121.53.237.0/24

AS7625 · Kakao Corp

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Summary

Country	South Korea
Domain	kakaocorp.com
ASN	AS7625
Parent Range	121.53.0.0/16
Registry	KRNIC
ID	121.53.224.0-121.53.239.255

WHOIS Details

inetnum:            121.53.224.0 - 121.53.239.255
descr:              Kakao Corp.
network-type:       CUSTOMER
address:            Jeju-do Jeju-si Cheomdan-ro 242
zip-code:           63309
created:            2017-07-07
admin:              GENERATED-KRNIC-IP-MANAGER-NETWORK
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-NETWORK
person:             IP Manager
name:               IP Manager
phone:              +82-2-3484-3828
e-mail:             network@interpark.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 121.53.237.0/24

Range	ASN	Company	Num of IPs
121.53.0.0/16	AS9457	DREAMLINE CO.	65,536
121.53.0.0/16	AS9845	DREAMLINE CO.	65,536

Nearby Ranges

BGP prefixes that overlap with 121.53.0.0/16

Range	ASN	Company	Num of IPs
121.53.0.0/16	AS9457	DREAMLINE CO.	65,536
121.53.0.0/16	AS9845	DREAMLINE CO.	65,536
121.53.178.0/23	AS10178	KakaoPay Corp.	512
121.53.176.0/23	AS38099	Kakao Corp.	512
121.53.248.0/24	AS17878	LX Inc.	256

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
121.53.237.2	AS7625 Kakao Corp	`2.72ms` 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
20.168.206.136	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
20.22.43.120	AS8075 Microsoft Corporation	`0.26ms` from Boydton, US
20.57.106.232	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
178.41.218.8	AS6855 Slovak Telekom, a.s.	`1.56ms` from Bratislava, SK
175.23.144.248	AS4837 CHINA UNICOM China169 Backbone	`9.07ms` from Changchun, CN
23.204.163.200	AS16625 Akamai Technologies, Inc.	`0.48ms` from Dallas, US
146.60.45.24	AS3209 Vodafone GmbH	`10.71ms` from Frankfurt am Main, DE
112.92.38.8	AS17816 China Unicom IP network China169 Guangdong province	`5.84ms` from Guangzhou, CN
108.79.236.152	AS7018 AT&T Enterprises, LLC	`4.87ms` from Houston, US
20.203.191.216	AS8075 Microsoft Corporation	`0.21ms` from Kloten, CH
188.239.68.120	AS29013 Telecommunication company "Link Telecom" LTD	`5.58ms` from Kyiv, UA
189.71.79.136	AS7738 V tal	`2.39ms` from Rio de Janeiro, BR
85.46.153.56	AS3269 Telecom Italia S.p.A.	`1.39ms` from Rome, IT
115.66.46.248	AS9506 Singtel Fibre Broadband	`1.05ms` from Singapore, SG
84.82.223.56	AS1136 KPN B.V.	`2.24ms` from Amsterdam, NL
46.214.197.168	AS48161 NEXTGEN COMMUNICATIONS SRL	`2.50ms` from Bucharest, RO
117.193.252.8	AS9829 National Internet Backbone	`12.46ms` from Chennai, IN
121.202.100.232	AS17924 SmarTone Mobile Communications Ltd	`9.92ms` from Hong Kong, HK
45.177.49.104	AS268971 BETEL TELECOMUNICAÇÕES LTDA	`18.49ms` from Joao Pessoa, BR
180.129.172.184	AS4837 CHINA UNICOM China169 Backbone	`6.48ms` from Kunming, CN
124.29.241.216	AS15347 IBEX Global Solutions	`2.60ms` from Lahore, PK
221.203.190.56	AS4837 CHINA UNICOM China169 Backbone	`4.21ms` from Liaoyang, CN
218.41.184.72	AS2527 Sony Network Communications Inc.	`3.73ms` from Osaka, JP
24.16.99.136	AS7922 Comcast Cable Communications, LLC	`12.14ms` from Seattle, US
210.183.151.136	AS4766 Korea Telecom	`6.93ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 -m7 121.53.237.2

traceroute to 121.53.237.2 (121.53.237.2): 7 hops max, 52 byte packets

3 [AS3257] 74.199.196.193 1.121 ms

4 [AS3491] 63.220.198.136 1.032 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Santa Clara, US

On December 28th 2025

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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