AS133737 BARWON HEALTH trading as SOUTH WEST ALLIANCE OF RURAL HEALTH (SWARH)

SWARH-AS-AP - BARWON HEALTH trading as SOUTH WEST ALLIANCE OF RURAL HEALTH (SWARH) · registered in Australia

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Australia#919largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#53,396of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustralia1,688 ASNs registered there

Open AS133737 in ASN lookup Look up an IP in this network (103.39.136.1) All networks in Australia

IPv4 prefixes

All 1 prefix, in address order.

103.39.136.0/23

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ASNNameIPv4 addresses

AS133321#916 DATACOM-QLD-AP - Datacom QLD Internet ASN512

AS133438#917 SJAWAL-AS-AP - St John Ambulance Western Australia Ltd.512

AS133548#918 RECSPL-AS-AP - RDG Electrical & Communications Solutions Pty Ltd512

AS133914#920 COLOURED-LINES-AS-AP - Coloured Lines Australia Pty Ltd512

AS133943#921 ISG-AS-AP - Integrated Solutions Group Queensland Pty Ltd512

AS134080#922 TOXFREE-AS-AP - TOX FREE SOLUTIONS LIMITED512

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