AS17837 NHN KCP Corp.

KCP-AS-KR-KR - NHN KCP Corp. · registered in South Korea

IPv4 addresses8,44812 prefixes · <0.001% of announced IPv4

Rank in South Korea#227largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#10,085of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS17837 in ASN lookup Look up an IP in this network (103.215.144.1) All networks in South Korea

IPv4 prefixes

All 12 prefixes, in address order.

103.215.144.0/22
157.119.32.0/22
175.197.102.0/23
203.231.36.0/23
203.231.50.0/23
203.238.36.0/24
210.122.69.0/24
210.122.72.0/21
210.122.80.0/23
210.122.176.0/23
211.36.208.0/22
211.169.23.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS9631#224 YSU-AS-KR-KR - youngsan university8,448

AS9782#225 WOOSONGEDU-KR - WooSong University8,448

AS9955#226 CHEONAN-AS-KR-KR - Baekseok University8,448

AS45964#228 EDWARDSKOREA-AS-KR-KR - Edwards korea Limited8,448

AS7558#229 KBS-AS-KR - Korean Broadcasting System (KBS)8,192

AS9494#230 KOSINET-AS-KR - National Infomation Society Agency8,192

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