AS149087 Hanoi University

HANU-AS-VN - Hanoi University · registered in Vietnam

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Vietnam#299largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#48,827of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryVietnam551 ASNs registered there

Open AS149087 in ASN lookup Look up an IP in this network (103.185.232.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

103.185.232.0/23

IPv6 prefixes

All 1 prefix.

2001:df0:9e40::/48

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS149062#296 DATAONLINE247-AS-VN - TECHNOLOGY SOLUTION DATA ONLINE COMPANY LIMITED512

AS149065#297 MTGROUP-VN - MT GROUP COMPANY LIMITED512

AS149085#298 EDATA-AS-VN - E-DATA TECHNOLOGY SERVICE COMPANY LIMITED512

AS149096#300 IDNES-VN - INVESTMENT AND DEVELOPMENT OF NATIONAL E-PROCUREMENT SYSTEM COMPANY LIMITED512

AS149101#301 BKCLOUDCSKH-VN - BKCLOUD COMPANY LIMITED512

AS149102#302 KHANHCHIICT-VN - KHANH CHI ICT COMPANY LIMITED512

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