AS9843 NHINFORMATIONSYSTEM

NACFFUTURES-AS-KR - NHINFORMATIONSYSTEM · registered in South Korea

IPv4 addresses1,0244 prefixes · <0.001% of announced IPv4

Rank in South Korea#479largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#36,300of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS9843 in ASN lookup Look up an IP in this network (121.162.108.1) All networks in South Korea

IPv4 prefixes

All 4 prefixes, in address order.

121.162.108.0/24
123.140.237.0/24
211.55.76.0/24
218.147.88.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS9646#476 eGIOS-AS-KR - eGIOS1,024

AS9701#477 VIAWEB-AS-KR-KR - viaweb1,024

AS9840#478 INSPIREKOREA-AS-KR-KR - INSPIRE Integrated Resort1,024

AS9850#480 WOWTV-AS-KR - WOW-TV1,024

AS9855#481 KCCWF-AS-KR-KR - Korean Federation of Community Credit Cooperatives1,024

AS9951#482 AMWAYKOREA-AS-KR-KR - AMWAYKOREA1,024

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