
210.90.6.0/24 7,291 2026-07-24 23:07:48
210.96.84.0/24 7,284 2026-07-24 23:07:48
210.90.82.0/24 7,275 2026-07-24 23:07:48
210.179.159.0/24 7,272 2026-07-24 23:07:48
210.99.168.0/24 7,272 2026-07-24 23:07:48
210.99.158.0/24 7,270 2026-07-24 23:07:48
210.103.115.0/24 7,267 2026-07-24 23:07:48
210.178.187.0/24 7,264 2026-07-24 23:07:48
210.104.20.0/24 7,264 2026-07-24 23:07:48
210.104.22.0/24 7,261 2026-07-24 23:07:48
210.104.12.0/24 7,256 2026-07-24 23:07:48
210.99.10.0/24 7,252 2026-07-24 23:07:48
210.90.191.0/24 7,248 2026-07-24 23:07:48
210.104.11.0/24 7,242 2026-07-24 23:07:48
210.100.136.0/24 7,241 2026-07-24 23:07:48
210.97.6.0/24 7,238 2026-07-24 23:07:48
210.104.13.0/24 7,235 2026-07-24 23:07:48
211.57.43.0/24 7,233 2026-07-24 23:07:48
210.104.8.0/24 7,232 2026-07-24 23:07:48
210.104.10.0/24 7,224 2026-07-24 23:07:48
210.104.27.0/24 7,223 2026-07-24 23:07:48
210.104.15.0/24 7,222 2026-07-24 23:07:48
210.104.237.0/24 7,221 2026-07-24 23:07:48
210.95.12.0/24 7,220 2026-07-24 23:07:48
210.104.9.0/24 7,219 2026-07-24 23:07:48
210.104.14.0/24 7,218 2026-07-24 23:07:48
211.34.147.0/24 7,213 2026-07-24 23:07:48

Mostrando os principais 50 of 476 prefixos anunciados por volume de amostras.

Frequently Asked Questions

O que é AS45400?

AS45400 é um Autonomous System Number atribuído a Korea Telecom. Um ASN identifica uma rede que controla um conjunto específico de endereços IP e determina como o tráfego é roteado pela internet via BGP (Border Gateway Protocol).

Quantos endereços IP o AS45400 anuncia?

AS45400 anuncia 25.3K endereços IPv4 distribuídos por 82 prefixos CIDR roteados. A rede está registrada em South Korea.

Quem opera o AS45400?

AS45400 é operado por Korea Telecom. A organização está sediada em South Korea. Você pode ver todos os intervalos de IP e ASNs relacionados na página da organização.

Em que país o AS45400 está registrado?

AS45400 está registrado em South Korea. Isso indica onde o operador de rede está sediado, embora os endereços IP que ele anuncia possam atender usuários globalmente.

Última atualização: 2026-07-25 04:25:31 UTC
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