1. All IP Ranges
  2. 210.0.0.0/8
  3. 210.183.0.0/16
  4. AS4766  | 210.183.0.0/16

210.183.0.0/16

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain kt.com
ASN AS4766
Registry APNIC
ID KORNET

WHOIS Details

inetnum:        210.183.128.0 - 210.183.255.255
netname:        KORNET
descr:          Korea Telecom
country:        KR
admin-c:        IM667-AP
tech-c:         IM667-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-11-03T08:14:38Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country:        KR
phone:          +82-2-500-6630
e-mail:         [email protected]
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-03-28T06:37:04Z
source:         APNIC

inetnum:        210.183.128.0 - 210.183.255.255
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:         [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

Overlapping Ranges

BGP prefixes that are contained by 210.183.0.0/16

Range ASN Company Num of IPs
210.183.59.0/24 AS4766 Korea Telecom 256
210.183.214.0/24 AS9634 Sinhangeumyungtuja(ju) 256
210.183.27.0/24 AS9847 (ju)hangukjeunggwongeumyung 256

Nearby Ranges

BGP prefixes that overlap with 210.0.0.0/8

Range ASN Company Num of IPs
210.8.0.0/15 AS17535 AAPT Limited 131,072
210.8.0.0/15 AS4739 AAPT Limited 131,072
210.8.0.0/15 AS2764 AAPT Limited 131,072
210.65.0.0/16 AS3462 Data Communication Business Group, 65,536
210.122.0.0/16 AS9848 SEJONG NETWORKS 65,536
210.147.0.0/16 AS2518 BIGLOBE Inc. 65,536
210.61.0.0/16 AS3462 Data Communication Business Group, 65,536
210.216.0.0/16 AS7562 LG DACOM Corporation 65,536
210.91.0.0/16 AS4766 Korea Telecom 65,536
210.50.0.0/16 AS9443 VOCUS PTY LTD 65,536
210.109.0.0/16 AS9848 SEJONG NETWORKS 65,536
210.124.0.0/16 AS9856 LG DACOM Corporation 65,536
210.215.0.0/16 AS17766 Nexon Asia Pacific Pty Ltd 65,536
210.124.0.0/16 AS3786 LG DACOM Corporation 65,536
210.108.0.0/16 AS9767 LG DACOM Corporation 65,536
210.109.0.0/16 AS23588 SEJONG NETWORKS 65,536
210.120.0.0/16 AS45404 LG DACOM Corporation 65,536
210.195.0.0/16 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 65,536
210.11.0.0/16 AS2764 AAPT Limited 65,536
210.182.0.0/16 AS9319 LG DACOM Corporation 65,536
210.216.0.0/16 AS9319 LG DACOM Corporation 65,536
210.144.0.0/16 AS4673 NTT DATA CORPORATION 65,536
210.194.0.0/16 AS9824 JCOM Co., Ltd. 65,536
210.85.0.0/16 AS17709 ETWebs Taiwan Co. Ltd. 65,536
210.122.0.0/16 AS17837 SEJONG NETWORKS 65,536
210.69.0.0/16 AS4782 Government Service Network (GSN) 65,536
210.58.0.0/16 AS17709 ETWebs Taiwan Co. Ltd. 65,536
210.108.0.0/16 AS3786 LG DACOM Corporation 65,536
210.120.0.0/16 AS3786 LG DACOM Corporation 65,536
210.216.0.0/16 AS3786 LG DACOM Corporation 65,536
210.182.0.0/16 AS3786 LG DACOM Corporation 65,536
210.124.0.0/16 AS9319 LG DACOM Corporation 65,536
210.60.0.0/16 AS1659 Taiwan Academic Network 65,536
210.137.0.0/16 AS2907 Research Organization of Information and Systems, National Institute of Informatics 65,536
210.197.0.0/16 AS4725 SoftBank Corp. 65,536
210.130.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
210.108.0.0/16 AS9852 LG DACOM Corporation 65,536
210.240.0.0/16 AS1659 Taiwan Academic Network 65,536
210.128.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
210.202.0.0/16 AS17709 Asia Pacific Telecom Co., Ltd 65,536
210.138.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
210.149.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
210.148.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
210.234.0.0/16 AS2516 KDDI CORPORATION 65,536
210.3.0.0/16 AS140881 HGC Global Communications Limited 65,536
210.202.0.0/16 AS9311 Asia Pacific Telecom Co., Ltd 65,536
210.58.0.0/16 AS131601 ETWebs Taiwan Co. Ltd. 65,536
210.165.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
210.182.0.0/16 AS18317 LG DACOM Corporation 65,536
210.225.0.0/16 AS4713 NTT DOCOMO BUSINESS,Inc. 65,536

