Autonomous System details

AS45400

Korea Telecom  ·  kt.com

South Korea

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AS45400 – Korea Telecom

Field Value
Country South Korea
Website kt.com
Hosted domains 111
IPv4 addresses 25,600
IPv6 addresses 0
ASN type Business
Registry apnic
Updated 4 years ago on Sep 07, 2021

IP Ranges

Netblock Company Num of IPs
211.46.92.0/23 Korea Telecom 512
180.92.241.0/24 Korea Telecom 256
180.92.248.0/24 Korea Telecom 256
180.92.250.0/24 Korea Telecom 256
180.92.251.0/24 Korea Telecom 256
180.92.254.0/24 Korea Telecom 256
203.242.5.0/24 Korea Telecom 256
203.254.123.0/24 Korea Telecom 256
210.90.6.0/24 Korea Telecom 256
210.90.80.0/24 Korea Telecom 256
210.90.82.0/24 Korea Telecom 256
210.90.191.0/24 Korea Telecom 256
210.90.199.0/24 Korea Telecom 256
210.90.214.0/24 Korea Telecom 256
210.95.12.0/24 Korea Telecom 256
210.95.19.0/24 Korea Telecom 256
210.96.31.0/24 Korea Telecom 256
210.96.84.0/24 Korea Telecom 256
210.96.115.0/24 Korea Telecom 256
210.96.121.0/24 Korea Telecom 256
210.97.6.0/24 Korea Telecom 256
210.97.119.0/24 Korea Telecom 256
210.99.10.0/24 Korea Telecom 256
210.99.158.0/24 Korea Telecom 256
210.99.159.0/24 Korea Telecom 256
210.99.168.0/24 Korea Telecom 256
210.100.136.0/24 Korea Telecom 256
210.100.168.0/24 Korea Telecom 256
210.100.214.0/24 Korea Telecom 256
210.103.55.0/24 Korea Telecom 256
210.103.111.0/24 Korea Telecom 256
210.103.115.0/24 Korea Telecom 256
210.104.8.0/24 Korea Telecom 256
210.104.9.0/24 Korea Telecom 256
210.104.10.0/24 Korea Telecom 256
210.104.11.0/24 Korea Telecom 256
210.104.12.0/24 Korea Telecom 256
210.104.13.0/24 Korea Telecom 256
210.104.14.0/24 Korea Telecom 256
210.104.15.0/24 Korea Telecom 256
210.104.20.0/24 Korea Telecom 256
210.104.22.0/24 Korea Telecom 256
210.104.26.0/24 Korea Telecom 256
210.104.27.0/24 Korea Telecom 256
210.104.28.0/24 Korea Telecom 256
210.104.44.0/24 Korea Telecom 256
210.104.102.0/24 Korea Telecom 256
210.104.123.0/24 Korea Telecom 256
210.104.138.0/24 Korea Telecom 256
210.104.218.0/24 Korea Telecom 256
210.104.237.0/24 Korea Telecom 256
210.117.195.0/24 KISTI 256
210.117.199.0/24 KISTI 256
210.178.33.0/24 Korea Telecom 256
210.178.187.0/24 Korea Telecom 256
210.179.87.0/24 Korea Telecom 256
210.179.88.0/24 Korea Telecom 256
210.179.140.0/24 Korea Telecom 256
210.179.141.0/24 Korea Telecom 256
210.179.159.0/24 Korea Telecom 256
210.179.218.0/24 Korea Telecom 256
210.179.219.0/24 Korea Telecom 256
210.204.213.0/24 Korea Telecom 256
210.204.226.0/24 Korea Telecom 256
210.204.227.0/24 Korea Telecom 256
210.211.1.0/24 Korea Telecom 256
210.211.15.0/24 Korea Telecom 256
211.34.114.0/24 Korea Telecom 256
211.34.115.0/24 Korea Telecom 256
211.34.147.0/24 Korea Telecom 256
211.34.174.0/24 Korea Telecom 256
211.43.142.0/24 Korea Telecom 256
211.46.94.0/24 Korea Telecom 256
211.46.95.0/24 Korea Telecom 256
211.46.125.0/24 Korea Telecom 256
211.57.43.0/24 Korea Telecom 256
211.114.15.0/24 Korea Telecom 256
211.114.27.0/24 Korea Telecom 256
211.114.36.0/24 Korea Telecom 256
211.114.101.0/24 Korea Telecom 256
211.114.171.0/24 Korea Telecom 256
211.184.16.0/24 Korea Telecom 256
211.185.244.0/24 Korea Telecom 256
211.185.245.0/24 Korea Telecom 256
211.236.67.0/24 Korea Telecom 256
211.236.106.0/24 Korea Telecom 256
211.236.118.0/24 Korea Telecom 256
211.236.120.0/24 Korea Telecom 256
211.236.123.0/24 Korea Telecom 256
211.236.124.0/24 Korea Telecom 256
211.252.223.0/24 Korea Telecom 256
211.252.239.0/24 Korea Telecom 256
211.253.65.0/24 Korea Telecom 256
211.253.67.0/24 Korea Telecom 256
211.253.149.0/24 Korea Telecom 256
211.253.150.0/24 Korea Telecom 256
211.253.250.0/24 Korea Telecom 256
211.255.123.0/24 Korea Telecom 256
221.145.178.0/24 Korea Telecom 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS45400
                                                OrgID:          AS45400
                                                ASName:         AS45400
                                                ASNumber:       AS45400
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 111 domain names hosted across 41 IP addresses on this ASN.

