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How New Zealand ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to New Zealand over time.
The largest autonomous systems registered to New Zealand by IPv4 footprint.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS9500NZ | ONENZ-TRANSIT-AS - One New Zealand Group Limited | 857.3K | 21 |
| AS4771NZ | SPARKNZ - Spark New Zealand Trading Ltd. | 835.3K | 518 |
| AS9790NZ | TWO-DEGREES-AS-AP - Two Degrees Networks Limited | 723.5K | 70 |
| AS4768NZ | ONENZ-INET-AS - One New Zealand Group Limited | 306.4K | 37 |
| AS23655NZ | TWODEGREES-NZ-AS - 2degrees Networks Limited | 263.7K | 89 |
| AS17435NZ | VNGSL-AS-NZ - Vodafone Next Generation Services Limited | 196.6K | 4 |
| AS56030NZ | VOYAGERNET-AS-AP - Voyager Internet Ltd. | 112.9K | 40 |
| AS55850NZ | MERCURYNZ-AS-AP - Mercury NZ Limited | 109.3K | 31 |
| AS9433NZ | MASSEY-AS - Massey University | 100.9K | 12 |
| AS45177NZ | DEVOLI-AS-AP - Devoli | 85.2K | 198 |
Share of announced address space covered by valid Route Origin Authorizations.
700 autonomous systems registered to New Zealand. Click an AS for detail.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS134102NZ | ACCELERO-AP - Accelero Limited | — | — | 0 |
| AS139046NZ | NEXTRO-AS-AP - Nextro LP | — | — | 0 |
| AS136024NZ | ADVANTAGE-AS-AP - Advantage Limited | — | — | 0 |
| AS149657NZ | ISP-AS-AP - Internet Services Limited | — | — | 0 |
| AS2926NZ | ERX-DB-2 - Dominion Breweries Ltd. | — | — | 0 |
| AS38560NZ | MERIDIANENERGY-NZ - Meridian energy | — | — | 0 |
| AS45822NZ | SNAP-NZ-DOM-AS-AP - Snap Internet Limited | — | — | 0 |
| AS17746NZ | TWO-DEGREES-AS-AP - Two Degrees Mobile Limited | — | — | 0 |
| AS132919NZ | WEBSLICELIMITED-AS-AP - WebSlice Limited | — | — | 0 |
| AS9343NZ | VOYAGERNET-NZ - Voyager Internet Ltd. | — | — | 0 |
| AS131305NZ | MSCA-AS-AP - MSCA | — | — | 0 |
| AS147045NZ | MERCURYNZ-AS-AP - Mercury NZ Limited | — | — | 0 |
| AS133789NZ | RADIO-NET-AS-AP - Mount Campbell Networks Ltd | — | — | 0 |
| AS64070NZ | HEALTHALLIANCE-NZ - healthAlliance | — | — | 0 |
| AS141233NZ | FFL-AS-AP - FULL FLAVOUR LIMITED | — | — | 0 |
| AS9338NZ | NATLIB-NZ-AS-AP - National Library of New Zealand | — | — | 0 |
| AS133420NZ | GENI-N4L-APE - Network for Learning | — | — | 0 |
| AS131227NZ | YRLESSLTD-AS-AP - Yrless Ltd | — | — | 0 |
| AS56228NZ | KORDIA-LTD-AS-AP - Kordia Limited | — | — | 0 |
| AS9344NZ | VOYAGER-NZ-AS - Voyager NZ Ltd | — | — | 0 |
| AS134958NZ | KAPUA-A-AS-AP - Vital Data Ltd | — | — | 0 |
| AS134224NZ | VOYAGERNET-AS-AP - Voyager Internet Limited | — | — | 0 |
| AS45631NZ | Contactenergy-nz-ap - Contact Energy New Zealand | — | — | 0 |
| AS132066NZ | NPDC-AS-AP - New Plymouth District Council | — | — | 0 |
| AS17808NZ | ONENZ-AS-AP - One New Zealand Group Limited | — | — | 0 |
| AS151642NZ | NETVINELTD-AS-AP - Netvine LTD | — | 1 | 1 |
| AS38492NZ | REANNZ-ENDACE-NZ-AP - REANNZ Customer - Endace | — | — | 0 |
| AS45135NZ | SNAP-REANNZ-AS-AP - Snap National Distributed | — | — | 0 |
| AS56036NZ | UBERGROUP-NIX-NZ - UberGroup Limited | — | — | 0 |
| AS133474NZ | MYNX-AS-AP - MYNX INTERNET LIMITED | — | — | 0 |
| AS133729NZ | EQUINOXLIMITED-AS-AP - Equinox Limited | — | — | 0 |
| AS147051NZ | ETH-AS-AP - Ethanet Limited | — | — | 0 |
| AS153979NZ | MAXCONTROL-AS-AP - Maximum Control Limited | — | — | 0 |
| AS7584NZ | TCR-AS-AP - TCR Holdings Limted. | — | — | 0 |
| AS17752NZ | TDL2L-AS-AP - The Digital Lab 2007 Limited | — | — | 0 |
| AS17902NZ | IHUG-TRANSIT-AP - ihug Wholesale Bandwidth Sales | — | — | 0 |
| AS24347NZ | CAPGEMINI-AS-NZ - Capgemini New Zealand Limited | — | — | 0 |
| AS38827NZ | REANNZ-KRISTIN-NZ-AP - REANNZ Customer - Kristin School | — | — | 0 |
| AS45191NZ | ECANS-NZ-AS - Ecans Corporation Christchurch ASN | — | — | 0 |
| AS3787NZ | ERX-MOBILE-1 - Telecom Mobile Communications Ltd. | — | — | 0 |
| AS138410NZ | WAIKATOUNI-AS-AP - ITS, University of Waikato | — | — | 0 |
| AS140872NZ | CATALYSTCLOUD-AS-AP - Catalyst Cloud Limited | — | — | 0 |
| AS23755NZ | CITYBRIDGE-AS-NZ - Citylink | — | — | 0 |
| AS55502NZ | NZICA-NET-NZ - Level 7 50 Customhouse Quay | — | — | 0 |
| AS132155NZ | OBTRIX-AS-AP - Obtrix LTD | — | — | 0 |
| AS9445NZ | ASN-SATURN-NZ # AS-SATURN-NZ converted to ASN-SATURN-NZ for RPSL compliance - Saturn Communications Ltd | — | — | 0 |
| AS9876NZ | MERCURYNZ-AS-AP - Mercury NZ Limited | — | — | 0 |
| AS38190NZ | TCR-NZ - TCR Holdings Limted | — | — | 0 |
| AS45823NZ | SNAP-NZ-INT-AS - Snap Internet Limited | — | — | 0 |
| AS56216NZ | COMPASSCOM-AS-AP - Compass Communications Ltd | — | — | 0 |