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AS138153 Isoton Pty Ltd

ISOTONPTYLTD-AS-AP - Isoton Pty Ltd · registered in Australia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4
Rank in Australia#1,452largest network in AU by IPv4 space, of 1,660 · <0.01% of AU
Rank worldwide#70,740of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryAustralia1,688 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 103.183.220.0/24

Similar-sized networks in Australia

ASNNameIPv4 addresses
AS138015#1449 HTB-AS-AP - HTB256
AS138017#1450 ABBNET-AS-AP - Abbotsleigh School256
AS138027#1451 YAL-AS-AP - Yancoal Australia Ltd256
AS138173#1453 MCL-AS-AP - Mortgage Choice Limited256
AS138194#1454 CPLOQ-AS-AP - CEREBRAL PALSY LEAGUE OF QUEENSLAND256
AS138201#1455 MGGS-AS-AP - Melbourne Girls Grammar School256

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