AS23908 IIAC

AIRPORT-AS-KR-KR - IIAC · registered in South Korea

IPv4 addresses65,5366 prefixes · 0.002% of announced IPv4

Rank in South Korea#97largest network in KR by IPv4 space, of 853 · 0.06% of KR

Rank worldwide#3,256of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS23908 in ASN lookup Look up an IP in this network (116.84.0.1) All networks in South Korea

IPv4 prefixes

All 6 prefixes, in address order.

116.84.0.0/17
116.84.128.0/18
116.84.192.0/20
116.84.208.0/21
116.84.216.0/21
116.84.224.0/19

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS17866#94 KISTNET-AS-KR-KR - Korea Institute of Science and Technology65,536

AS17870#95 KHU-AS-KR-KR - Kyung Hee University65,536

AS18298#96 CNUNET-AS-KR-KR - Chungnam National University65,536

AS23980#98 YU-AS-KR-KR - Yeungnam University65,536

AS4665#99 YONSEI-AS-KR-KR - Yonsei University65,280

AS45372#100 ULN-AS-KR-KR - ULNetworks Co., Ltd.63,488

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