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IP Address Domain Domains on this IP
211.46.92.199 ██████████ 21
211.46.95.27 ██████████ 10
211.236.124.44 ██████████ 10
211.236.124.197 ██████████ 7
211.236.124.196 ██████████ 7
211.236.124.96 ███████ 6
211.46.94.13 ██████████ 6
211.46.95.85 ██████████ 6
211.236.124.67 ██████████ 4
211.236.124.111 ██████████ 4

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Peers

There are 9 peers for this ASN.

Peers Name
AS10043 Ministry of Science and ICT
AS10161 QIA
AS10165 KOREA CUSTOMS SERVICE
AS17574 Seoul Metropolitan Government Computer Center
AS17841 NATIONAL INFORMATION RESOURCES SERVICE
AS23585 Ministry of Justice
AS23592 Ministry of Food and Drug Safety
AS38102 SCOURTFAMILY
AS38682 National Institute of Environmental Research
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS17841 NATIONAL INFORMATION RESOURCES SERVICE
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ASN API & Database

Downstreams

There are 6 downstreams for this ASN.

Downstreams Name
AS10043 Ministry of Science and ICT
AS10161 QIA
AS10165 KOREA CUSTOMS SERVICE
AS17574 Seoul Metropolitan Government Computer Center
AS23585 Ministry of Justice
AS38102 SCOURTFAMILY
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

