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自治系统

AS45400

Korea Telecom

已宣布的 IP 地址
25,344
CIDR 前缀
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

热门 CIDR 范围

CIDRIP 地址PTR Density组织国家StateCity
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

BGP 公告前缀

实时 BGP 异常 →

前缀 AS45400 实际源自 BGP,通过我们的 RIPE RIS 收集器观测。此实时路由视图可能与上述注册分配有所不同。

Prefix公告样本最后观测
210.204.226.0/24 13,911 2026-07-25 20:02:56
210.211.15.0/24 9,605 2026-07-25 20:02:23
211.236.106.0/24 9,579 2026-07-25 20:02:23
180.92.248.0/24 7,978 2026-07-25 20:02:23
180.92.251.0/24 7,971 2026-07-25 20:02:23
180.92.241.0/24 7,971 2026-07-25 20:02:23
203.254.123.0/24 7,945 2026-07-25 20:02:23
211.236.123.0/24 7,940 2026-07-25 20:02:23
211.43.142.0/24 7,806 2026-07-25 20:02:23
210.211.1.0/24 7,793 2026-07-25 20:02:23
211.236.124.0/24 7,779 2026-07-25 20:02:23
221.145.178.0/24 7,779 2026-07-25 20:02:23
180.92.250.0/24 7,673 2026-07-25 20:02:23
180.92.254.0/24 7,657 2026-07-25 20:02:23
203.242.5.0/24 7,613 2026-07-25 20:02:23
211.236.118.0/24 7,600 2026-07-25 20:02:23
211.236.67.0/24 7,598 2026-07-25 20:02:23
211.236.120.0/24 7,446 2026-07-25 20:02:23
211.255.123.0/24 7,443 2026-07-25 20:02:23
210.96.121.0/24 7,409 2026-07-25 20:02:23
210.99.159.0/24 7,408 2026-07-25 20:02:23
210.90.214.0/24 7,393 2026-07-25 20:02:23
210.104.123.0/24 7,390 2026-07-25 20:02:23
210.90.6.0/24 7,385 2026-07-25 20:02:23
210.96.84.0/24 7,378 2026-07-25 20:02:23
210.90.82.0/24 7,369 2026-07-25 20:02:23
210.179.159.0/24 7,366 2026-07-25 20:02:23
210.99.168.0/24 7,366 2026-07-25 20:02:23
210.99.158.0/24 7,364 2026-07-25 20:02:23
210.103.115.0/24 7,361 2026-07-25 20:02:23
210.178.187.0/24 7,358 2026-07-25 20:02:23
210.104.20.0/24 7,358 2026-07-25 20:02:23
210.104.22.0/24 7,355 2026-07-25 20:02:23
210.104.12.0/24 7,350 2026-07-25 20:02:23
210.99.10.0/24 7,346 2026-07-25 20:02:23
210.90.191.0/24 7,342 2026-07-25 20:02:23
210.104.11.0/24 7,336 2026-07-25 20:02:23
210.100.136.0/24 7,335 2026-07-25 20:02:23
210.97.6.0/24 7,332 2026-07-25 20:02:23
210.104.13.0/24 7,329 2026-07-25 20:02:23
211.57.43.0/24 7,327 2026-07-25 20:02:23
210.104.8.0/24 7,326 2026-07-25 20:02:23
210.104.10.0/24 7,318 2026-07-25 20:02:23
210.104.27.0/24 7,317 2026-07-25 20:02:23
210.104.15.0/24 7,316 2026-07-25 20:02:23
210.104.237.0/24 7,315 2026-07-25 20:02:23
210.95.12.0/24 7,314 2026-07-25 20:02:23
210.104.9.0/24 7,313 2026-07-25 20:02:23
210.104.14.0/24 7,312 2026-07-25 20:02:23
211.34.147.0/24 7,307 2026-07-25 20:02:23

显示前 50 of 476 按样本量公告的前缀。

Frequently Asked Questions

什么是 AS45400?

AS45400 是分配给 Korea Telecom 的自治系统编号 (Autonomous System Number)。ASN 标识一个控制特定 IP 地址集的网络,并通过 BGP(边界网关协议)确定流量如何在互联网上传输。

AS45400 公告了多少个 IP 地址?

AS45400 公告了 25.3K 个 IPv4 地址,分布在 82 个路由 CIDR 前缀中。 该网络在 South Korea 注册。

谁运营 AS45400?

AS45400 由 Korea Telecom 运营。 该组织总部位于 South Korea。 您可以在组织页面查看所有 IP 范围和相关 ASNs。

AS45400 在哪个国家注册?

AS45400 在 South Korea 注册。这表明网络运营商的总部所在地,尽管其公告的 IP 地址可能服务全球用户。

最后更新:2026-07-25 20:25:31 UTC
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