AS9761 ASIANAIDT

ASIANA-AS-KR - ASIANAIDT · registered in South Korea

IPv4 addresses129,28035 prefixes · 0.004% of announced IPv4

Rank in South Korea#41largest network in KR by IPv4 space, of 853 · 0.12% of KR

Rank worldwide#1,634of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS9761 in ASN lookup Look up an IP in this network (120.73.0.1) All networks in South Korea

IPv4 prefixes

All 35 prefixes, in address order.

120.73.0.0/18
120.73.64.0/19
120.73.96.0/20
120.73.112.0/22
120.73.116.0/23
120.73.118.0/24
120.73.119.0/24
120.73.120.0/21
120.73.128.0/17
165.141.0.0/22
165.141.4.0/24
165.141.9.0/24
165.141.10.0/23
165.141.12.0/22
165.141.16.0/21
165.141.24.0/22
165.141.28.0/23
165.141.30.0/24
165.141.32.0/24
165.141.34.0/23
165.141.36.0/22
165.141.40.0/21
165.141.48.0/22
165.141.53.0/24
165.141.54.0/23
165.141.56.0/21
165.141.64.0/18
165.141.128.0/19
165.141.160.0/21
165.141.168.0/24
165.141.169.0/24
165.141.170.0/23
165.141.172.0/22
165.141.176.0/20
165.141.192.0/18

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS9981#38 SAERONET-AS-KR-KR - Saero Network Service LTD136,192

AS45370#39 BROADBANDIDC-AS-KR-KR - BROADBANDIDC135,424

AS38700#40 SMILESERV-AS-KR-KR - SMILESERV131,072

AS9488#42 SNU-AS-KR-KR - Seoul National University129,024

AS10049#43 SKNET-AS-KR - SK Co.,127,488

AS18313#44 PCN-AS-KR-KR - LG HelloVision Corp.126,208

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