AS135653 URSYS PTY. LTD.

URSYS-AS-AP - URSYS PTY. LTD. · registered in Australia

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Australia#791largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#48,524of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryAustralia1,688 ASNs registered there

Open AS135653 in ASN lookup Look up an IP in this network (203.7.148.1) All networks in Australia

IPv4 prefixes

All 1 prefix, in address order.

203.7.148.0/23

IPv6 prefixes

All 1 prefix.

2001:df6:600::/48

Similar-sized networks in Australia

ASNNameIPv4 addresses

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AS138653#793 LATCH-AS-AP - Latch Networks Pty Ltd512

AS139279#794 OPTIMISEDSOLUTIONS-AS-AP - OPTIMISED SOLUTIONS512

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