Autonomous System details

AS38099

Kakao Corp · kakaocorp.com

South Korea

Stub AS

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AS38099 – Kakao Corp

Field	Value
Country	South Korea
Website	kakaocorp.com
Hosted domains	46,839
IPv4 addresses	17,920
IPv6 addresses	1,208,925,819,614,629,200,000,000
ASN type	Business
Registry	apnic
Updated	7 years ago on Nov 23, 2018

Netblock	Company	Num of IPs
27.0.236.0/22	Kakao Corp	1,024
121.53.244.0/22	Kakao Corp.	1,024
211.249.252.0/22	Kakao Corp.	1,024
220.64.96.0/22	Kakao Corp.	1,024
220.64.144.0/22	Kakao Corp.	1,024
121.53.104.0/23	KAKAO	512
121.53.106.0/23	KAKAO	512
121.53.176.0/23	Kakao Corp.	512
211.231.106.0/23	Korea Telecom	512
1.201.0.0/24	COROPRATION	256
103.246.57.0/24	Kakao Corp	256
121.53.108.0/24	KAKAO	256
121.53.109.0/24	KAKAO	256
121.53.110.0/24	KAKAO	256
121.53.111.0/24	KAKAO	256
121.53.180.0/24	Kakao Corp.	256
121.53.181.0/24	Kakao Corp.	256
121.53.200.0/24	Kakao Corp.	256
121.53.201.0/24	Kakao Corp.	256
121.53.202.0/24	Kakao Corp.	256
121.53.203.0/24	Kakao Corp.	256
121.53.204.0/24	Kakao Corp.	256
121.53.205.0/24	Kakao Corp.	256
121.53.206.0/24	Kakao Corp.	256
121.53.207.0/24	Kakao Corp.	256
139.150.1.0/24	KINX	256
210.220.70.0/24	SK Broadband Co Ltd	256
210.220.73.0/24	SK Broadband Co Ltd	256
210.220.74.0/24	SK Broadband Co Ltd	256
210.220.79.0/24	SK Broadband Co Ltd	256
210.220.86.0/24	SK Broadband Co Ltd	256
210.220.95.0/24	SK Broadband Co Ltd	256
211.231.97.0/24	Korea Telecom	256
211.231.98.0/24	Korea Telecom	256
211.231.99.0/24	Korea Telecom	256
211.231.100.0/24	Korea Telecom	256
211.231.101.0/24	Korea Telecom	256
211.231.102.0/24	Korea Telecom	256
211.231.103.0/24	Korea Telecom	256
211.231.104.0/24	Korea Telecom	256
211.231.105.0/24	Korea Telecom	256
211.231.108.0/24	Korea Telecom	256
211.231.111.0/24	Korea Telecom	256
211.249.200.0/24	kakao Corp.	256
211.249.201.0/24	kakao Corp.	256
211.249.202.0/24	kakao Corp.	256
211.249.203.0/24	kakao Corp.	256
211.249.204.0/24	kakao Corp.	256
211.249.205.0/24	kakao Corp.	256
211.249.207.0/24	kakao Corp.	256
219.249.231.0/24	SK Broadband Co Ltd	256

Netblock	Company
2404:4600:6::/48	Kakao Corp

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WHOIS Details

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                                                ASHandle:       AS38099
                                                OrgID:          AS38099
                                                ASName:         AS38099
                                                ASNumber:       AS38099
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 46,839 domain names hosted across 28 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
27.0.236.139	██████████	19,299
27.0.236.142	████████	14,258
121.53.204.130	██████████	225
121.53.104.166	████████	24
27.0.236.140	██████████	6
121.53.105.193	████████	6
211.231.100.11	██████████	4
211.231.99.250	██████████	3
121.53.106.5	██████████	2
27.0.237.139	██████████	2

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Peers

There is 1 peer for this ASN.

Peers	Name
AS10158	Kakao Corp

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS10158	Kakao Corp

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
2404:4600:6:198:121:53:206:167	AS38099 Kakao Corp	`2.04ms` 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
152.42.112.83	AS81 MCNC	`7.47ms` from Atlanta, US
190.225.201.3	AS7303 Telecom Argentina S.A.	`1.35ms` from Buenos Aires, AR
182.147.3.227	AS4134 CHINANET BACKBONE	`4.56ms` from Chengdu, CN
73.67.1.163	AS7922 Comcast Cable Communications, LLC	`10.97ms` from Chicago, US
54.246.25.179	AS16509 Amazon.com, Inc.	`0.30ms` from Dublin, IE
14.84.164.67	AS4766 Korea Telecom	`1.98ms` from Incheon, KR
210.96.5.3	AS4766 Korea Telecom	`1.32ms` from Incheon, KR
104.232.130.3	AS22552 eSited Solutions	`0.11ms` from Los Angeles, US
216.36.39.163	AS26978 Quality Technology Services, LLC	`1.06ms` from Phoenix, US
179.218.76.131	AS28573 Claro NXT Telecomunicacoes Ltda	`6.42ms` from Rio de Janeiro, BR
72.52.41.179	AS32787 Akamai Technologies, Inc.	`0.69ms` from San Jose, US
59.14.58.3	AS4766 Korea Telecom	`1.81ms` from Seoul, KR
114.203.45.147	AS9318 SK Broadband Co Ltd	`1.57ms` from Seoul, KR
113.31.160.115	AS4811 China Telecom (Group)	`3.85ms` from Shanghai, CN
103.2.171.3	AS4764 Aussie Broadband	`0.20ms` from Sydney, AU
118.241.204.211	AS2527 Sony Network Communications Inc.	`1.96ms` from Tokyo, JP
172.102.165.35	AS25853 Ellijay Telephone Company	`8.52ms` from Atlanta, US
20.110.57.227	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
186.56.140.67	AS22927 Telefonica de Argentina	`2.78ms` from Buenos Aires, AR
175.22.169.243	AS4837 CHINA UNICOM China169 Backbone	`5.34ms` from Changchun, CN
71.211.147.35	AS209 CenturyLink Communications, LLC	`1.82ms` from Denver, US
112.73.61.163	AS9304 HGC Global Communications Limited	`3.00ms` from Hong Kong, HK
14.36.147.147	AS4766 Korea Telecom	`1.18ms` from Incheon, KR
108.157.76.163	AS16509 Amazon.com, Inc.	`0.06ms` from Lagos, NG
89.124.36.195	AS211318 Nebius B.V.	`0.96ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 -m7 211.231.97.231

traceroute to 211.231.97.231 (211.231.97.231): 7 hops max, 52 byte packets

4 [AS6939] 184.104.209.50 0.825 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On April 24th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS38099 at robtex.

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