121.53.104.0/23

AS38099 · Kakao Corp

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Summary

Country	South Korea
Domain	kakaocorp.com
ASN	AS38099
Parent Range	121.53.0.0/16
Registry	KRNIC
ID	121.53.104.0-121.53.111.255

WHOIS Details

inetnum:            121.53.104.0 - 121.53.111.255
descr:              KAKAO
network-type:       CUSTOMER
address:            Gyeonggi-do Bundang-gu, Seongnam-si Pangyoyeok-ro
zip-code:           13494
created:            2020-08-21
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:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 121.53.104.0/23

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 182 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.53.104.166	xn--p50b964a2hd2k91r0oh.com	93
121.53.104.102	kko.to	34
121.53.105.245	farmx-coop.com	26
121.53.105.193	daum.net	10
121.53.105.170	xn--jb0bm5v7nf8ph53cy9o.com	8
121.53.105.137	asterius.co.kr	5
121.53.104.38	brunch.co.kr	5
121.53.105.165	londonstorybook.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
121.53.104.46	AS38099 Kakao Corp	`1.80ms` from Seoul, KR
121.53.105.205	AS38099 Kakao Corp	`1.84ms` 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
34.193.75.199	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
195.135.151.55	AS8469 CANCOM Managed Services GmbH	`5.62ms` from Berlin, DE
223.149.35.199	AS4134 CHINANET-BACKBONE	`9.38ms` from Chenzhou, CN
147.154.155.215	AS31898 Oracle Corporation	`0.29ms` from Frankfurt am Main, DE
112.8.80.231	AS24444 Shandong Mobile Communication Company Limited	`4.89ms` from Jinan, CN
202.69.53.7	AS23750 GERRYS INFORMATION TECHNOLOGY PVT LTD.	`0.41ms` from Karachi, PK
109.87.253.247	AS13188 CONTENT DELIVERY NETWORK LTD	`5.15ms` from Kyiv, UA
90.216.187.103	AS5607 Sky UK Limited	`1.68ms` from London, GB
31.125.224.151	AS6871 Plusnet	`4.98ms` from London, GB
92.25.120.199	AS13285 TalkTalk Communications Limited	`4.99ms` from Manchester, GB
67.83.39.247	AS6128 Cablevision Systems Corp.	`3.67ms` from New York City, US
98.233.219.71	AS7922 Comcast Cable Communications, LLC	`9.24ms` from New York City, US
98.33.91.39	AS7922 Comcast Cable Communications, LLC	`4.69ms` from San Jose, US
20.191.201.39	AS8075 Microsoft Corporation	`0.69ms` from Sydney, AU
126.88.182.215	AS17676 SoftBank Corp.	`2.66ms` from Tokyo, JP
126.68.146.151	AS17676 SoftBank Corp.	`5.79ms` from Tokyo, JP
61.150.49.71	AS4134 CHINANET-BACKBONE	`1.74ms` from Xi'an, CN
117.240.118.71	AS9829 National Internet Backbone	`5.26ms` from Chennai, IN
2.100.20.39	AS13285 TalkTalk Communications Limited	`2.19ms` from London, GB
213.122.198.103	AS2856 British Telecommunications PLC	`6.83ms` from London, GB
47.61.181.7	AS12430 VODAFONE ESPANA S.A.U.	`1.95ms` from Madrid, ES
64.18.162.247	AS19515 Oricom Internet inc.	`6.57ms` from Montreal, CA
210.4.178.119	AS9614 Oita Cable Telecom Co,ltd.	`11.49ms` from Osaka, JP
198.236.70.7	AS32522 Multnomah Education Service District	`1.91ms` from Portland, US
91.105.20.135	AS12578 SIA Tet	`0.59ms` from Riga, LV

Traceroute

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

traceroute -a -n -q1 121.53.105.240

traceroute to 121.53.105.240 (121.53.105.240): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.26 0.07 ms

2 [] 139.150.100.233 0.732 ms

3 [] 139.150.100.135 1.448 ms

4 *

5 *

6 *

7 *

8 [AS38099] 121.53.105.240 2.326 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 29th 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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