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 108
IPv4 addresses 25,344
IPv6 addresses 0
ASN type ISP
Registry apnic
Updated 5 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
210.178.187.0/24 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 108 domain names hosted across 44 IP addresses on this ASN.

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IP Address Domain Domains on this IP
211.46.95.27 ██████████ 10
211.236.124.197 ██████████ 7
211.236.124.196 ██████████ 7
211.46.95.85 ██████████ 6
211.46.94.13 ███████ 6
211.46.92.199 ██████████ 4
211.236.124.97 ██████████ 3
211.236.124.96 ██████████ 3
211.46.95.130 ██████████ 2
211.253.67.132 ██████████ 2

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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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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS17841 NATIONAL INFORMATION RESOURCES SERVICE
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Downstreams

There are 8 downstreams for this ASN.

Downstreams Name
AS10043 Ministry of Science and ICT
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 & Database

Pingable IPs

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

IP Address ASN Details
211.34.174.1 AS45400 Korea Telecom 7.30ms from Incheon, KR
211.114.15.254 AS45400 Korea Telecom 6.62ms from Seoul, KR
210.103.111.83 AS45400 Korea Telecom 5.76ms from Seoul, KR
211.46.95.249 AS45400 Korea Telecom 2.72ms from Seoul, KR
211.57.43.233 AS45400 Korea Telecom 7.04ms from Seoul, KR
210.104.28.25 AS45400 Korea Telecom 3.12ms from Seoul, KR
211.253.149.7 AS45400 Korea Telecom 4.31ms from Seoul, KR
211.255.123.117 AS45400 Korea Telecom 1.67ms from Seoul, KR
210.95.19.201 AS45400 Korea Telecom 4.43ms from Seoul, KR
211.184.16.1 AS45400 Korea Telecom 2.45ms from Seoul, KR
210.204.226.34 AS45400 Korea Telecom 1.82ms from Seoul, KR
211.253.65.254 AS45400 Korea Telecom 7.25ms from Incheon, KR
211.253.67.202 AS45400 Korea Telecom 8.67ms from Seoul, KR
211.236.120.161 AS45400 Korea Telecom 2.29ms from Seoul, KR
211.253.250.249 AS45400 Korea Telecom 7.81ms from Seoul, KR
210.104.20.2 AS45400 Korea Telecom 6.43ms from Seoul, KR
210.90.191.218 AS45400 Korea Telecom 5.09ms from Seoul, KR
211.114.27.53 AS45400 Korea Telecom 3.05ms from Seoul, KR
210.100.168.97 AS45400 Korea Telecom 2.33ms from Seoul, KR
210.178.187.1 AS45400 Korea Telecom 9.47ms from Seoul, KR
210.211.15.129 AS45400 Korea Telecom 10.21ms from Seoul, KR
211.46.125.252 AS45400 Korea Telecom 1.91ms from Incheon, KR
210.103.55.33 AS45400 Korea Telecom 3.48ms from Seoul, KR
210.90.214.242 AS45400 Korea Telecom 7.33ms from Seoul, KR
210.211.1.18 AS45400 Korea Telecom 3.70ms from Incheon, 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
47.161.19.88 AS5650 Frontier Communications of America, Inc. 1.57ms from Dallas, US
108.238.33.56 AS7018 AT&T Enterprises, LLC 2.14ms from Dallas, US
174.45.158.248 AS33588 Charter Communications LLC 11.47ms from Denver, US
102.158.57.88 AS37705 TOPNET 16.76ms from Marseille, FR
98.232.171.104 AS7922 Comcast Cable Communications, LLC 4.80ms from Portland, US
52.196.59.8 AS16509 Amazon.com, Inc. 0.27ms from Tokyo, JP
153.198.137.152 AS4713 NTT DOCOMO BUSINESS,Inc. 6.75ms from Tokyo, JP
70.31.72.232 AS577 Bell Canada 5.54ms from Toronto, CA
67.140.183.40 AS7029 Windstream Communications LLC 5.13ms from Atlanta, US
181.68.167.104 AS27831 Colombia Móvil 1.60ms from Bogota, CO
154.177.251.8 AS8452 TE-AS 3.37ms from Cairo, EG
74.132.158.216 AS10796 Charter Communications Inc 13.95ms from Columbus, US
51.14.116.184 AS2856 British Telecommunications PLC 2.54ms from Erith, GB
45.226.37.72 AS266975 EURONET TELECOM 0.54ms from Fortaleza, BR
107.178.147.248 AS26658 HT 0.24ms from Los Angeles, US
111.73.235.136 AS4134 CHINANET BACKBONE 1.56ms from Nanchang, CN
188.161.68.88 AS12975 PALTEL Autonomous System 9.62ms from Ramallah, PS
31.195.8.136 AS3269 Telecom Italia S.p.A. 4.63ms from Rome, IT
81.200.248.216 AS41148 Zolotaya Linia JSC. 9.07ms from Samara, RU
98.35.17.120 AS7922 Comcast Cable Communications, LLC 2.26ms from San Jose, US
1.211.117.136 AS3786 LG DACOM Corporation 7.47ms from Seoul, KR
52.130.197.56 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 2.65ms from Shanghai, CN
54.178.196.152 AS16509 Amazon.com, Inc. 0.34ms from Tokyo, JP
118.114.167.56 AS4134 CHINANET BACKBONE 2.96ms from Chengdu, CN
34.28.175.248 AS396982 Google LLC 0.12ms from Council Bluffs, US

Traceroute

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

$
traceroute -a -n -q1 -m17 210.97.6.86
traceroute to 210.97.6.86 (210.97.6.86): 17 hops max, 52 byte packets
1 [AS15169] 72.14.239.92 12.683 ms
2 *
3 [AS3786] 1.208.178.25 13.156 ms
4 *
5 *
6 [AS3786] 203.233.86.226 51.424 ms
7 *
8 *
9 *
10 [] 211.255.110.70 51.078 ms
11 [] 211.255.110.82 55.676 ms
12 [] 211.255.120.138 53.868 ms
13 *
14 [AS45400] 210.104.20.2 54.812 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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