AS55628 Incheon Free Economic Zone

SGUC-AS-KR-KR - Incheon Free Economic Zone · registered in South Korea

IPv4 addresses8,1924 prefixes · <0.001% of announced IPv4

Rank in South Korea#241largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#10,821of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS55628 in ASN lookup Look up an IP in this network (223.194.196.1) All networks in South Korea

IPv4 prefixes

All 4 prefixes, in address order.

223.194.196.0/22
223.194.200.0/21
223.194.208.0/20
223.194.224.0/22

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS17876#238 AHNLAB-AS-KR-KR - Ahnlab, Inc.8,192

AS18027#239 NSU-AS-KR-KR - Namseoul university8,192

AS45363#240 SUNMOON-AS-KR-KR - SunMoon University8,192

AS4793#242 HHIAS-AS-KR-KR - Hyundai Heavy Industries7,936

AS10189#243 HMM-AS-KR-KR - Hyundai Movex7,936

AS18329#244 SMUC-AS-KR-KR - Sangmyung University7,936

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