AS number 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 117
Number of IPv4 25,856
Number of IPv6 0
ASN type ISP
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
210.100.136.0/24 Korea Telecom 256
210.100.168.0/24 Korea Telecom 256
210.100.214.0/24 Korea Telecom 256
210.103.111.0/24 Korea Telecom 256
210.103.115.0/24 Korea Telecom 256
210.103.55.0/24 Korea Telecom 256
210.104.10.0/24 Korea Telecom 256
210.104.102.0/24 Korea Telecom 256
210.104.11.0/24 Korea Telecom 256
210.104.12.0/24 Korea Telecom 256
210.104.123.0/24 Korea Telecom 256
210.104.13.0/24 Korea Telecom 256
210.104.138.0/24 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
210.104.218.0/24 Korea Telecom 256
210.104.22.0/24 Korea Telecom 256
210.104.237.0/24 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
210.104.8.0/24 Korea Telecom 256
210.104.9.0/24 Korea Telecom 256
210.117.195.0/24 KISTI 256
210.117.199.0/24 KISTI 256
210.178.187.0/24 Korea Telecom 256
210.178.33.0/24 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
210.179.87.0/24 Korea Telecom 256
210.179.88.0/24 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
210.90.191.0/24 Korea Telecom 256
210.90.199.0/24 Korea Telecom 256
210.90.214.0/24 Korea Telecom 256
210.90.6.0/24 Korea Telecom 256
210.90.80.0/24 Korea Telecom 256
210.90.82.0/24 Korea Telecom 256
210.95.12.0/24 Korea Telecom 256
210.95.19.0/24 Korea Telecom 256
210.96.115.0/24 Korea Telecom 256
210.96.120.0/24 Korea Telecom 256
210.96.121.0/24 Korea Telecom 256
210.96.31.0/24 Korea Telecom 256
210.96.84.0/24 Korea Telecom 256
210.97.119.0/24 Korea Telecom 256
210.97.6.0/24 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
211.114.101.0/24 Korea Telecom 256
211.114.15.0/24 Korea Telecom 256
211.114.171.0/24 Korea Telecom 256
211.114.27.0/24 Korea Telecom 256
211.114.36.0/24 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
211.236.106.0/24 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
211.236.67.0/24 Korea Telecom 256
211.252.223.0/24 Korea Telecom 256
211.252.239.0/24 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
211.253.65.0/24 Korea Telecom 256
211.253.67.0/24 Korea Telecom 256
211.255.123.0/24 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
211.46.125.0/24 Korea Telecom 256
211.46.94.0/24 Korea Telecom 256
211.46.95.0/24 Korea Telecom 256
211.57.43.0/24 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 117 domain names hosted across 43 IP addresses on this ASN.

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IP Address Domain Domains on this IP
211.46.92.199 ██████████ 21
211.236.124.44 ██████████ 10
211.46.95.27 ██████████ 10
211.236.124.41 ██████████ 6
211.46.94.13 ██████████ 6
211.236.124.96 ██████████ 6
211.46.95.85 ██████████ 6
211.46.95.38 ██████████ 4
211.236.124.67 ██████████ 4
211.236.124.97 ██████████ 4

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Peers

There are 12 peers for this ASN.

Peers Name
AS10043 Ministry of Science and ICT
AS10044 Rural Development Administration (RDA)
AS10051 Korea Post Information Center
AS10161 QIA
AS10165 KOREA CUSTOMS SERVICE
AS17574 Seoul Metropolitan Government Computer Center
AS17585 Public Procurement Service The Republic of Korea
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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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS17841 NATIONAL INFORMATION RESOURCES SERVICE
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ASN API ASN Database Download

Downstreams

There are 9 downstreams for this ASN.

