210.121.137.0/24

AS55627  ·  Dongduk Womens University

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Summary

Country South Korea
Domain kt.com
ASN AS55627
Parent Range 210.121.128.0/17
Registry KRNIC
ID KORNET-KR

Pingable IPs

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

IP Address ASN Details
210.121.137.12 AS55627 Dongduk Womens University 1.69ms 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
81.205.238.8 AS1136 KPN B.V. 2.09ms from Amsterdam, NL
63.32.189.168 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
82.145.62.8 AS20860 IOMART CLOUD SERVICES LIMITED 1.24ms from London, GB
108.210.71.248 AS7018 AT&T Enterprises, LLC 2.47ms from Los Angeles, US
170.9.53.200 AS31898 Oracle Corporation 0.19ms from San Jose, US
5.185.78.104 AS5617 Orange Polska Spolka Akcyjna 15.21ms from Warsaw, PL
34.150.252.56 AS396982 Google LLC 0.11ms from Ashburn, US
110.226.216.120 AS24560 Bharti Airtel Ltd., Telemedia Services 9.57ms from Delhi, IN
115.113.58.56 AS4755 TATA Communications formerly VSNL is Leading ISP 1.34ms from Delhi, IN
98.40.162.232 AS7922 Comcast Cable Communications, LLC 4.87ms from Houston, US
90.105.37.120 AS3215 Orange S.A. 10.01ms from Paris, FR
110.241.9.72 AS4837 CHINA UNICOM China169 Backbone 10.24ms from Tianjin, CN
138.1.74.24 AS31898 Oracle Corporation 0.86ms from Frankfurt am Main, DE
92.176.242.152 AS12479 Orange Espagne SA 10.42ms from Madrid, ES
179.154.62.232 AS28573 Claro NXT Telecomunicacoes Ltda 8.63ms from Curitiba, BR
221.103.60.8 AS17676 SoftBank Corp. 4.45ms from Osaka, JP
76.28.105.8 AS7922 Comcast Cable Communications, LLC 8.64ms from Boston, US
98.122.225.152 AS11426 Charter Communications Inc 10.12ms from Charlotte, US
171.89.53.104 AS4134 CHINANET-BACKBONE 11.57ms from Chengdu, CN
186.54.192.40 AS6057 Administracion Nacional de Telecomunicaciones 1.68ms from Montevideo, UY
37.193.175.72 AS31200 Novotelecom Ltd 1.39ms from Novosibirsk, RU
75.58.31.88 AS7018 AT&T Enterprises, LLC 2.32ms from Chicago, US
73.176.153.40 AS7922 Comcast Cable Communications, LLC 6.59ms from Chicago, US
3.129.17.168 AS16509 Amazon.com, Inc. 0.99ms from Columbus, US
90.186.43.168 AS3209 Vodafone GmbH 6.52ms from Frankfurt am Main, DE

WHOIS Details

inetnum:        210.121.128.0 - 210.121.255.255
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

Overlapping Ranges

BGP prefixes that contain 210.121.137.0/24

Range ASN Company Num of IPs
210.121.128.0/17 AS4766 Korea Telecom 32,768

Nearby Ranges

BGP prefixes that overlap with 210.121.0.0/16

Range ASN Company Num of IPs
210.121.128.0/17 AS4766 Korea Telecom 32,768
210.121.0.0/17 AS9848 SEJONG NETWORKS 32,768
210.121.8.0/21 AS45374 SEJONG NETWORKS 2,048
210.121.112.0/21 AS45374 SEJONG NETWORKS 2,048
210.121.0.0/21 AS45374 SEJONG NETWORKS 2,048
210.121.104.0/21 AS45374 SEJONG NETWORKS 2,048
210.121.96.0/21 AS45374 SEJONG NETWORKS 2,048
210.121.72.0/21 AS45374 SEJONG NETWORKS 2,048
210.121.88.0/21 AS45374 SEJONG NETWORKS 2,048
210.121.16.0/21 AS45374 SEJONG NETWORKS 2,048
210.121.80.0/21 AS45374 SEJONG NETWORKS 2,048
210.121.120.0/21 AS45374 SEJONG NETWORKS 2,048
210.121.228.0/23 AS4766 Korea Telecom 512
210.121.230.0/24 AS4766 Korea Telecom 256
210.121.139.0/24 AS55627 Korea Telecom 256
210.121.138.0/24 AS55627 Korea Telecom 256
210.121.133.0/24 AS55627 Korea Telecom 256
210.121.213.0/24 AS38676 Korea Telecom 256
210.121.221.0/24 AS38676 Korea Telecom 256
210.121.132.0/24 AS55627 Korea Telecom 256
210.121.157.0/24 AS18176 Korea Telecom 256
210.121.135.0/24 AS55627 Korea Telecom 256
210.121.201.0/24 AS10058 Korea Telecom 256
210.121.158.0/24 AS18176 Korea Telecom 256
210.121.131.0/24 AS55627 Korea Telecom 256
210.121.152.0/24 AS18176 Korea Telecom 256
210.121.154.0/24 AS18176 Korea Telecom 256
210.121.159.0/24 AS18176 Korea Telecom 256
210.121.136.0/24 AS55627 Korea Telecom 256
210.121.153.0/24 AS18176 Korea Telecom 256
210.121.134.0/24 AS55627 Korea Telecom 256
210.121.155.0/24 AS18176 Korea Telecom 256
210.121.140.0/24 AS55627 Korea Telecom 256
210.121.156.0/24 AS18176 Korea Telecom 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
210.121.137.144 dongduk.ac.kr 2
210.121.137.130 dongduk.kr 1

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

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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