AS152199 Kakao Corp

KAKAOCORP-AS-KR-KR - Kakao Corp · registered in South Korea

IPv4 addresses5,3766 prefixes · <0.001% of announced IPv4

Rank in South Korea#276largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#13,088of 79,396 networks with IPv4

IPv62 x /482 prefixes

CountrySouth Korea869 ASNs registered there

Open AS152199 in ASN lookup Look up an IP in this network (121.53.230.1) All networks in South Korea

IPv4 prefixes

All 6 prefixes, in address order.

121.53.230.0/23
211.183.208.0/21
211.183.216.0/22
211.242.11.0/24
211.242.12.0/22
211.242.16.0/23

IPv6 prefixes

All 2 prefixes.

2404:4600:2::/48
2404:4600:12::/48

Other ASNs named Kakao Corp

4 other networks use the same organisation name; together with AS152199 they announce 50,176 IPv4 addresses.

ASNNameIPv4 addresses

AS38099KAKAO-AS-KR-KR - Kakao Corp KR17,920

AS7625DAUM-AS-KR - Kakao Corp KR15,360

AS18160AS18160-AS-KR-KR - Kakao Corp KR5,888

AS10158KAKAO-10158-AS-KR-KR - Kakao Corp KR5,632

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS38387#273 CMBSEJONG-AS-KR-KR - CMB Sejong Broadcasting Co,.Ltd5,632

AS38401#274 GOEAN-AS-KR-KR - Gyeonggi Provincial Anseong Office of Education5,632

AS38707#275 TOSSPAYMENTS-AS-KR-KR - Tosspayments5,632

AS4791#277 JOONGANGLIBO-AS-KR-KR - JoongAng Ilbo5,376

AS9867#278 JTC-AS-KR - VISION College of Jeonju5,376

AS10060#279 YONSEI01-AS-KR-KR - YONSEI UNIVERSITY HEALTH SYSTEM5,376

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources