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AS135121 Prospa Advance Pty Ltd

PROSPA-AS-AP - Prospa Advance Pty Ltd · registered in Australia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4
Rank in Australia#1,365largest network in AU by IPv4 space, of 1,660 · <0.01% of AU
Rank worldwide#70,303of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryAustralia1,688 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 103.209.243.0/24

Similar-sized networks in Australia

ASNNameIPv4 addresses
AS135088#1362 GRID-AS-AP - Grid Technology Pty Ltd256
AS135105#1363 ZMS-AS-AP - ZEARA MANAGED SERVICES PTY LTD256
AS135118#1364 TCOTCOA-AS-AP - The Corporation of the City of Adelaide256
AS135128#1366 NPC-AS-AP - Newcastle Port Corporation256
AS135164#1367 KICL-AS-AP - Kardinia International College256
AS135165#1368 LOAPL-AS-AP - Laing O'Rourke Australia Pty Ltd256

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