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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ASN API & Database

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

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

IP Address ASN Details
211.114.171.1 AS45400 Korea Telecom 4.70ms from Incheon, KR
210.90.214.242 AS45400 Korea Telecom 7.36ms from Seoul, KR
210.104.28.25 AS45400 Korea Telecom 3.15ms from Seoul, KR
210.211.15.129 AS45400 Korea Telecom 8.55ms from Seoul, KR
211.253.250.249 AS45400 Korea Telecom 7.98ms from Seoul, KR
211.252.223.141 AS45400 Korea Telecom 5.90ms from Seoul, KR
180.92.248.4 AS45400 Korea Telecom 5.80ms from Seoul, KR
211.236.120.161 AS45400 Korea Telecom 2.21ms from Seoul, KR
211.253.65.254 AS45400 Korea Telecom 7.04ms from Incheon, KR
180.92.241.5 AS45400 Korea Telecom 7.81ms from Seoul, KR
210.211.1.18 AS45400 Korea Telecom 3.67ms from Incheon, KR
203.254.123.1 AS45400 Korea Telecom 7.23ms from Seoul, KR
211.236.106.21 AS45400 Korea Telecom 7.42ms from Seoul, KR
210.100.168.97 AS45400 Korea Telecom 2.29ms from Seoul, KR
210.104.218.254 AS45400 Korea Telecom 3.30ms from Seoul, KR
211.253.67.202 AS45400 Korea Telecom 8.20ms from Seoul, KR
210.96.115.75 AS45400 Korea Telecom 4.19ms from Seoul, KR
211.255.123.117 AS45400 Korea Telecom 1.84ms from Incheon, KR
211.114.27.37 AS45400 Korea Telecom 3.02ms from Seoul, KR
211.46.125.252 AS45400 Korea Telecom 1.91ms from Incheon, KR
210.103.111.83 AS45400 Korea Telecom 5.71ms from Seoul, KR
210.96.84.6 AS45400 Korea Telecom 5.68ms from Seoul, KR
210.95.19.193 AS45400 Korea Telecom 4.40ms from Seoul, KR
203.242.5.5 AS45400 Korea Telecom 2.48ms from Seoul, KR
211.46.95.253 AS45400 Korea Telecom 2.69ms 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
212.181.170.72 AS3301 Telia Company AB 4.28ms from Copenhagen, DK
66.52.200.72 AS20115 Charter Communications LLC 6.82ms from Dallas, US
160.30.135.200 AS152974 AMZ CLOUD COMPANY LIMITED 0.14ms from Hanoi, VN
40.99.33.248 AS8075 Microsoft Corporation 0.17ms from Lohogaon, IN
47.153.231.104 AS5650 Frontier Communications of America, Inc. 2.86ms from Los Angeles, US
56.68.97.24 AS16509 Amazon.com, Inc. 0.53ms from Sepang, MY
65.29.22.184 AS10796 Charter Communications Inc 1.96ms from Columbus, US
54.76.58.152 AS16509 Amazon.com, Inc. 0.29ms from Dublin, IE
189.136.190.40 AS8151 UNINET 5.41ms from Mexico City, MX
187.23.190.40 AS28573 Claro NXT Telecomunicacoes Ltda 3.38ms from Novo Hamburgo, BR
60.93.29.168 AS17676 SoftBank Corp. 3.71ms from Osaka, JP
179.98.160.248 AS27699 TELEFÔNICA BRASIL S.A 2.50ms from Osasco, BR
98.51.62.24 AS7922 Comcast Cable Communications, LLC 6.09ms from Santa Clara, US
218.149.68.40 AS4766 Korea Telecom 6.00ms from Seoul, KR
54.255.15.216 AS16509 Amazon.com, Inc. 0.19ms from Singapore, SG
80.160.87.88 AS3292 TDC Holding A/S 3.46ms from Skanderborg, DK
122.106.149.88 AS4804 Microplex PTY LTD 5.71ms from Sydney, AU
68.118.201.8 AS20115 Charter Communications LLC 11.68ms from Ashburn, US
114.242.51.8 AS4808 China Unicom Beijing Province Network 4.45ms from Beijing, CN
13.244.198.120 AS16509 Amazon.com, Inc. 0.14ms from Cape Town, ZA
34.16.122.248 AS396982 Google LLC 0.14ms from Council Bluffs, US
91.33.218.248 AS3320 Deutsche Telekom AG 4.43ms from Duesseldorf, DE
135.125.231.104 AS16276 OVH SAS 0.14ms from Frankfurt am Main, DE
87.158.167.168 AS3320 Deutsche Telekom AG 4.64ms from Hamburg, DE
156.3.129.72 AS2920 Los Angeles County Office of Education 1.68ms from Los Angeles, 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 211.46.94.14
traceroute to 211.46.94.14 (211.46.94.14): 64 hops max, 52 byte packets
6 *
7 *
8 *
10 *
11 *
12 *
13 [] 211.255.110.6 2.418 ms
14 [] 211.255.110.22 5.58 ms
15 [] 211.255.120.86 2.8 ms
16 *
17 [AS45400] 211.46.93.253 5.928 ms
18 *
19 *
20 *
21 [AS45400] 211.46.94.14 23.897 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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