AS23899 Vietnam Internet network information center (VNNIC)

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

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Vietnam#130largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#35,734of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryVietnam551 ASNs registered there

Open AS23899 in ASN lookup Look up an IP in this network (117.122.120.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

117.122.120.0/22

IPv6 prefixes

All 1 prefix.

2001:dc8:2000::/48

Other ASNs named Vietnam Internet network information center (VNNIC)

7 other networks use the same organisation name; together with AS23899 they announce 6,912 IPv4 addresses.

ASNNameIPv4 addresses

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

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

AS131122VNNIC-4-BYTE-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

AS131365#127 BNNMT-VN - Digital Infrastructure Center - Digital Transformation Department - Ministry of Agriculture and Environment1,024

AS140799#128 VNCLOUDTECH-AS-VN - VIET NAM CLOUD TECHNOLOGY JOINT STOCK COMPANY1,024

AS150826#129 VR-VN - VR VIET NAM COMPANY LIMITED1,024

AS23962#131 VNIX-AS-VN - Vietnam Internet Network Information Center1,024

AS24089#132 VNNIC-AS-AP - Vietnam Internet Network Information Center1,024

AS38736#133 VNNIC-AS-VN - Vietnam Internet network information center (VNNIC)1,024

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