60 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
211.46.92.127 AS45400 Korea Telecom 2.36ms from Seoul, KR
210.96.115.75 AS45400 Korea Telecom 4.43ms from Seoul, KR
210.179.141.61 AS45400 Korea Telecom 5.38ms from Seoul, KR
211.46.95.249 AS45400 Korea Telecom 2.75ms from Seoul, KR
210.211.1.15 AS45400 Korea Telecom 4.02ms from Seoul, KR
210.103.55.48 AS45400 Korea Telecom 3.60ms from Seoul, KR
203.242.5.5 AS45400 Korea Telecom 2.44ms from Seoul, KR
211.34.147.197 AS45400 Korea Telecom 6.60ms from Seoul, KR
211.43.142.1 AS45400 Korea Telecom 13.12ms from Seoul, KR
210.104.28.9 AS45400 Korea Telecom 3.22ms from Seoul, KR
210.179.88.254 AS45400 Korea Telecom 5.11ms from Seoul, KR
211.114.15.254 AS45400 Korea Telecom 6.76ms from Seoul, KR
210.104.20.2 AS45400 Korea Telecom 6.26ms from Seoul, KR
211.57.43.253 AS45400 Korea Telecom 7.14ms from Seoul, KR
210.103.111.83 AS45400 Korea Telecom 5.81ms from Seoul, KR
180.92.248.109 AS45400 Korea Telecom 5.69ms from Seoul, KR
210.204.227.253 AS45400 Korea Telecom 5.72ms from Seoul, KR
210.204.226.34 AS45400 Korea Telecom 2.31ms from Seoul, KR
210.95.19.206 AS45400 Korea Telecom 4.51ms from Seoul, KR
210.211.15.129 AS45400 Korea Telecom 8.47ms from Seoul, KR
210.104.8.254 AS45400 Korea Telecom 6.21ms from Seoul, KR
210.90.214.242 AS45400 Korea Telecom 7.12ms from Seoul, KR
211.236.106.11 AS45400 Korea Telecom 7.48ms from Seoul, KR
210.104.138.126 AS45400 Korea Telecom 2.40ms from Seoul, KR
210.99.168.250 AS45400 Korea Telecom 6.28ms from Seoul, KR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
119.28.201.232 AS132203 Tencent Building, Kejizhongyi Avenue 0.20ms from Hong Kong, HK
86.136.241.232 AS2856 British Telecommunications PLC 5.09ms from London, GB
172.167.77.24 AS8075 Microsoft Corporation 0.22ms from London, GB
181.134.107.88 AS13489 UNE EPM TELECOMUNICACIONES S.A. 5.41ms from Medellin, CO
95.81.122.232 AS205090 FIRST SERVER LIMITED 0.51ms from Moscow, RU
180.109.207.104 AS4134 CHINANET-BACKBONE 1.06ms from Nanjing, CN
3.220.22.200 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
186.20.9.200 AS6535 Telmex Servicios Empresariales S.A. 6.86ms from Santiago, CL
111.185.1.8 AS9416 Hoshin Multimedia Center Inc. 0.61ms from Taipei, TW
99.224.81.216 AS812 Rogers Communications Canada Inc. 3.92ms from Toronto, CA
106.217.35.232 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.16ms from Bengaluru, IN
40.177.144.24 AS16509 Amazon.com, Inc. 1.61ms from Calgary, CA
100.42.83.40 AS62643 Evertek, Inc 7.78ms from Des Moines, US
111.42.46.136 AS132525 HeiLongJiang Mobile Communication Company Limited 8.33ms from Harbin, CN
79.152.210.104 AS3352 TELEFONICA DE ESPANA S.A.U. 8.31ms from Madrid, ES
82.23.181.24 AS59432 GINERNET S.L. 0.19ms from Madrid, ES
2.154.111.8 AS6739 VODAFONE ONO, S.A. 12.20ms from Madrid, ES
81.254.135.200 AS3215 Orange S.A. 4.59ms from Paris, FR
157.147.73.8 AS2527 Sony Network Communications Inc. 9.95ms from Tokyo, JP
60.32.137.216 AS4713 NTT DOCOMO BUSINESS,Inc. 2.67ms from Tokyo, JP
1.89.216.184 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 10.81ms from Beijing, CN
181.45.39.200 AS27747 Telecentro S.A. 6.87ms from Buenos Aires, AR
108.163.209.200 AS32475 Internap Holding LLC 1.16ms from Chicago, US
199.58.188.200 AS283 MPower Labs, Inc. 4.91ms from Dallas, US
221.231.124.104 AS4134 CHINANET-BACKBONE 6.75ms from Huai'an, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m5 210.96.31.36
traceroute to 210.96.31.36 (210.96.31.36): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 7.717 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS45400 at robtex.

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