All IP Ranges
218.0.0.0/8
AS4766 | 218.144.0.0/13

218.144.0.0/13

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
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

Nearby Ranges

BGP prefixes that overlap with 218.0.0.0/8

Range	ASN	Company	Num of IPs
218.152.0.0/13	AS17859	Korea Telecom	524,288
218.152.0.0/13	AS38395	Korea Telecom	524,288
218.152.0.0/13	AS4766	Korea Telecom	524,288
218.200.0.0/13	AS24547	China Mobile Communications Corporation	524,288
218.152.0.0/13	AS17862	Korea Telecom	524,288
218.152.0.0/13	AS38124	Korea Telecom	524,288
218.200.0.0/13	AS9808	China Mobile Communications Corporation	524,288
218.152.0.0/13	AS38394	Korea Telecom	524,288
218.200.0.0/13	AS56048	China Mobile Communications Corporation	524,288
218.152.0.0/13	AS38431	Korea Telecom	524,288
218.152.0.0/13	AS9647	Korea Telecom	524,288
218.152.0.0/13	AS18023	Korea Telecom	524,288
218.176.0.0/13	AS17676	Japan Nation-wide Network of Softbank Corp.	524,288
218.152.0.0/13	AS38422	Korea Telecom	524,288
218.152.0.0/13	AS38412	Korea Telecom	524,288
218.152.0.0/13	AS38390	Korea Telecom	524,288
218.152.0.0/13	AS38399	Korea Telecom	524,288
218.152.0.0/13	AS131095	Korea Telecom	524,288
218.152.0.0/13	AS9776	Korea Telecom	524,288
218.152.0.0/13	AS4790	Korea Telecom	524,288
218.52.0.0/14	AS9318	SK Broadband Co Ltd	262,144
218.236.0.0/14	AS9318	SK Broadband Co Ltd	262,144
218.188.0.0/14	AS10032	HGC Global Communications Limited	262,144
218.188.0.0/14	AS17487	HGC Global Communications Limited	262,144
218.188.0.0/14	AS9304	HGC Global Communications Limited	262,144
218.188.0.0/14	AS10082	HGC Global Communications Limited	262,144
218.188.0.0/14	AS55355	HGC Global Communications Limited	262,144
218.108.0.0/15	AS24139	Huashu media&Network Limited	131,072
218.30.0.0/15	AS4134	CHINANET network	131,072
218.22.0.0/15	AS4134	CHINANET Anhui province network	131,072

Hosted domains

There are 7,979 domain names hosted across 847 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
218.145.31.201	medion.co.kr	467
218.145.65.51	ko-n.co.kr	261
218.145.66.87	maniahouse.co.kr	253
218.145.66.75	openmedical.co.kr	247
218.145.66.77	ourscope.kr	246
218.145.65.41	rnsrack.com	235
218.145.66.76	dronsumpit.com	232
218.145.66.86	muunhwaa.shop	228
218.145.66.74	simplestitch.co.kr	224
218.145.71.209	htc21.co.kr	184
218.145.161.193	wellcounty1.com	136
218.145.71.189	hanpis.co.kr	108
218.145.71.215	muscoasia.com	91
218.145.68.187	joongang.co.kr	87
218.145.71.235	1599-1930.com	79
218.145.71.231	sunhee1.net	76
218.145.31.58	wannab.co.kr	74
218.145.65.194	smartflat.co.kr	67
218.145.69.109	ebiznetworks.kr	65
218.145.71.160	gongganid.com	51