Downstreams Name
AS10043 Ministry of Science and ICT
AS10044 Rural Development Administration (RDA)
AS10051 Korea Post Information Center
AS10161 QIA
AS10165 KOREA CUSTOMS SERVICE
AS17574 Seoul Metropolitan Government Computer Center
AS17585 Public Procurement Service The Republic of Korea
AS23585 Ministry of Justice
AS38102 SCOURTFAMILY
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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
211.46.93.219 AS45400 Korea Telecom 2.23ms from Seoul, KR
211.236.123.243 AS45400 Korea Telecom 4.09ms from Seoul, KR
210.204.213.158 AS45400 Korea Telecom 1.76ms from Seoul, KR
211.253.67.254 AS45400 Korea Telecom 7.89ms from Seoul, KR
210.117.199.129 AS45400 Korea Telecom 8.74ms from Seoul, KR
203.242.5.6 AS45400 Korea Telecom 2.42ms from Seoul, KR
210.103.111.90 AS45400 Korea Telecom 5.69ms from Seoul, KR
210.90.214.242 AS45400 Korea Telecom 7.73ms from Seoul, KR
210.90.191.2 AS45400 Korea Telecom 5.22ms from Seoul, KR
221.145.178.1 AS45400 Korea Telecom 5.14ms from Seoul, KR
180.92.241.72 AS45400 Korea Telecom 7.85ms from Seoul, KR
211.114.15.254 AS45400 Korea Telecom 8.06ms from Seoul, KR
211.184.16.1 AS45400 Korea Telecom 2.13ms from Seoul, KR
211.34.147.200 AS45400 Korea Telecom 5.47ms from Seoul, KR
211.57.43.253 AS45400 Korea Telecom 7.75ms from Seoul, KR
210.97.119.254 AS45400 Korea Telecom 3.79ms from Seoul, KR
211.252.223.178 AS45400 Korea Telecom 5.70ms from Seoul, KR
211.46.94.15 AS45400 Korea Telecom 3.04ms from Seoul, KR
210.179.88.254 AS45400 Korea Telecom 4.53ms from Seoul, KR
210.96.120.44 AS45400 Korea Telecom 7.88ms from Seoul, KR
210.104.28.2 AS45400 Korea Telecom 2.81ms from Seoul, KR
211.46.92.202 AS45400 Korea Telecom 2.36ms from Seoul, KR
211.236.106.14 AS45400 Korea Telecom 7.52ms from Seoul, KR
210.179.141.61 AS45400 Korea Telecom 6.67ms from Seoul, KR
210.103.55.33 AS45400 Korea Telecom 3.24ms 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
35.87.200.8 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
75.71.82.152 AS7922 Comcast Cable Communications, LLC 3.36ms from Denver, US
40.85.102.88 AS8075 Microsoft Corporation 0.22ms from Dublin, IE
93.198.188.56 AS3320 Deutsche Telekom AG 3.18ms from Duesseldorf, DE
92.45.165.168 AS34984 Superonline Iletisim Hizmetleri A.S. 9.69ms from Izmir, TR
35.236.63.216 AS396982 Google LLC 0.10ms from Los Angeles, US
97.103.215.200 AS33363 Charter Communications, Inc 12.45ms from Orlando, US
113.120.178.104 AS4134 CHINANET-BACKBONE 4.94ms from Qingdao, CN
112.236.41.216 AS4837 CHINA UNICOM China169 Backbone 8.48ms from Qingdao, CN
44.217.64.200 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
107.216.107.120 AS7018 AT&T Enterprises, LLC 8.05ms from San Antonio, US
187.101.104.248 AS27699 TELEFÔNICA BRASIL S.A 4.65ms from Sao Paulo, BR
175.122.67.56 AS9318 SK Broadband Co Ltd 8.18ms from Seoul, KR
182.168.164.56 AS2527 Sony Network Communications Inc. 7.31ms from Tokyo, JP
102.26.138.104 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.40ms from Tunis, TN
114.30.104.72 AS7545 TPG Telecom Limited 12.09ms from Adelaide, AU
75.213.136.216 AS6167 Verizon Business 16.29ms from Chicago, US
109.223.173.40 AS3215 Orange S.A. 11.33ms from Frankfurt am Main, DE
62.87.24.232 AS12430 VODAFONE ESPANA S.A.U. 9.22ms from Madrid, ES
77.231.120.232 AS12430 VODAFONE ESPANA S.A.U. 12.93ms from Madrid, ES
79.32.227.72 AS3269 Telecom Italia S.p.A. 9.74ms from Milan, IT
211.250.190.184 AS4766 Korea Telecom 1.65ms from Seoul, KR
99.232.221.88 AS812 Rogers Communications Canada Inc. 6.00ms from Toronto, CA
176.46.237.56 AS12620 Ticinocom SA 8.78ms from Zuerich, CH
12.183.61.104 AS7018 AT&T Enterprises, LLC 12.15ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f5 211.114.15.254
traceroute to 211.114.15.254 (211.114.15.254): 64 hops max, 52 byte packets
5 [AS16276] 198.27.73.207 16.949 ms
6 *
7 *
8 *
9 [AS4766] 112.174.87.49 647.965 ms
10 [AS4766] 112.174.86.241 184.592 ms
11 [AS4766] 112.174.92.86 190.717 ms
12 [AS4766] 203.234.255.226 192.112 ms
13 *
14 *
15 *
16 [] 211.255.110.70 204.935 ms
17 [] 211.255.110.86 204.162 ms
18 [] 211.255.120.198 196.663 ms
19 [AS45400] 211.114.15.254 196.062 ms
Measurement taken from IPinfo ProbeNet in Beauharnois, CA
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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