AS64089 DNSFilter, Inc.

DNSFILTER-AS-AP - DNSFilter, Inc. · registered in Australia

IPv4 addresses1,5364 prefixes · <0.001% of announced IPv4

Rank in Australia#413largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#26,164of 79,396 networks with IPv4

IPv66 x /483 prefixes

CountryAustralia1,688 ASNs registered there

Open AS64089 in ASN lookup Look up an IP in this network (45.54.28.1) All networks in Australia

IPv4 prefixes

All 4 prefixes, in address order.

45.54.28.0/24
45.253.131.0/24
103.85.42.0/23
103.247.36.0/23

IPv6 prefixes

All 3 prefixes.

2402:5c40:2000::/48
2402:5c40:5c40::/46
2607:f740:e005::/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