AS17856 Konyang University

KONYANG-AS-KR-KR - Konyang University · registered in South Korea

IPv4 addresses4,3527 prefixes · <0.001% of announced IPv4

Rank in South Korea#309largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#14,730of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS17856 in ASN lookup Look up an IP in this network (211.225.30.1) All networks in South Korea

IPv4 prefixes

All 7 prefixes, in address order.

211.225.30.0/23
211.225.32.0/21
220.83.237.0/24
220.123.79.0/24
220.123.126.0/23
222.118.152.0/23
222.118.154.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS55586#306 CATHOLIC-AS-KR-KR - THE CATHOLIC UNIVERSITY OF KOREA SONGSIM4,608

AS55632#307 SJEDU-AS-KR-KR - Sejong City Office of Education4,608

AS17574#308 SMGCC-AS-KR-KR - Seoul Metropolitan Government Computer Center4,352

AS18029#310 HIT-AS-KR-KR - Daejeon Helath Sciences College4,352

AS131826#311 HY-AS-KR-KR - hy4,352

AS3608#312 KRC-AS-KR-KR - Korea Rural Community Corporation4,096

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