AS38099 Kakao Corp

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

IPv4 addresses17,92028 prefixes · <0.001% of announced IPv4

Rank in South Korea#170largest network in KR by IPv4 space, of 853 · 0.02% of KR

Rank worldwide#6,543of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountrySouth Korea869 ASNs registered there

Open AS38099 in ASN lookup Look up an IP in this network (1.201.0.1) All networks in South Korea

IPv4 prefixes

All 28 prefixes, in address order.

1.201.0.0/24
27.0.236.0/22
103.246.57.0/24
121.53.104.0/21
121.53.176.0/23
121.53.180.0/23
121.53.200.0/21
121.53.244.0/22
139.150.1.0/24
210.220.70.0/24
210.220.73.0/24
210.220.74.0/24
210.220.79.0/24
210.220.86.0/24
210.220.95.0/24
211.231.97.0/24
211.231.98.0/23
211.231.100.0/22
211.231.104.0/22
211.231.108.0/24
211.231.111.0/24
211.249.200.0/22
211.249.204.0/23
211.249.207.0/24
211.249.252.0/22
219.249.231.0/24
220.64.96.0/22
220.64.144.0/22

IPv6 prefixes

All 1 prefix.

2404:4600:6::/48

Other ASNs named Kakao Corp

4 other networks use the same organisation name; together with AS38099 they announce 50,176 IPv4 addresses.

ASNNameIPv4 addresses

AS7625DAUM-AS-KR - Kakao Corp KR15,360

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

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

AS152199KAKAOCORP-AS-KR-KR - Kakao Corp KR5,376

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS23571#167 GWED-AS-KR-KR - Gangwon State Office of Education18,944

AS38105#168 SCH-AS-KR-KR - SOON CHUN HYANG UNIVERSITY18,688

AS9270#169 APAN-KR-AS-KR - National Infomation Society Agency18,432

AS18034#171 KANGNUNG-AS-KR-KR - Gangneung-Wonju National University16,896

AS55618#172 UOU-AS-KR-KR - UNIVERSITY OF ULSAN16,896

AS9980#173 LDCC-AS-KR-KR - LOTTE INNOVATE Co.,Ltd16,640

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