Autonomous System details

AS152232

kt cloud Co., Ltd  ·  kt.com

South Korea

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AS152232 – kt cloud Co., Ltd

Field Value
Country South Korea
Website kt.com
Hosted domains 2,173
IPv4 addresses 6,656
IPv6 addresses 0
ASN type Hosting
Registry apnic
Updated 10 months ago on Apr 16, 2025

IP Ranges

Netblock Company Num of IPs
59.23.228.0/22 Korea Telecom 1,024
119.201.210.0/23 Korea Telecom 512
203.251.80.0/23 Korea Telecom 512
210.180.94.0/23 Korea Telecom 512
211.195.8.0/23 Korea Telecom 512
211.224.128.0/23 Korea Telecom 512
218.150.78.0/23 Korea Telecom 512
14.63.187.0/24 Korea Telecom 256
14.63.188.0/24 Korea Telecom 256
110.14.170.0/24 SK Broadband Co Ltd 256
110.14.172.0/24 SK Broadband Co Ltd 256
210.180.83.0/24 Korea Telecom 256
211.56.126.0/24 Korea Telecom 256
211.56.127.0/24 Korea Telecom 256
211.224.130.0/24 Korea Telecom 256
220.89.62.0/24 Korea Telecom 256
221.157.125.0/24 Korea Telecom 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS152232
                                                OrgID:          AS152232
                                                ASName:         AS152232
                                                ASNumber:       AS152232
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2,173 domain names hosted across 174 IP addresses on this ASN.

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IP Address Domain Domains on this IP
218.150.78.207 ██████████ 721
218.150.78.197 ██████████ 619
218.150.79.87 ██████████ 253
203.251.80.85 ██████████ 139
59.23.230.143 ██████████ 72
218.150.78.40 ██████████ 71
203.251.81.155 ██████████ 67
218.150.78.231 ██████████ 55
203.251.81.76 ███████ 35
203.251.81.78 ██████████ 32

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Peers

There are 2 peers for this ASN.

Peers Name
AS4766 Korea Telecom
AS9318 SK Broadband Co Ltd
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS4766 Korea Telecom
AS9318 SK Broadband Co Ltd
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
203.251.80.88 AS152232 kt cloud Co., Ltd 6.96ms from Seoul, KR
14.63.187.5 AS152232 kt cloud Co., Ltd 6.75ms from Seoul, KR
119.201.210.106 AS152232 kt cloud Co., Ltd 6.63ms from Seoul, KR
211.224.128.234 AS152232 kt cloud Co., Ltd 6.76ms from Incheon, KR
59.23.231.242 AS152232 kt cloud Co., Ltd 6.80ms from Incheon, KR
211.224.129.209 AS152232 kt cloud Co., Ltd 6.81ms from Seoul, KR
218.150.78.33 AS152232 kt cloud Co., Ltd 6.47ms from Seoul, KR
221.157.125.35 AS152232 kt cloud Co., Ltd 6.97ms from Seoul, KR
110.14.170.195 AS152232 kt cloud Co., Ltd 6.26ms from Seoul, KR
211.195.9.74 AS152232 kt cloud Co., Ltd 6.63ms from Seoul, KR
203.251.81.3 AS152232 kt cloud Co., Ltd 6.82ms from Seoul, KR
14.63.188.22 AS152232 kt cloud Co., Ltd 6.73ms from Seoul, KR
59.23.229.39 AS152232 kt cloud Co., Ltd 6.50ms from Seoul, KR
119.201.211.193 AS152232 kt cloud Co., Ltd 6.73ms from Incheon, KR
210.180.95.174 AS152232 kt cloud Co., Ltd 6.38ms from Seoul, KR
210.180.94.1 AS152232 kt cloud Co., Ltd 7.07ms from Seoul, KR
218.150.79.129 AS152232 kt cloud Co., Ltd 6.48ms from Seoul, KR
220.89.62.199 AS152232 kt cloud Co., Ltd 6.65ms 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
35.162.89.56 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
117.165.212.248 AS56045 China Mobile communications corporation 11.59ms from Changsha, CN
1.6.163.72 AS9583 Sify Limited 0.96ms from Kolkata, IN
90.66.28.248 AS3215 Orange S.A. 3.98ms from Lyon, FR
81.32.236.168 AS3352 TELEFONICA DE ESPANA S.A.U. 3.90ms from Madrid, ES
79.154.232.232 AS3352 TELEFONICA DE ESPANA S.A.U. 9.40ms from Madrid, ES
148.243.230.136 AS6503 Axtel, S.A.B. de C.V. 3.54ms from Monterrey, MX
92.50.201.104 AS12389 PJSC Rostelecom 19.55ms from Moscow, RU
153.220.235.104 AS4713 NTT DOCOMO BUSINESS,Inc. 11.92ms from Osaka, JP
124.144.79.40 AS9824 JCOM Co., Ltd. 6.69ms from Tokyo, JP
59.110.146.152 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.39ms from Beijing, CN
196.75.205.216 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 3.70ms from Casablanca, MA
112.5.142.8 AS9808 China Mobile Communications Group Co., Ltd. 8.23ms from Fuzhou, CN
147.161.39.200 AS59371 Dimension Network & Communication Limited 0.86ms from Hong Kong, HK
178.54.151.184 AS48437 PP "Merezha" 2.15ms from Kyiv, UA
5.69.16.72 AS5607 Sky UK Limited 2.95ms from London, GB
180.137.97.88 AS134419 Beihai 3.19ms from Nanning, CN
112.241.38.136 AS4837 CHINA UNICOM China169 Backbone 8.51ms from Qingdao, CN
13.217.144.248 AS14618 Amazon.com, Inc. 0.58ms from Reston, US
187.148.13.184 AS8151 UNINET 7.96ms from Santiago de Queretaro, MX
163.228.53.248 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.79ms from Shanghai, CN
46.31.33.232 AS197336 TEL-KAB Sp. z o.o. 3.33ms from Warsaw, PL
111.46.25.200 AS9808 China Mobile Communications Group Co., Ltd. 3.12ms from Wuhan, CN
77.11.178.136 AS6805 Telefonica Germany GmbH & Co.OHG 2.71ms from Berlin, DE
16.147.167.232 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 203.251.81.129
traceroute to 203.251.81.129 (203.251.81.129): 64 hops max, 52 byte packets
2 *
3 *
5 *
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 AS152232 at robtex.

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