AS131122 Vietnam Internet network information center (VNNIC)

VNNIC-4-BYTE-AS-VN - Vietnam Internet network information center (VNNIC) · registered in Vietnam

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Vietnam#498largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#61,553of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryVietnam551 ASNs registered there

Open AS131122 in ASN lookup Look up an IP in this network (117.122.2.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

117.122.2.0/24

IPv6 prefixes

All 1 prefix.

2001:dc8:2002::/48

Other ASNs named Vietnam Internet network information center (VNNIC)

7 other networks use the same organisation name; together with AS131122 they announce 6,912 IPv4 addresses.

ASNNameIPv4 addresses

AS23902VNNIC-AS-VN - Vietnam Internet network information center (VNNIC) VN2,048

AS23899VNIX-AS-VN - Vietnam Internet network information center (VNNIC) VN1,024

AS38736VNNIC-AS-VN - Vietnam Internet network information center (VNNIC) VN1,024

AS38737VNNIC-AS-VN - Vietnam Internet network information center (VNNIC) VN1,024

AS131415VNNIC-AS-VN - Vietnam Internet network information center (VNNIC) VN1,024

AS45554VNNICANYCASTDNS-AS-VN - Vietnam Internet network information center (VNNIC) VN256

AS131123VNNIC-4-BYTE-AS-VN - Vietnam Internet network information center (VNNIC) VN256

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS131422#495 DTCCST-MCST-VN - Center for Digital Transformation of Culture, Sports and Tourism - Ministry of Culture, Sports and Tourism508

AS24035#496 MOFA-AS-VN - Ministry of Foreign Affairs of Vietnam - MOFA256

AS45554#497 VNNICANYCASTDNS-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

AS131131#501 VNNIC-AS-VN - VNNIC-AS-VN256

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