AS23558 KepcoNF

KNFC-AS-KR-KR - KepcoNF · registered in South Korea

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in South Korea#756largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#64,496of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS23558 in ASN lookup Look up an IP in this network (219.251.240.1) All networks in South Korea

IPv4 prefixes

All 1 prefix, in address order.

219.251.240.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS18308#753 POONGSAN-AS-KR-KR - POONGSAN256

AS18312#754 KAMCO-AS-KR-KR - Korea Asset Management COrporation256

AS18332#755 POSTOPIA-AS-KR-KR - postopia256

AS23560#757 METLIFEKOREA-AS-KR-KR - MetLife Korea256

AS23574#758 KISPRICING-AS-KR-KR - KISPricing256

AS23586#759 KCUE-AS-KR-KR - Korean Council for University Education256

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