AS140750 Viet Nam Telecommunications Authority

VNTA-AS-VN - Viet Nam Telecommunications Authority · registered in Vietnam

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Vietnam#279largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#48,679of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryVietnam551 ASNs registered there

Open AS140750 in ASN lookup Look up an IP in this network (103.155.78.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

103.155.78.0/23

IPv6 prefixes

All 1 prefix.

2001:df4:bc80::/48

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS135989#276 TAYNINH-VN - Department of Science and Technology of Tay Ninh Province512

AS140742#277 DZOGAME-AS-VN - DZOGAME COMPANY LIMITED512

AS140748#278 ICTVL-AS-VN - Department of Science and Technology of Vinh Long province512

AS140751#280 ICTBT-AS-VN - Information Technology and Communication Center of Binh Thuan Department of Information and Communications512

AS140758#281 CAMAU-AS-VN - Department of Science and Technology of Ca Mau province512

AS140759#282 SKHCN-DAKLAK-VN - Dak Lak Provincial Department of Science and Technology512

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