AS23731 Tibra Global Services

TGS-AS-AP - Tibra Global Services · registered in Australia

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

Rank in Australia#543largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#36,760of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustralia1,688 ASNs registered there

Open AS23731 in ASN lookup Look up an IP in this network (203.175.120.1) All networks in Australia

IPv4 prefixes

All 1 prefix, in address order.

203.175.120.0/22

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ASNNameIPv4 addresses

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AS24463#545 PACIFICNATIONALSERVICES-AS-AP - Pacific National Services Pty Ltd1,024

AS24510#546 HOLMESGLEN-INSTITUTE-OF-TAFE-AP - Optus Customer Network1,024

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