AS23561 Yongin University

YONGINUNIVERSITY-AS-KR-KR - Yongin University · registered in South Korea

IPv4 addresses3,5846 prefixes · <0.001% of announced IPv4

Rank in South Korea#332largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#17,165of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS23561 in ASN lookup Look up an IP in this network (210.119.136.1) All networks in South Korea

IPv4 prefixes

All 6 prefixes, in address order.

210.119.136.0/22
220.66.61.0/24
220.66.62.0/23
220.66.64.0/22
220.66.68.0/23
220.66.70.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS38113#329 KUMC-AS-KR-KR - KUMC3,840

AS46004#330 SKBMIL-KR - SK Broadband Co Ltd3,840

AS46012#331 INDUK-AS-KR-KR - Induk University3,840

AS38114#333 TERANET-AS-KR-KR - Shinjin Network3,584

AS45560#334 TOPNET-IPT-AS-AP - TOPNET. IP Transit AS3,584

AS149522#335 ONECUBITCOLTD-AS-AP - OneCubit Co., Ltd.3,328

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