AS133885 Transgrid

TRANSGRID-AU - Transgrid · registered in Australia

IPv4 addresses8,1926 prefixes · <0.001% of announced IPv4

Rank in Australia#171largest network in AU by IPv4 space, of 1,660 · 0.02% of AU

Rank worldwide#10,846of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustralia1,688 ASNs registered there

Open AS133885 in ASN lookup Look up an IP in this network (203.32.224.1) All networks in Australia

IPv4 prefixes

All 6 prefixes, in address order.

203.32.224.0/20
203.32.240.0/21
203.32.248.0/23
203.32.250.0/24
203.32.251.0/24
203.32.252.0/22

Similar-sized networks in Australia

ASNNameIPv4 addresses

AS4802#168 ASN-IINET - iiNet Limited8,192

AS23922#169 BHI-AU - BOX HILL INSTITUTE8,192

AS55491#170 KANGAN-AU - Pearcedale Parade8,192

AS134189#172 ALPHANETAU-AS-AP - Alpha Dot Net Australia Pty Ltd8,192

AS10105#173 OMNI - OMNIconnect Pty Ltd7,936

AS133120#174 HOSTED-AS-AP - Hosted Network Pty Ltd7,936

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