AS45637 UniFone New Zealand Ltd

UNIFONENETWORKS-AS-AP - UniFone New Zealand Ltd · registered in New Zealand

IPv4 addresses6,1443 prefixes · <0.001% of announced IPv4

Rank in New Zealand#59largest network in NZ by IPv4 space, of 419 · 0.13% of NZ

Rank worldwide#12,152of 79,396 networks with IPv4

IPv61 x /32 (65,537 x /48)2 prefixes

CountryNew Zealand427 ASNs registered there

Open AS45637 in ASN lookup Look up an IP in this network (103.91.172.1) All networks in New Zealand

IPv4 prefixes

All 3 prefixes, in address order.

103.91.172.0/22
123.253.56.0/22
182.54.160.0/20

IPv6 prefixes

All 2 prefixes.

2001:df5:b000::/48
2402:ff00::/32

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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