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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 |
Share of announced address space covered by valid Route Origin Authorizations.
700 autonomous systems registered to New Zealand. Click an AS for detail.
| 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 |
| 256 |
| — |
| 1 |
| AS132174NZ | MATRIXSECURITY-AS-AP - Matrix Security Group Limited | 256 | — | 1 |
| AS150723NZ | MEGA-AS-JP - Mega Limited | 256 | 1 | 2 |
| AS140851NZ | RHL-AS-AP - Ryman Healthcare Limited | 256 | — | 1 |
| AS132238NZ | AHSL-AS-AP - Array Health | 256 | — | 1 |
| AS151475NZ | CADUCEUS-AS-AP - Caduceus Systems Limited | 256 | 1 | 2 |
| AS133427NZ | SDC-AS-AP - Selwyn District Council | 256 | — | 1 |
| AS139074NZ | PRODIGI-AS-AP - Prodigi Technology Services Limited - Community ISP | 256 | 256 | 2 |
| AS139272NZ | EIT-AS-AP - EASTERN INSTITUTE OF TECHNOLOGY LIMITED | 256 | — | 1 |
| AS147012NZ | LIVERTON1-AS-AP - Liverton Security | 256 | 1 | 2 |
| AS45476NZ | PROPHARMANET-AS-AP - PROPHARMA Limited | 256 | — | 1 |
| AS131167NZ | STJOHNNZLTD-AS-AP - ST JOHN NZ LIMITED | 256 | — | 1 |
| AS55435NZ | WDC-AS-AP - Whangarei District Council | 256 | — | 1 |
| AS141183NZ | KIWIBANK-AS-AP - Kiwibank Limited | 256 | — | 1 |
| AS152108NZ | NATCLIMITED-AS-AP - NATC Limited | 256 | 1 | 2 |
| AS139876NZ | COSCOSHIPPING-AS-AP - COSCO SHIPPING LINES (NEW ZEALAND) LIMITED | 256 | — | 1 |
| AS131323NZ | HONDA-AS-AP - Honda New Zealand Ltd | 256 | — | 1 |
| AS153850NZ | RTL-AS-AP - Resolve Technology Limited | 256 | 1 | 2 |
| AS140089NZ | TAGL-AS-AP - Turners Automotive Group Limited | 256 | — | 1 |
| AS135087NZ | SWEEPINTERNET-AS-AP - Sweep Internet NZ Limited | 256 | — | 1 |
| AS152909NZ | SAFER-AS-AP - SaferCities | 256 | 1 | 2 |
| AS139681NZ | DCSL-AS-AP - Dynamic Computer Services Limited | 256 | — | 1 |
| AS137472NZ | FREIGHTWAYS-AS-AP - Freightways Information Services Limited | 256 | — | 1 |
| AS58624NZ | END2END-AS-AP - End 2 End Limited | 256 | 1 | 2 |
| AS152653NZ | CHORUSLTD-AS-AP - Chorus New Zealand Limited | 256 | — | 1 |
| AS136980NZ | COOPERATIVEBANK-AS-AP - THE CO-OPERATIVE BANK LIMITED | 256 | — | 1 |
| AS133741NZ | WKNTA-AS-AP - Waka Kotahi NZ Transport Agency | 256 | — | 1 |
| AS136015NZ | NSP-AS-AP - NETWORK SERVICE PROVIDERS LIMITED | 256 | — | 1 |
| AS45633NZ | SLUSH-V4-TRANSIT-AP - Slush Technologies AS V4 Transit | 256 | — | 1 |
| AS63979NZ | TALK-CLOUD-AS-AP - TALK A CLOUD LIMITED | 256 | — | 1 |
| AS45473NZ | SOLNETSOLUTIONS-NZ - SOLNETSOLUTIONS-NZ | 256 | — | 1 |
| AS132284NZ | RADIO-NEW-ZEALAND-AS-AP - Radio New Zealand | 256 | — | 1 |
| AS142602NZ | CONTACTENERGY-AS-AP - Contact Energy Limited | 256 | — | 1 |
| AS55715NZ | ADVANCEDDATACENTRES-NZ - 113 Bank Street | 256 | — | 1 |
| AS132305NZ | PTTNZLIMITED-AS-AP - PTT NZ Limited | 256 | — | 1 |
| AS132887NZ | COUNTIESENERGY-AS-AP - Counties Energy Limited | 256 | — | 1 |
| AS139695NZ | KIWIBANK-AS-ORB - Kiwibank Limited | 256 | — | 1 |
| AS137465NZ | SIMPLYFREELIMITED-AS-AP - Simplyfree Limited | 256 | — | 1 |
| AS152851NZ | RJOCLIMITED-AS-AP - RJOC Limited | 256 | — | 1 |
| AS135288NZ | AUCKLANDMUSEUM-AS-AP - Auckland Museum Trust Board | 256 | — | 1 |
| AS135428NZ | FENZ-AS-AP - Fire and Emergency New Zealand | 256 | — | 1 |
| AS136440NZ | VALENTIA-AS-AP - VALENTIA TECHNOLOGIES (NZ) LIMITED | 256 | — | 1 |
| AS134227NZ | REDCABLES-NZ-AP - WAND FAUCET-controlled multi-vendor production OpenFlow network | 256 | — | 1 |
| AS38037NZ | INTERNET-AS-AP - InternetNZ Lab | 256 | 1 | 2 |
| AS141228NZ | MNZL-AS-AP - Monitor New Zealand Limited | 256 | — | 1 |
| AS131174NZ | TWO-DEGREES-AS-AP - Two Degrees Mobile Limited | 256 | — | 1 |
| AS45140NZ | CHRIST-COLLEGE-NZ-AS-AP - Christ College Christchurch ASN | 256 | — | 1 |