AS2570 Spark New Zealand Trading Ltd

TAS-SPARK-NZ - Spark New Zealand Trading Ltd · registered in New Zealand

IPv4 addresses6,40016 prefixes · <0.001% of announced IPv4

Rank in New Zealand#58largest network in NZ by IPv4 space, of 419 · 0.13% of NZ

Rank worldwide#12,018of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryNew Zealand427 ASNs registered there

Open AS2570 in ASN lookup Look up an IP in this network (146.171.18.1) All networks in New Zealand

IPv4 prefixes

All 16 prefixes, in address order.

146.171.18.0/24
146.171.25.0/24
146.171.41.0/24
146.171.42.0/24
146.171.96.0/24
146.171.246.0/23
146.171.248.0/22
146.171.254.0/24
202.27.156.0/22
202.27.184.0/24
202.50.231.0/24
210.54.141.0/24
210.55.11.0/24
210.55.176.0/24
210.55.184.0/23
210.55.216.0/23

IPv6 prefixes

All 1 prefix.

2403:9800:2f::/48

Other ASNs named Spark New Zealand Trading Ltd

3 other networks use the same organisation name; together with AS2570 they announce 760,064 IPv4 addresses.

ASNNameIPv4 addresses

AS4771SPARKNZ - Spark New Zealand Trading Ltd. NZ748,544

AS18353SPARK-AS-AP - Spark New Zealand Trading Ltd NZ4,864

AS9325SPARK-AS-AP - Spark New Zealand Trading Ltd NZ256

Similar-sized networks in New Zealand

ASNNameIPv4 addresses

AS45280#55 NZTECHNOLOGY-AS-AP - New Zealand Technology Group Limited6,656

AS45475#56 AMURINET-NZ - Amuri Net6,656

AS45230#57 UBERGROUP-AS-NZ - UberGroup Limited6,400

AS45637#59 UNIFONENETWORKS-AS-AP - UniFone New Zealand Ltd6,144

AS38477#60 SOLARIX-NZ - Solarix Networks Limited6,144

AS56186#61 DIGINET-NZ - Digital Island Ltd6,144

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