AS18291 VODAFONE AUSTRALIA PTY LIMITED Public Autonomous System Number

VFAU-NET-AS - VODAFONE AUSTRALIA PTY LIMITED Public Autonomous System Number · registered in Australia

IPv4 addresses8,7043 prefixes · <0.001% of announced IPv4

Rank in Australia#159largest network in AU by IPv4 space, of 1,660 · 0.02% of AU

Rank worldwide#9,908of 79,396 networks with IPv4

IPv66 x /486 prefixes

CountryAustralia1,688 ASNs registered there

Open AS18291 in ASN lookup Look up an IP in this network (101.115.32.1) All networks in Australia

IPv4 prefixes

All 3 prefixes, in address order.

101.115.32.0/19
120.17.251.0/24
120.18.251.0/24

IPv6 prefixes

All 6 prefixes.

2405:6e00:f800::/48
2405:6e00:f810::/48
2405:6e00:f820::/48
2405:6e00:f830::/48
2405:6e00:f840::/48
2405:6e00:f850::/48

Similar-sized networks in Australia

ASNNameIPv4 addresses

AS133480#156 INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD8,960

AS45437#157 RWTS-AS-AP - Real World - The Core8,704

AS134743#158 ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd8,704

AS38583#160 ASEIT-AS-AP - Andrew Sjoquist Enterprises Pty Ltd8,704

AS134984#161 NEXTGEN-AS-AP - NextGen.Net Pty Ltd8,704

AS136988#162 LEASEWEB-AS-AP - LEASEWEB AUSTRALIA PTY LIMITED8,448

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