AS10053 yeonsung University

AYTCNET-AS-KR - yeonsung University · registered in South Korea

IPv4 addresses5,12015 prefixes · <0.001% of announced IPv4

Rank in South Korea#289largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#13,564of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS10053 in ASN lookup Look up an IP in this network (114.70.25.1) All networks in South Korea

IPv4 prefixes

All 15 prefixes, in address order.

114.70.25.0/24
114.70.26.0/24
114.70.42.0/24
114.70.66.0/24
114.70.77.0/24
114.70.151.0/24
114.70.159.0/24
114.70.163.0/24
114.70.169.0/24
114.70.179.0/24
114.70.200.0/24
203.230.208.0/23
210.106.76.0/22
210.181.164.0/23
210.181.166.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS9858#286 KRNICNET-KR - Korea Internet Security Agency5,120

AS4669#287 NOWCOM-AS-KR-KR - SOOP Co., Ltd5,120

AS9774#288 DSU-AS-KR - Dongseo University5,120

AS10162#290 SNUH-AS-KR-KR - SNUH5,120

AS17578#291 HALLA-AS-KR-KR - CHEJU HALLA UNIVERSITY5,120

AS38697#292 MOK9882-AS-KR-KR - Hankyong National Univercity5,120

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