210.179.159.0/24

AS45400 · 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	AS45400
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        210.179.156.0 - 210.179.167.255
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

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
209.162.47.24	AS7029 Windstream Communications LLC	`0.48ms` from Atlanta, US
96.30.110.56	AS132280 Symphony Communication (Thailand) PCL.	`0.51ms` from Bangkok, TH
191.202.80.24	AS26599 TELEFÔNICA BRASIL S.A	`10.99ms` from Belo Horizonte, BR
73.208.151.120	AS7922 Comcast Cable Communications, LLC	`6.73ms` from Chicago, US
68.92.144.168	AS7018 AT&T Enterprises, LLC	`9.74ms` from Dallas, US
99.80.194.104	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
115.199.255.248	AS4134 CHINANET-BACKBONE	`5.84ms` from Hangzhou, CN
110.235.48.24	AS9269 Hong Kong Broadband Network Ltd.	`0.83ms` from Hong Kong, HK
69.170.187.136	AS16509 Amazon.com, Inc.	`0.24ms` from London, GB
159.196.18.24	AS4764 Aussie Broadband	`1.19ms` from Melbourne, AU
218.115.28.136	AS17676 SoftBank Corp.	`4.00ms` from Osaka, JP
119.167.14.232	AS4837 CHINA UNICOM China169 Backbone	`1.96ms` from Qingdao, CN
13.230.38.216	AS16509 Amazon.com, Inc.	`1.33ms` from Tokyo, JP
126.118.95.248	AS17676 SoftBank Corp.	`8.29ms` from Tokyo, JP
210.170.119.88	AS4713 NTT Communications Corporation	`0.98ms` from Tokyo, JP
87.91.21.88	AS5410 Bouygues Telecom SA	`3.09ms` from Aubervilliers, FR
72.225.46.104	AS11351 Charter Communications Inc	`16.74ms` from Chicago, US
201.203.206.72	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.72ms` from Curridabat, CR
77.181.114.200	AS6805 Telefonica Germany GmbH & Co.OHG	`2.83ms` from Frankfurt am Main, DE
74.221.193.184	AS26760 Southern Kansas Telephone Co., Inc.	`7.18ms` from Kansas City, US
76.50.202.104	AS20001 Charter Communications Inc	`3.86ms` from Los Angeles, US
83.77.46.56	AS3303 Swisscom (Switzerland) Ltd	`1.98ms` from Lugano, CH
50.64.46.152	AS6327 Shaw Communications Inc.	`7.59ms` from Seattle, US
46.121.137.168	AS12400 Partner Communications Ltd.	`1.51ms` from Tel Aviv, IL
9.163.155.40	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -m5 210.179.159.205

traceroute to 210.179.159.205 (210.179.159.205): 5 hops max, 52 byte packets

1 [AS15169] 142.251.76.209 155.505 ms

2 [AS15169] 192.178.105.140 156.179 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Milan, IT

On September 11th 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