218.151.124.0/24

AS38422 · Seowon University

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Summary

Country	South Korea
Domain	kt.com
ASN	AS38422
Parent Range	218.144.0.0/13
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        218.144.0.0 - 218.151.255.255
netname:        KORNET-KR
descr:          Korea Telecom
country:        KR
admin-c:        IA9-KR
tech-c:         IM9-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC


person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 218.151.124.0/24

Range	ASN	Company	Num of IPs
218.144.0.0/13	AS9970	Korea Telecom	524,288
218.144.0.0/13	AS9859	Korea Telecom	524,288
218.144.0.0/13	AS9867	Korea Telecom	524,288
218.144.0.0/13	AS10065	Korea Telecom	524,288
218.144.0.0/13	AS18324	Korea Telecom	524,288
218.144.0.0/13	AS38135	Korea Telecom	524,288
218.144.0.0/13	AS38411	Korea Telecom	524,288
218.144.0.0/13	AS38422	Korea Telecom	524,288
218.144.0.0/13	AS38671	Korea Telecom	524,288
218.144.0.0/13	AS46009	Korea Telecom	524,288
218.144.0.0/13	AS4766	Korea Telecom	524,288
218.144.0.0/13	AS4793	Korea Telecom	524,288
218.144.0.0/13	AS55615	Korea Telecom	524,288
218.144.0.0/13	AS55618	Korea Telecom	524,288
218.144.0.0/13	AS9684	Korea Telecom	524,288
218.144.0.0/13	AS9772	Korea Telecom	524,288
218.144.0.0/13	AS9843	Korea Telecom	524,288

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
218.151.124.74	AS38422 Seowon University	`3.55ms` 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
76.97.177.72	AS7922 Comcast Cable Communications, LLC	`3.87ms` from Atlanta, US
104.209.130.24	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
101.180.216.200	AS1221 Telstra Limited	`4.17ms` from Brisbane, AU
180.216.23.248	AS4804 Microplex PTY LTD	`3.44ms` from Brisbane, AU
181.1.231.24	AS7303 Telecom Argentina S.A.	`12.51ms` from Buenos Aires, AR
71.71.255.120	AS11426 Charter Communications Inc	`10.63ms` from Charlotte, US
172.233.77.40	AS63949 Akamai Connected Cloud	`0.28ms` from Osaka, JP
103.88.235.216	AS262287 Latitude.sh LTDA	`0.11ms` from Sao Paulo, BR
211.34.39.8	AS4766 Korea Telecom	`3.03ms` from Seoul, KR
76.191.19.136	AS33097 Volo Broadband	`2.87ms` from Chicago, US
35.223.248.216	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
83.137.169.168	AS31521 DOM Digital Online Media GmbH	`3.43ms` from Frankfurt am Main, DE
49.131.242.40	AS17924 SmarTone Mobile Communications Ltd	`11.00ms` from Hong Kong, HK
20.40.58.184	AS8075 Microsoft Corporation	`0.68ms` from Lohogaon, IN
177.142.185.88	AS28573 Claro NXT Telecomunicacoes Ltda	`7.88ms` from Rio de Janeiro, BR
112.154.0.56	AS17858 LG POWERCOMM	`3.43ms` from Seoul, KR
112.182.58.200	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
211.106.239.216	AS4766 Korea Telecom	`6.76ms` from Seoul, KR
111.225.172.184	AS4134 CHINANET-BACKBONE	`7.46ms` from Shijiazhuang, CN
77.118.85.152	AS8437 Hutchison Drei Austria GmbH	`3.11ms` from Vienna, AT
1.158.230.8	AS1221 Telstra Limited	`1.61ms` from Adelaide, AU
213.211.100.88	AS9198 JSC Kazakhtelecom	`2.09ms` from Almaty, KZ
132.183.98.104	AS40831 Mass General Brigham Incorporated	`2.12ms` from Boston, US
177.205.112.8	AS18881 TELEFÔNICA BRASIL S.A	`0.38ms` from Brasilia, BR
138.255.247.72	AS263980 G3 Telecom EIRELI	`9.49ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 -f2 -m6 218.151.124.140

traceroute to 218.151.124.140 (218.151.124.140): 6 hops max, 52 byte packets

2 [AS20278] 64.44.164.129 3.845 ms

3 [] 206.123.7.25 0.444 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Jacksonville, US

On September 11th 2025

What are IP address ranges?

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