AS18338 DAOUDATA

STARVAN-AS-KR-KR - DAOUDATA · registered in South Korea

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in South Korea#638largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#50,084of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS18338 in ASN lookup Look up an IP in this network (123.140.121.1) All networks in South Korea

IPv4 prefixes

All 2 prefixes, in address order.

123.140.121.0/24
222.106.99.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS18309#635 KOVAN-AS-KR-KR - Korea VAn Service Co.LTD512

AS18333#636 ATNET-AS-KR-KR - at(Korea Argo-Fisheries Food Trade Corporation)512

AS18336#637 KIOM-AS-KR-KR - Korea Institute of Oriental Medicine512

AS23557#639 ELICE-AS-KR-KR - Elice inc.512

AS23564#640 CITIBANKKOREA-AS-KR-KR - Citibank Korea512

AS23568#641 CRA-AS-KR-KR - CycleBoat Racing Business Division512

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