61.82.254.0/23

AS18023 · Korea Maritime and Ocean University

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Summary

Country	South Korea
Domain	kt.com
ASN	AS18023
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        61.82.0.0 - 61.83.255.255
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
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 61.82.0.0/16

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

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

IP Address	ASN	Details
61.82.255.191	AS18023 Korea Maritime and Ocean University	`6.06ms` from Incheon, KR
61.82.254.59	AS18023 Korea Maritime and Ocean University	`6.16ms` 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
130.127.31.87	AS12148 Clemson University	`3.33ms` from Atlanta, US
134.103.203.55	AS553 BelWue-Koordination	`11.85ms` from Brussels, BE
98.121.125.151	AS11426 Charter Communications Inc	`6.85ms` from Charlotte, US
3.138.131.23	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
84.151.27.183	AS3320 Deutsche Telekom AG	`6.16ms` from Frankfurt am Main, DE
188.74.167.151	AS5511 Orange S.A.	`0.28ms` from Frankfurt am Main, DE
85.246.249.215	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`1.78ms` from Lisbon, PT
115.36.195.119	AS18126 Chubu Telecommunications Company, Inc.	`6.17ms` from Osaka, JP
176.147.177.55	AS5410 Bouygues Telecom SA	`4.26ms` from Paris, FR
200.208.251.231	AS4230 CLARO S.A.	`3.47ms` from Porto Alegre, BR
2.45.178.55	AS30722 Fastweb SpA	`2.02ms` from Rome, IT
45.87.167.71	AS6233 xTom	`0.25ms` from San Jose, US
111.254.8.7	AS3462 Data Communication Business Group	`3.88ms` from Taichung, TW
129.10.89.167	AS156 Northeastern University	`14.45ms` from Ashburn, US
20.85.251.39	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
4.159.39.103	AS8075 Microsoft Corporation	`0.25ms` from London, GB
88.97.28.7	AS13037 Zen Internet Ltd	`1.73ms` from Manchester, GB
174.115.27.39	AS812 Rogers Communications Canada Inc.	`6.07ms` from Montreal, CA
32.218.83.167	AS46690 Southern New England Telephone Company and SNET America, Inc.	`3.50ms` from New York City, US
104.226.185.215	AS5650 Frontier Communications of America, Inc.	`0.35ms` from New York City, US
146.129.240.55	AS2544 King County Gov	`0.59ms` from Seattle, US
32.217.66.55	AS46690 Southern New England Telephone Company and SNET America, Inc.	`3.50ms` from Secaucus, US
122.38.33.7	AS17858 LG POWERCOMM	`1.97ms` from Seoul, KR
14.36.112.183	AS4766 Korea Telecom	`1.14ms` from Seoul, KR
4.197.116.23	AS8075 Microsoft Corporation	`0.71ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -m12 61.82.254.59

traceroute to 61.82.254.59 (61.82.254.59): 12 hops max, 52 byte packets

1 [AS31898] 140.91.214.44 0.076 ms

2 [AS4766] 218.145.32.254 0.695 ms

3 *

4 *

5 *

6 *

7 [AS4766] 221.152.250.222 7.558 ms

8 [AS18023] 121.144.250.2 7.391 ms

9 [AS18023] 203.230.244.2 6.484 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 14th 2026

What are IP address ranges?

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