AS18231 Crossrims Pty Ltd

CROSSRIMS-AS-AP - Crossrims Pty Ltd · registered in Australia

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

Rank in Australia#494largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#30,314of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryAustralia1,688 ASNs registered there

Open AS18231 in ASN lookup Look up an IP in this network (103.90.88.1) All networks in Australia

IPv4 prefixes

All 1 prefix, in address order.

103.90.88.0/22

IPv6 prefixes

All 1 prefix.

2400:f640::/32

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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