AS45437 Real World - The Core

RWTS-AS-AP - Real World - The Core · registered in Australia

IPv4 addresses8,70415 prefixes · <0.001% of announced IPv4

Rank in Australia#157largest network in AU by IPv4 space, of 1,660 · 0.02% of AU

Rank worldwide#9,851of 79,396 networks with IPv4

IPv62 x /32 (131,072 x /48)2 prefixes

CountryAustralia1,688 ASNs registered there

Open AS45437 in ASN lookup Look up an IP in this network (14.1.16.1) All networks in Australia

IPv4 prefixes

All 15 prefixes, in address order.

14.1.16.0/22
45.116.108.0/22
103.16.96.0/22
103.57.3.0/24
103.210.76.0/22
114.141.96.0/22
114.141.100.0/23
114.141.102.0/23
114.141.104.0/24
114.141.105.0/24
114.141.106.0/24
114.141.107.0/24
114.141.109.0/24
114.141.110.0/23
203.170.88.0/23

IPv6 prefixes

All 2 prefixes.

2406:4d40::/32
2406:a800::/32

Similar-sized networks in Australia

ASNNameIPv4 addresses

AS63850#154 ENTRUSTICT-AS-AP - QRHUB PTY LTD T/A Entrust ICT9,472

AS64098#155 SYNTELPTYLTD-AU - TASMANET9,216

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

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

AS18291#159 VFAU-NET-AS - VODAFONE AUSTRALIA PTY LIMITED Public Autonomous System Number8,704

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

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