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자율 시스템

AS45400

Korea Telecom

공지된 IP
25,344
CIDR 프리픽스
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

상위 CIDR 범위

CIDRIPPTR Density조직국가StateCity
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 공지 접두사

실시간 BGP 이상 →

접두사 AS45400 당사의 RIPE RIS 수집기에서 관찰된 BGP에서 실제로 시작됩니다. 이 실시간 라우팅 보기는 위의 레지스트리 할당과 다를 수 있습니다.

Prefix공지 샘플마지막 확인
210.204.226.0/24 13,816 2026-07-24 22:27:31
210.211.15.0/24 9,510 2026-07-24 22:27:31
211.236.106.0/24 9,484 2026-07-24 22:27:31
180.92.248.0/24 7,882 2026-07-24 22:27:31
180.92.251.0/24 7,875 2026-07-24 22:27:31
180.92.241.0/24 7,875 2026-07-24 22:27:31
203.254.123.0/24 7,850 2026-07-24 22:27:31
211.236.123.0/24 7,845 2026-07-24 22:27:31
211.43.142.0/24 7,711 2026-07-24 22:27:31
210.211.1.0/24 7,698 2026-07-24 22:27:31
211.236.124.0/24 7,684 2026-07-24 22:27:31
221.145.178.0/24 7,684 2026-07-24 22:27:31
180.92.250.0/24 7,577 2026-07-24 22:27:31
180.92.254.0/24 7,561 2026-07-24 22:27:31
203.242.5.0/24 7,518 2026-07-24 22:27:31
211.236.118.0/24 7,505 2026-07-24 22:27:31
211.236.67.0/24 7,503 2026-07-24 22:27:31
211.236.120.0/24 7,351 2026-07-24 22:27:31
211.255.123.0/24 7,348 2026-07-24 22:27:31
210.96.121.0/24 7,314 2026-07-24 22:27:31
210.99.159.0/24 7,313 2026-07-24 22:27:31
210.90.214.0/24 7,298 2026-07-24 22:27:31
210.104.123.0/24 7,295 2026-07-24 22:27:31
210.90.6.0/24 7,290 2026-07-24 22:27:31
210.96.84.0/24 7,283 2026-07-24 22:27:31
210.90.82.0/24 7,274 2026-07-24 22:27:31
210.179.159.0/24 7,271 2026-07-24 22:27:31
210.99.168.0/24 7,271 2026-07-24 22:27:31
210.99.158.0/24 7,269 2026-07-24 22:27:31
210.103.115.0/24 7,266 2026-07-24 22:27:31
210.178.187.0/24 7,263 2026-07-24 22:27:31
210.104.20.0/24 7,263 2026-07-24 22:27:31
210.104.22.0/24 7,260 2026-07-24 22:27:31
210.104.12.0/24 7,255 2026-07-24 22:27:31
210.99.10.0/24 7,251 2026-07-24 22:27:31
210.90.191.0/24 7,247 2026-07-24 22:27:31
210.104.11.0/24 7,241 2026-07-24 22:27:31
210.100.136.0/24 7,240 2026-07-24 22:27:31
210.97.6.0/24 7,237 2026-07-24 22:27:31
210.104.13.0/24 7,234 2026-07-24 22:27:31
211.57.43.0/24 7,232 2026-07-24 22:27:31
210.104.8.0/24 7,231 2026-07-24 22:27:31
210.104.10.0/24 7,223 2026-07-24 22:27:31
210.104.27.0/24 7,222 2026-07-24 22:27:31
210.104.15.0/24 7,221 2026-07-24 22:27:31
210.104.237.0/24 7,220 2026-07-24 22:27:31
210.95.12.0/24 7,219 2026-07-24 22:27:31
210.104.9.0/24 7,218 2026-07-24 22:27:31
210.104.14.0/24 7,217 2026-07-24 22:27:31
211.34.147.0/24 7,212 2026-07-24 22:27:31

상위 표시 50 of 476 샘플 볼륨별 공지 접두사.

Frequently Asked Questions

AS45400는 무엇입니까?

AS45400는 Korea Telecom에 할당된 자율 시스템 번호(Autonomous System Number)입니다. ASN은 특정 IP 주소 집합을 제어하고 BGP(Border Gateway Protocol)를 통해 인터넷에서 트래픽이 라우팅되는 방식을 결정하는 네트워크를 식별합니다.

AS45400는 몇 개의 IP 주소를 공지합니까?

AS45400는 82개의 라우팅된 CIDR 접두사를 통해 25.3K개의 IPv4 주소를 공지합니다. 이 네트워크는 South Korea에 등록되어 있습니다.

AS45400는 누가 운영합니까?

AS45400는 Korea Telecom에 의해 운영됩니다. 이 조직은 South Korea에 기반을 두고 있습니다. 조직 페이지에서 모든 IP 범위 및 관련 AS를 볼 수 있습니다.

AS45400는 어느 국가에 등록되어 있습니까?

AS45400는 South Korea에 등록되어 있습니다. 이는 네트워크 운영자의 본사가 위치한 곳을 나타내지만, 해당 AS가 공지하는 IP 주소는 전 세계 사용자에게 서비스를 제공할 수 있습니다.

최종 업데이트: 2026-07-24 22:55:31 UTC
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