218.159.72.0/24

AS38422 · Seowon University

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Summary

Country	South Korea
Domain	kt.com
ASN	AS38422
Parent Range	218.152.0.0/13
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        218.152.0.0 - 218.159.255.255
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:        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

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

Overlapping Ranges

BGP prefixes that contain 218.159.72.0/24

Range	ASN	Company	Num of IPs
218.152.0.0/13	AS9776	Korea Telecom	524,288
218.152.0.0/13	AS4790	Korea Telecom	524,288
218.152.0.0/13	AS9647	Korea Telecom	524,288
218.152.0.0/13	AS131095	Korea Telecom	524,288
218.152.0.0/13	AS17859	Korea Telecom	524,288
218.152.0.0/13	AS17862	Korea Telecom	524,288
218.152.0.0/13	AS38124	Korea Telecom	524,288
218.152.0.0/13	AS38390	Korea Telecom	524,288
218.152.0.0/13	AS38394	Korea Telecom	524,288
218.152.0.0/13	AS38395	Korea Telecom	524,288
218.152.0.0/13	AS38399	Korea Telecom	524,288
218.152.0.0/13	AS38412	Korea Telecom	524,288
218.152.0.0/13	AS38422	Korea Telecom	524,288
218.152.0.0/13	AS38431	Korea Telecom	524,288
218.152.0.0/13	AS4766	Korea Telecom	524,288

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
218.159.72.150	AS38422 Seowon University	`3.51ms` 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
8.147.40.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.68ms` from Beijing, CN
19.12.110.72	AS3389 Ford Motor Company	`0.60ms` from Chicago, US
20.59.198.136	AS8075 Microsoft Corporation	`0.77ms` from Chicago, US
223.182.254.24	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.56ms` from Delhi, IN
89.247.47.120	AS8881 1&1 Versatel Deutschland GmbH	`5.21ms` from Duesseldorf, DE
116.167.235.40	AS4837 CHINA UNICOM China169 Backbone	`13.10ms` from Guangzhou, CN
47.118.36.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.63ms` from Hangzhou, CN
124.91.12.136	AS4837 CHINA UNICOM China169 Backbone	`4.23ms` from Hangzhou, CN
98.192.162.216	AS7922 Comcast Cable Communications, LLC	`10.98ms` from Los Angeles, US
105.169.150.104	AS37119 UNITEL SA	`0.80ms` from Luanda, AO
111.89.109.184	AS2514 NTT PC Communications, Inc.	`2.16ms` from Osaka, JP
128.180.6.104	AS6522 Lehigh University	`3.90ms` from Philadelphia, US
71.238.46.88	AS7922 Comcast Cable Communications, LLC	`6.71ms` from Portland, US
201.71.149.152	AS28635 AVATO TECNOLOGIA S.A	`18.24ms` from Sao Paulo, BR
18.139.165.136	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
118.166.83.56	AS3462 Data Communication Business Group	`2.60ms` from Taipei, TW
43.207.99.184	AS16509 Amazon.com, Inc.	`1.37ms` from Tokyo, JP
183.91.107.72	AS18278 Cable TV Corporation	`3.98ms` from Tokyo, JP
171.113.243.56	AS137266 CHINATELECOM Hubei province Wuhan 5G network	`3.17ms` from Wuhan, CN
188.16.103.216	AS12389 PJSC Rostelecom	`8.12ms` from Yekaterinburg, RU
146.20.146.136	AS27357 Rackspace Hosting	`0.54ms` from Ashburn, US
209.239.41.24	AS399837 Altamaha Fiber	`5.79ms` from Atlanta, US
130.73.232.168	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.17ms` from Berlin, DE
41.42.247.168	AS8452 TE-AS	`7.48ms` from Cairo, EG
71.72.42.88	AS10796 Charter Communications Inc	`13.24ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -m5 218.159.72.32

traceroute to 218.159.72.32 (218.159.72.32): 5 hops max, 52 byte packets

1 [AS43289] 45.153.124.1 0.617 ms

2 [AS43289] 178.17.160.162 8.878 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Chisinau, MD

On September 11th 2025

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