AS136181 ActivePort Pty Ltd

ACTIVEPORT-AS-AP - ActivePort Pty Ltd · registered in Australia

IPv4 addresses1,0243 prefixes · <0.001% of announced IPv4

Rank in Australia#522largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#35,523of 79,396 networks with IPv4

IPv65 x /483 prefixes

CountryAustralia1,688 ASNs registered there

Open AS136181 in ASN lookup Look up an IP in this network (103.138.37.1) All networks in Australia

IPv4 prefixes

All 3 prefixes, in address order.

103.138.37.0/24
103.138.39.0/24
163.223.176.0/23

IPv6 prefixes

All 3 prefixes.

2001:9600:2::/47
2001:9600:100::/47
2001:9600:301::/48

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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