AS131131 VNNIC-AS-VN

VNNIC-AS-VN - VNNIC-AS-VN · registered in Vietnam

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Vietnam#501largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#61,556of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryVietnam551 ASNs registered there

Open AS131131 in ASN lookup Look up an IP in this network (117.122.1.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

117.122.1.0/24

IPv6 prefixes

All 1 prefix.

2001:dc8:2001::/48

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS131122#498 VNNIC-4-BYTE-AS-VN - Vietnam Internet network information center (VNNIC)256

AS131123#499 VNNIC-4-BYTE-AS-VN - Vietnam Internet network information center (VNNIC)256

AS131124#500 NHCSXH-AS-VN - Vietnam Bank For Social Policies256

AS149146#502 VNETKIWON-VN - VNETKIWON SECURITY CO., LTD256

AS150864#503 VNNS-VN - VIET NAM VNNS TECHNOLOGIES JOINT STOCK COMPANY256

AS150872#504 TECHCLOUD-VN - TECHCLOUD SOLUTION JOINT STOCK COMPANY256

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