AS23586 Korean Council for University Education

KCUE-AS-KR-KR - Korean Council for University Education · registered in South Korea

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in South Korea#759largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#64,499of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS23586 in ASN lookup Look up an IP in this network (203.237.251.1) All networks in South Korea

IPv4 prefixes

All 1 prefix, in address order.

203.237.251.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS23558#756 KNFC-AS-KR-KR - KepcoNF256

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

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

AS23590#760 IBKC-AS-KR-KR - IBKCapital256

AS23713#761 ISC-SEL1 - Internet Systems Consortium, Inc.256

AS23743#762 KOMIPO1-AS-KR-KR - KOREA MIDLAND POWER256

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