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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. | 809.2K | 515 |
| 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 |
Share of announced address space covered by valid Route Origin Authorizations.
704 autonomous systems registered to New Zealand. Click an AS for detail.
| 263.7K |
| 90 |
| 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 | 85K | 198 |
| AFFCO-AS-AP - AFFCO New Zealand Ltd |
| 256 |
| — |
| 1 |
| AS55860NZ | FOODSTUFFSSI-AS-AP - Foodstuffs SI Ltd | 256 | — | 1 |
| AS132695NZ | OPTIM-AS-AP - Optimation New Zealand Limited | 256 | — | 1 |
| AS152180NZ | NETNAME-1CLIMITED-AS-AP - 1C Limited | 256 | 256 | 2 |
| AS152909NZ | SAFER-AS-AP - SaferCities | 256 | 1 | 2 |
| AS134744NZ | COUNTRYNET-AS-AP - Countrynet NZ Limited | 256 | — | 1 |
| AS136269NZ | BPAC-CS-LP-AS-AP - BPAC CLINICAL SOLUTIONS LP | 256 | — | 1 |
| AS131254NZ | NORTHPOWER-AS-AP - Northpower Ltd | 256 | — | 1 |
| AS138976NZ | NZPL-AS-AP - NEW ZEALAND PHARMACEUTICALS LIMITED | 256 | — | 1 |
| AS56101NZ | TWOA-NZ - 320 Factory Rd | 256 | — | 1 |
| AS139074NZ | PRODIGI-AS-AP - Prodigi Technology Services Limited - Community ISP | 256 | 256 | 2 |
| AS58421NZ | PS-NZ-AS-AP - Parliamentary Service | 256 | — | 1 |
| AS150134NZ | WDHB-AS-AP - Whanganui District Health Board | 256 | — | 1 |
| AS55857NZ | HARVESTELECTRONICS-AS-AP - Harvest Electronics NZ Limited | 256 | 1 | 2 |
| AS152657NZ | DOC-NON-AS-AP - Department of Conservation | 256 | 1 | 2 |
| AS141183NZ | KIWIBANK-AS-AP - Kiwibank Limited | 256 | — | 1 |
| AS137217NZ | BSPG-AS-AP - BLUE STAR GROUP (NEW ZEALAND) LIMITED | 256 | 1 | 2 |
| AS153180NZ | EXABA-AS-NZ - Exaba Limited | 256 | — | 1 |
| AS154620NZ | AHSL-AS-AP - ARRAY HEALTH SOLUTIONS LIMITED | 256 | — | 1 |
| AS38605NZ | RAKON-AS-NZ-AP - Rakon, Auckland, | 256 | 1 | 2 |
| AS24511NZ | NETTRUSTLTD-AS-AP - NET TRUST LIMITED | 256 | 2 | 3 |
| AS133108NZ | WANGANUI-AS-AP - Wanganui District Council | 256 | — | 1 |
| AS141228NZ | MNZL-AS-AP - Monitor New Zealand Limited | 256 | — | 1 |
| AS133427NZ | SDC-AS-AP - Selwyn District Council | 256 | — | 1 |
| AS139748NZ | HBDHB-AS-AP - Hawkes Bay District Health Board | 256 | — | 1 |
| AS133745NZ | INTERNET-AS-AP - InternetNZ | 256 | 1 | 2 |
| AS133537NZ | DNZL-AS-AP - Downer New Zealand Limited | 256 | — | 1 |
| AS142602NZ | CONTACTENERGY-AS-AP - Contact Energy Limited | 256 | — | 1 |
| AS56174NZ | EAGLE-AS-AP - Eagle Technology Group Ltd | 256 | — | 1 |
| AS150409NZ | ENTITY-AS-AP - Entity Communications Limited | 256 | — | 1 |
| AS63979NZ | TALK-CLOUD-AS-AP - TALK A CLOUD LIMITED | 256 | — | 1 |
| AS140874NZ | RNL-AS-AP - Rapidweb Networks Limited | 256 | 1 | 2 |
| AS140679NZ | OSL-AS-AP - Our School Ltd | 256 | — | 1 |
| AS17792NZ | MET-AS-AP - Metservice | 256 | — | 1 |
| AS134818NZ | EGGS-AS-AP - Epsom Girls Grammar School | 256 | — | 1 |
| AS134227NZ | REDCABLES-NZ-AP - WAND FAUCET-controlled multi-vendor production OpenFlow network | 256 | — | 1 |
| AS136980NZ | COOPERATIVEBANK-AS-AP - THE CO-OPERATIVE BANK LIMITED | 256 | — | 1 |
| AS133608NZ | LIVERTON1-AS-AP - Liverton Security Limited | 256 | 1 | 2 |
| AS135428NZ | FENZ-AS-AP - Fire and Emergency New Zealand | 256 | — | 1 |
| AS2756NZ | ERX-EYAU-O - Ernst & Young | 256 | — | 1 |
| AS150795NZ | BRAINTRUST-AS-AP - Braintrust Ltd | 256 | — | 1 |
| AS152108NZ | NATCLIMITED-AS-AP - NATC Limited | 256 | 1 | 2 |
| AS9483NZ | DPL-AS-AP - Flatnet Networks | 256 | — | 1 |
| AS153375NZ | COVER-AS-AP - Cover Communications Limited | 256 | 1 | 2 |
| AS137472NZ | FREIGHTWAYS-AS-AP - Freightways Information Services Limited | 256 | — | 1 |
| AS150723NZ | MEGA-AS-JP - Mega Limited | 256 | 1 | 2 |
| AS139681NZ | DCSL-AS-AP - Dynamic Computer Services Limited | 256 | — | 1 |