210.211.0.0/20

AS4766 · Korea Telecom

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        210.211.0.0 - 210.211.15.255
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

Nearby Ranges

BGP prefixes that overlap with 210.211.0.0/16

Range	ASN	Company	Num of IPs
210.211.64.0/19	AS10049	SK Co.,	8,192
210.211.64.0/19	AS17607	SK Co.,	8,192
210.211.64.0/19	AS9318	SK Co.,	8,192
210.211.16.0/21	AS56239	PT Graha Anugrah Sejahtera	2,048
210.211.48.0/21	AS7687	TOYOTA SYSTEMS CORPORATION	2,048
210.211.30.0/23	AS133953	WELL-POWER Tech Corp	512

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
210.211.15.129	AS45400 Korea Telecom	`8.64ms` from Seoul, KR
210.211.1.15	AS45400 Korea Telecom	`3.79ms` 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
212.222.135.132	AS3257 GTT Communications Inc.	`0.16ms` from Amsterdam, NL
138.2.182.4	AS31898 Oracle Corporation	`0.34ms` from Frankfurt am Main, DE
69.8.83.36	AS397412 TACHUS INFRASTRUCTURE LLC	`1.03ms` from Houston, US
113.229.79.100	AS4837 CHINA UNICOM China169 Backbone	`8.61ms` from Liaoyang, CN
195.112.24.180	AS13285 TalkTalk Communications Limited	`4.15ms` from London, GB
189.20.230.52	AS10429 TELEFÔNICA BRASIL S.A	`1.53ms` from Osasco, BR
90.105.206.20	AS3215 Orange S.A.	`7.08ms` from Paris, FR
192.185.171.68	AS19871 Network Solutions, LLC	`0.90ms` from Atlanta, US
24.61.88.68	AS7922 Comcast Cable Communications, LLC	`10.78ms` from Boston, US
125.67.236.148	AS4134 CHINANET-BACKBONE	`3.08ms` from Chengdu, CN
172.13.196.180	AS7018 AT&T Enterprises, LLC	`8.42ms` from Chicago, US
88.73.212.68	AS3209 Vodafone GmbH	`6.21ms` from Hamburg, DE
84.137.34.196	AS3320 Deutsche Telekom AG	`3.98ms` from Hamburg, DE
180.105.247.84	AS4134 CHINANET-BACKBONE	`9.73ms` from Huai'an, CN
117.132.33.4	AS24444 Shandong Mobile Communication Company Limited	`1.88ms` from Jinan, CN
134.213.185.4	AS15395 Rackspace Ltd.	`1.45ms` from London, GB
90.118.198.100	AS3215 Orange S.A.	`4.71ms` from Marseille, FR
79.60.239.68	AS3269 Telecom Italia S.p.A.	`5.16ms` from Milan, IT
87.255.250.4	AS38917 INTERCOMTEL Limited Company	`5.98ms` from Moscow, RU
60.143.34.164	AS17676 SoftBank Corp.	`3.62ms` from Osaka, JP
175.28.178.100	AS7679 QTnet,Inc.	`10.01ms` from Osaka, JP
187.89.5.100	AS26599 TELEFÔNICA BRASIL S.A	`4.13ms` from Osasco, BR
45.205.210.116	AS54600 PEG TECH INC	`0.23ms` from San Jose, US
211.180.95.100	AS3786 LG DACOM Corporation	`1.76ms` from Seoul, KR
61.230.0.20	AS3462 Data Communication Business Group	`2.24ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -f4 -m8 210.211.7.59

traceroute to 210.211.7.59 (210.211.7.59): 8 hops max, 52 byte packets

4 [AS3356] 4.68.37.206 144.868 ms

5 [AS4766] 112.174.87.213 272.293 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On October 30th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales