Autonomous System

AS55872 One New Zealand Group Limited

ISPActiveNew ZealandAPNIC

AS55872 (BAYCITY-AS-AP) is an ISP network operated by One New Zealand Group Limited in New Zealand, registered with APNIC. It has 8 IPv4 prefixes with 81,408 addresses, which makes it the 2,673rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses81,408in 8 prefixes
IPv6 prefixes0none
Size rank#2,673of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationOne New Zealand Group Limited
AS nameBAYCITY-AS-AP
Websiteone.nz
Country New Zealand (NZ)
Network typeISP
RegistryAPNIC
Abuse contactabuse@one.nz
Registered—
Last updated2026-07-08

IPv4 prefixes

8 prefixes · 81,408 addresses
NetworkAddressesFirst – last address
118.82.128.0/1732,768118.82.128.0 – 118.82.255.255
118.82.128.0/1816,384118.82.128.0 – 118.82.191.255
118.82.192.0/1816,384118.82.192.0 – 118.82.255.255
115.187.96.0/198,192115.187.96.0 – 115.187.127.255
115.187.96.0/204,096115.187.96.0 – 115.187.111.255
119.235.32.0/212,048119.235.32.0 – 119.235.39.255
202.65.164.0/221,024202.65.164.0 – 202.65.167.255
202.65.162.0/23512202.65.162.0 – 202.65.163.255

IPv6 prefixes

No IPv6 prefixes.

Query AS55872 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS55872&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS55872, with or without a key:

curl "https://api.ipapi.is/?q=118.82.128.1"

Other networks of One New Zealand Group Limited

AS9500 One New Zealand Group Limited857,344 IPv4 addressesAS4768 One New Zealand Group Limited306,432 IPv4 addressesAS17435 One New Zealand Group Limited196,608 IPv4 addresses

Largest networks in New Zealand

AS9500 One New Zealand Group Limited857,344 IPv4 addressesAS4771 Spark New Zealand Trading Limited819,456 IPv4 addressesAS9790 Two Degrees Mobile Limited723,712 IPv4 addressesAS4768 One New Zealand Group Limited306,432 IPv4 addressesAS23655 Two Degrees Mobile Limited263,680 IPv4 addressesAS17435 One New Zealand Group Limited196,608 IPv4 addresses