AS151868 VNNIC-4byte-ASBLOCK-AP

AS151868-18 - VNNIC-4byte-ASBLOCK-AP · registered in Vietnam

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Vietnam#535largest network in VN by IPv4 space, of 539 · <0.01% of VN

Rank worldwide#71,930of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryVietnam551 ASNs registered there

Open AS151868 in ASN lookup Look up an IP in this network (36.50.63.1) All networks in Vietnam

IPv4 prefixes

All 1 prefix, in address order.

36.50.63.0/24

Other ASNs named VNNIC-4byte-ASBLOCK-AP

1 other network uses the same organisation name; together with AS151868 they announce 768 IPv4 addresses.

ASNNameIPv4 addresses

AS140829AS140829-93 - VNNIC-4byte-ASBLOCK-AP VN512

Similar-sized networks in Vietnam

ASNNameIPv4 addresses

AS150824#532 POVO-VN - Premier Oil Viet Nam Offshore B.V256

AS150842#533 VMD-VN - VIMEDIMEX GROUP PHARMACY CORPORATION256

AS150901#534 NEXTPAY-VN - NEXTPAY DIGITAL TRANSFORMATION GROUP JOINT STOCK COMPANY256

AS152947#536 TTXL-VN - Center for Statistical Data Processing and Integration, General Statistics Office256

AS153016#537 CHANGEDIGITAL-VN - VN Change Digital Ltd.256

AS153591#538 SKYX-VN - LEEON TECHNOLOGY COMPANY LIMITED256

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