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

240,058 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
218.146.48.21	AS4766 Korea Telecom	`1.15ms` from Incheon, KR
218.146.30.46	AS4766 Korea Telecom	`1.08ms` from Seoul, KR
218.146.159.27	AS4766 Korea Telecom	`7.85ms` from Seoul, KR
218.146.175.9	AS4766 Korea Telecom	`8.09ms` from Seoul, KR
218.146.135.11	AS4766 Korea Telecom	`6.67ms` from Seoul, KR
218.146.89.211	AS4766 Korea Telecom	`1.04ms` from Seoul, KR
218.146.68.254	AS4766 Korea Telecom	`1.25ms` from Seoul, KR
218.146.93.254	AS4766 Korea Telecom	`1.01ms` from Seoul, KR
218.146.95.70	AS4766 Korea Telecom	`1.08ms` from Seoul, KR
218.146.207.129	AS4766 Korea Telecom	`6.47ms` from Seoul, KR
218.146.23.2	AS4766 Korea Telecom	`1.08ms` from Seoul, KR
218.146.173.58	AS4766 Korea Telecom	`6.53ms` from Seoul, KR
218.146.47.202	AS4766 Korea Telecom	`1.03ms` from Seoul, KR
218.145.248.180	AS4766 Korea Telecom	`0.86ms` from Seoul, KR
218.145.243.254	AS4766 Korea Telecom	`1.08ms` from Seoul, KR
218.146.75.38	AS4766 Korea Telecom	`0.92ms` from Seoul, KR
218.146.79.42	AS4766 Korea Telecom	`1.08ms` from Seoul, KR
218.146.2.218	AS4766 Korea Telecom	`1.25ms` from Incheon, KR
218.146.136.88	AS4766 Korea Telecom	`8.46ms` from Incheon, KR
218.146.33.193	AS4766 Korea Telecom	`0.75ms` from Seoul, KR
218.146.38.39	AS4766 Korea Telecom	`1.03ms` from Seoul, KR
218.146.186.204	AS4766 Korea Telecom	`7.17ms` from Seoul, KR
218.146.70.66	AS4766 Korea Telecom	`1.06ms` from Seoul, KR
218.146.14.86	AS4766 Korea Telecom	`0.99ms` from Seoul, KR
218.146.202.188	AS4766 Korea Telecom	`6.09ms` 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
199.58.207.221	AS32740 Sliqua Enterprise Hosting, Inc.	`0.32ms` from Ashburn, US
141.14.177.13	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`0.88ms` from Berlin, DE
193.224.107.141	AS1955 KIFU (Governmental Info Tech Development Agency)	`0.28ms` from Budapest, HU
207.109.207.157	AS209 CenturyLink Communications, LLC	`8.76ms` from Denver, US
98.128.173.221	AS8473 Bahnhof AB	`2.42ms` from Falkenberg, SE
212.118.223.157	AS12886 LEW TelNet GmbH	`5.31ms` from Frankfurt am Main, DE
81.105.17.157	AS5089 Virgin Media Limited	`4.03ms` from London, GB
137.27.243.13	AS20115 Charter Communications LLC	`7.10ms` from Los Angeles, US
201.199.110.45	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.99ms` from San Jose, CR
24.2.62.157	AS7922 Comcast Cable Communications, LLC	`7.89ms` from San Jose, US
106.248.9.157	AS3786 LG DACOM Corporation	`1.74ms` from Seoul, KR
109.174.236.61	AS4766 Korea Telecom	`0.77ms` from Seoul, KR
110.0.64.141	AS10013 FreeBit Co.,Ltd.	`19.41ms` from Tokyo, JP
13.113.3.141	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
75.76.32.157	AS12083 WideOpenWest Finance LLC	`4.58ms` from Atlanta, US
199.47.55.29	AS35900 Digicel Barbados Ltd	`2.35ms` from Bridgetown, BB
94.27.205.29	AS5483 Magyar Telekom Plc.	`4.32ms` from Budapest, HU
107.171.44.253	AS63014 McCormick Place	`1.84ms` from Chicago, US
34.30.190.221	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
96.3.159.237	AS11232 Midcontinent Communications	`18.31ms` from Denver, US
216.117.171.141	AS10843 Advanced Internet Technologies	`0.21ms` from Fayetteville, US
190.148.38.189	AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	`0.58ms` from Guatemala City, GT
112.121.164.253	AS45753 Netsec Limited	`0.51ms` from Hong Kong, HK
198.46.183.13	AS36352 HostPapa	`0.30ms` from Los Angeles, US
34.110.218.173	AS396982 Google LLC	`0.07ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -m6 218.151.97.21

traceroute to 218.151.97.21 (218.151.97.21): 6 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 142.113 ms

2 *

3 [AS4766] 112.174.84.121 181.258 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Santiago de Querétaro, MX

On January 19th 2026

What are IP address ranges?

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