Hosted domains

There are 147 domain names hosted across 83 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
210.183.17.212 thebalios.com 16
210.183.236.115 gardensmarketplace.com 10
210.183.92.170 econetglobalgroup.net 9
210.183.61.202 wkbiz.com 5
210.183.238.21 kmwinc.com 4
210.183.243.139 cmnas.kr 3
210.183.109.224 dodobiz.com 3
210.183.174.112 silverinsight.net 3
210.183.179.194 welfare.seoul.kr 3
210.183.224.5 sebomec.com 3
210.183.6.226 redps.net 2
210.183.92.92 flowbank.co.kr 2
210.183.45.238 livebook.co.kr 2
210.183.58.21 yrtcloud.org 2
210.183.164.50 1-ju.org 2
210.183.220.137 intellithinx.com 2
210.183.194.246 yirum.kr 2
210.183.253.6 mujin.co.kr 2
210.183.46.167 hyunepse.com 2
210.183.224.6 sebo21.co.kr 2

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

26,126 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
210.183.46.245 AS4766 Korea Telecom 0.82ms from Seoul, KR
210.183.66.78 AS4766 Korea Telecom 4.15ms from Seoul, KR
210.183.93.251 AS4766 Korea Telecom 3.61ms from Seoul, KR
210.183.83.126 AS4766 Korea Telecom 5.22ms from Seoul, KR
210.183.41.2 AS4766 Korea Telecom 1.09ms from Seoul, KR
210.183.45.45 AS4766 Korea Telecom 1.41ms from Seoul, KR
210.183.75.254 AS4766 Korea Telecom 7.09ms from Seoul, KR
210.183.52.209 AS4766 Korea Telecom 1.43ms from Seoul, KR
210.183.30.1 AS4766 Korea Telecom 2.24ms from Seoul, KR
210.183.78.68 AS4766 Korea Telecom 6.57ms from Seoul, KR
210.183.9.18 AS4766 Korea Telecom 1.38ms from Seoul, KR
210.183.73.27 AS4766 Korea Telecom 4.86ms from Seoul, KR
210.183.36.248 AS4766 Korea Telecom 0.67ms from Seoul, KR
210.183.18.225 AS4766 Korea Telecom 1.38ms from Seoul, KR
210.183.50.84 AS4766 Korea Telecom 1.47ms from Seoul, KR
210.183.38.91 AS4766 Korea Telecom 1.28ms from Seoul, KR
210.183.61.134 AS4766 Korea Telecom 1.50ms from Seoul, KR
210.183.100.57 AS4766 Korea Telecom 5.53ms from Seoul, KR
210.183.34.22 AS4766 Korea Telecom 0.92ms from Seoul, KR
210.183.80.254 AS4766 Korea Telecom 6.93ms from Seoul, KR
210.183.31.235 AS4766 Korea Telecom 2.39ms from Seoul, KR
210.183.94.193 AS4766 Korea Telecom 3.59ms from Seoul, KR
210.183.84.126 AS4766 Korea Telecom 6.97ms from Seoul, KR
210.183.89.210 AS4766 Korea Telecom 2.75ms from Seoul, KR
210.183.60.49 AS4766 Korea Telecom 1.39ms 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
82.168.182.112 AS1136 KPN B.V. 1.04ms from Amsterdam, NL
78.87.15.144 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 2.90ms from Athens, GR
197.248.132.192 AS37061 Safaricom Limited 6.97ms from Nairobi, KE
125.9.25.240 AS9824 JCOM Co., Ltd. 12.38ms from Osaka, JP
80.105.234.0 AS3269 Telecom Italia S.p.A. 1.09ms from Rome, IT
118.49.100.112 AS4766 Korea Telecom 2.04ms from Seoul, KR
110.9.136.64 AS9318 SK Broadband Co Ltd 3.72ms from Seoul, KR
8.155.88.128 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.59ms from Shenzhen, CN
223.135.7.144 AS2527 Sony Network Communications Inc. 1.42ms from Tokyo, JP
190.216.201.192 AS3549 Level 3 Parent, LLC 0.56ms from Bogota, CO
20.94.92.208 AS8075 Microsoft Corporation 0.40ms from Boydton, US
76.16.83.224 AS7922 Comcast Cable Communications, LLC 8.78ms from Chicago, US
74.196.193.16 AS19108 Optimum 15.19ms from Dallas, US
171.76.14.208 AS24560 Bharti Airtel Ltd., Telemedia Services 9.46ms from Delhi, IN
187.144.241.192 AS8151 UNINET 6.89ms from Guadalajara, MX
35.219.130.240 AS15169 Google LLC 0.18ms from Las Vegas, US
160.153.26.240 AS20773 Host Europe GmbH 5.85ms from London, GB
5.80.232.112 AS2856 British Telecommunications PLC 3.81ms from London, GB
69.107.227.96 AS7018 AT&T Enterprises, LLC 4.16ms from Los Angeles, US
37.206.160.96 AS3269 Telecom Italia S.p.A. 5.21ms from Milan, IT
172.124.237.176 AS7018 AT&T Enterprises, LLC 6.26ms from Redding, US
24.22.130.208 AS7922 Comcast Cable Communications, LLC 5.90ms from Seattle, US
121.191.148.64 AS4766 Korea Telecom 3.90ms from Seoul, KR
58.238.204.144 AS9318 SK Broadband Co Ltd 1.80ms from Seoul, KR
1.15.227.96 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.74ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f8 -m11 210.183.65.49
traceroute to 210.183.65.49 (210.183.65.49): 11 hops max, 52 byte packets
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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