AS38066 Department of Environment and Climate Change

DECC-AS-AP - Department of Environment and Climate Change · registered in Australia

IPv4 addresses2,0483 prefixes · <0.001% of announced IPv4

Rank in Australia#362largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#23,256of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustralia1,688 ASNs registered there

Open AS38066 in ASN lookup Look up an IP in this network (141.243.8.1) All networks in Australia

IPv4 prefixes

All 3 prefixes, in address order.

141.243.8.0/23
141.243.20.0/23
141.243.32.0/22

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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