183.110.176.0/21

AS4766 · Korea Telecom

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Summary

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

WHOIS Details

inetnum:        183.96.0.0 - 183.127.255.255
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:        [email protected] 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:         [email protected]
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 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:         [email protected]
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 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 183.110.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
183.110.180.10	AS4766 Korea Telecom	`5.78ms` from Seoul, KR
183.110.181.254	AS4766 Korea Telecom	`6.57ms` from Seoul, KR
183.110.176.214	AS4766 Korea Telecom	`4.59ms` from Seoul, KR
183.110.182.202	AS4766 Korea Telecom	`5.49ms` from Seoul, KR
183.110.183.66	AS4766 Korea Telecom	`4.00ms` from Seoul, KR
183.110.178.150	AS4766 Korea Telecom	`5.53ms` from Seoul, KR
183.110.177.26	AS4766 Korea Telecom	`2.08ms` from Seoul, KR
183.110.179.166	AS4766 Korea Telecom	`5.86ms` from Incheon, 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
77.168.112.213	AS1136 KPN B.V.	`2.17ms` from Amsterdam, NL
185.79.8.213	AS43366 OSSO B.V.	`0.26ms` from Amsterdam, NL
197.55.189.149	AS8452 TE-AS	`7.99ms` from Cairo, EG
70.72.198.165	AS6327 Shaw Communications	`4.71ms` from Calgary, CA
62.155.230.213	AS3320 Deutsche Telekom AG	`1.79ms` from Duesseldorf, DE
86.221.80.53	AS3215 Orange S.A.	`2.06ms` from Marseille, FR
161.0.10.229	AS263740 Corporacion Laceibanetsociety	`1.08ms` from New York City, US
114.158.223.165	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.16ms` from Osaka, JP
118.16.17.149	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.24ms` from Osaka, JP
186.239.114.101	AS10429 TELEFÔNICA BRASIL S.A	`1.34ms` from Osasco, BR
124.61.47.53	AS17858 LG POWERCOMM	`2.89ms` from Seoul, KR
115.15.45.165	AS4766 Korea Telecom	`7.12ms` from Seoul, KR
221.205.19.85	AS4837 CHINA UNICOM China169 Backbone	`2.94ms` from Taiyuan, CN
61.213.59.117	AS17680 SCSK Corporation	`3.10ms` from Tokyo, JP
79.187.75.69	AS5617 Orange Polska Spolka Akcyjna	`4.91ms` from Warsaw, PL
123.15.210.197	AS4837 CHINA UNICOM China169 Backbone	`3.75ms` from Zhengzhou, CN
205.237.208.5	AS26532 Mac Lean-Fogg Company	`2.28ms` from Chicago, US
34.131.132.213	AS396982 Google LLC	`0.08ms` from Delhi, IN
4.31.15.245	AS3356 Level 3 Parent, LLC	`0.37ms` from Denver, US
223.95.76.21	AS56041 China Mobile communications corporation	`3.14ms` from Hangzhou, CN
182.221.30.117	AS17858 LG POWERCOMM	`1.75ms` from Incheon, KR
176.153.107.149	AS5410 Bouygues Telecom SA	`19.88ms` from Lyon, FR
49.249.205.37	AS17762 Tata Teleservices Maharashtra Ltd	`0.68ms` from Mumbai, IN
216.132.137.85	AS6079 RCN	`1.53ms` from New York City, US
219.50.146.85	AS17676 SoftBank Corp.	`4.20ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f5 183.110.179.122

traceroute to 183.110.179.122 (183.110.179.122): 64 hops max, 52 byte packets

5 [AS4766] 112.174.25.106 2.122 ms

6 *

7 *

8 *

9 [AS4766] 183.110.179.122 8.378 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 30th 2026

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.

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