61.83.84.0/23

AS4793 · Hyundai Heavy Industries

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4793
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:        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 61.83.0.0/16

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
61.83.85.1	AS4793 Hyundai Heavy Industries	`7.43ms` from Seoul, KR
61.83.84.2	AS4793 Hyundai Heavy Industries	`6.84ms` 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
76.118.154.103	AS7922 Comcast Cable Communications, LLC	`8.10ms` from Boston, US
176.23.249.103	AS3292 TDC Holding A/S	`2.66ms` from Copenhagen, DK
54.171.253.103	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
34.240.67.55	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
63.181.213.39	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
104.34.244.39	AS20001 Charter Communications Inc	`5.34ms` from Los Angeles, US
223.84.66.103	AS56045 China Mobile communications corporation	`2.64ms` from Nanchang, CN
126.54.50.231	AS17676 SoftBank Corp.	`4.24ms` from Osaka, JP
176.144.249.247	AS5410 Bouygues Telecom SA	`1.39ms` from Paris, FR
45.22.96.103	AS7018 AT&T Enterprises, LLC	`4.71ms` from San Antonio, US
203.123.216.119	AS17597 SK Broadband Co Ltd	`2.09ms` from Seoul, KR
121.163.178.119	AS4766 Korea Telecom	`1.72ms` from Seoul, KR
100.51.145.135	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
23.112.176.135	AS7018 AT&T Enterprises, LLC	`9.89ms` from Atlanta, US
54.149.143.55	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
191.89.235.71	AS27831 Colombia Móvil	`7.18ms` from Bogota, CO
218.76.224.23	AS4134 CHINANET-BACKBONE	`7.43ms` from Changsha, CN
223.230.34.39	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.89ms` from Hyderabad, IN
146.66.47.247	AS6871 Plusnet	`2.87ms` from London, GB
167.148.143.183	AS2914 NTT America, Inc.	`0.28ms` from Los Angeles, US
132.215.72.7	AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)	`8.99ms` from Montreal, CA
125.253.72.151	AS20454 SECURED SERVERS LLC	`0.14ms` from Phoenix, US
179.157.235.215	AS28573 Claro NXT Telecomunicacoes Ltda	`6.53ms` from Sao Paulo, BR
24.17.132.103	AS7922 Comcast Cable Communications, LLC	`4.09ms` from Seattle, US
210.153.73.135	AS2514 NTT PC Communications, Inc.	`0.61ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 61.83.84.3

traceroute to 61.83.84.3 (61.83.84.3): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.47 0.076 ms

2 [AS4766] 218.145.32.254 0.92 ms

3 *

4 *

5 *

6 *

7 [AS4766] 222.97.96.46 7.677 ms

8 [AS4793] 61.83.84.3 7.976 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 21st 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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