AS9773 HancomWITH

HANCOMWITH-AS-KR-KR - HancomWITH · registered in South Korea

IPv4 addresses3,0725 prefixes · <0.001% of announced IPv4

Rank in South Korea#344largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#18,555of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS9773 in ASN lookup Look up an IP in this network (1.237.174.1) All networks in South Korea

IPv4 prefixes

All 5 prefixes, in address order.

1.237.174.0/24
1.237.245.0/24
39.117.71.0/24
203.246.176.0/21
218.234.34.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS131795#341 KIER-AS-KR-KR - KOREA INSTITUTE OF ENERGY RESEARCH3,328

AS23600#342 GDNSKR-KR-KR - Korea Internet Security Agency3,072

AS7559#343 DONGA-NET-AS-KR - donga.com3,072

AS10046#345 HOWON-AS-KR - HOWON UNIVERSITY3,072

AS17834#346 WOORICARD-AS-KR-KR - WOORICARD3,072

AS17865#347 SCOURT-AS-KR-KR - Supreme Court of Korea3,072

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