AS9684 HANWHA Corp. Information Service div.

HANWHA-AS-KR - HANWHA Corp. Information Service div. · registered in South Korea

IPv4 addresses4,60816 prefixes · <0.001% of announced IPv4

Rank in South Korea#302largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#14,319of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS9684 in ASN lookup Look up an IP in this network (1.209.204.1) All networks in South Korea

IPv4 prefixes

All 16 prefixes, in address order.

1.209.204.0/24
14.47.119.0/24
14.47.120.0/24
121.130.46.0/23
121.168.9.0/24
128.134.135.0/24
128.134.225.0/24
175.195.138.0/24
203.231.48.0/23
203.233.82.0/24
210.120.25.0/24
211.106.22.0/24
211.195.190.0/24
211.197.235.0/24
218.146.32.0/24
218.146.34.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS45399#299 KAL-AS-KR-KR - Hanjin Information Systems Telecommunication Co., Ltd4,864

AS55616#300 DGIST-AS-KR-KR - DGIST4,864

AS152214#301 KOREANAIRLINES-AS-KR-KR - Korean Air Lines4,864

AS9959#303 KOREASTOCKEXCHANGE-AS-KR - KOREA STOCK EXCHANGE4,608

AS18341#304 GUMI-AS-KR-KR - Gumi College4,608

AS38688#305 WISEN-AS-KR-KR - GSNeotek4,608

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