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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 |
| 2 |
| AS132409NZ | MONZTPT-AS-AP - Museum of New Zealand Te Papa Tongarewa | 256 | — | 1 |
| AS132174NZ | MATRIXSECURITY-AS-AP - Matrix Security Group Limited | 256 | — | 1 |
| AS38037NZ | INTERNET-AS-AP - InternetNZ Lab | 256 | 1 | 2 |
| AS150723NZ | MEGA-AS-JP - Mega Limited | 256 | 1 | 2 |
| AS45473NZ | SOLNETSOLUTIONS-NZ - SOLNETSOLUTIONS-NZ | 256 | — | 1 |
| AS139271NZ | SIMPSONGRIERSON-AS-AP - Simpson Grierson Limited | 256 | — | 1 |
| AS133108NZ | WANGANUI-AS-AP - Wanganui District Council | 256 | — | 1 |
| AS45140NZ | CHRIST-COLLEGE-NZ-AS-AP - Christ College Christchurch ASN | 256 | — | 1 |
| AS9325NZ | SPARK-AS-AP - Spark New Zealand Trading Ltd | 256 | 1 | 2 |
| AS134131NZ | WHAKATANE1-AS-AP - Whakatane District Council | 256 | — | 1 |
| AS135087NZ | SWEEPINTERNET-AS-AP - Sweep Internet NZ Limited | 256 | — | 1 |
| AS135288NZ | AUCKLANDMUSEUM-AS-AP - Auckland Museum Trust Board | 256 | — | 1 |
| AS134818NZ | EGGS-AS-AP - Epsom Girls Grammar School | 256 | — | 1 |
| AS136440NZ | VALENTIA-AS-AP - VALENTIA TECHNOLOGIES (NZ) LIMITED | 256 | — | 1 |
| AS139748NZ | HBDHB-AS-AP - Hawkes Bay District Health Board | 256 | — | 1 |
| AS137472NZ | FREIGHTWAYS-AS-AP - Freightways Information Services Limited | 256 | — | 1 |
| AS150795NZ | BRAINTRUST-AS-AP - Braintrust Ltd | 256 | — | 1 |
| AS140851NZ | RHL-AS-AP - Ryman Healthcare Limited | 256 | — | 1 |
| AS132305NZ | PTTNZLIMITED-AS-AP - PTT NZ Limited | 256 | — | 1 |
| AS136015NZ | NSP-AS-AP - NETWORK SERVICE PROVIDERS LIMITED | 256 | — | 1 |
| AS137469NZ | SIGNIFYLIMITED-AS-AP - Signify Limited | 256 | 1 | 2 |
| AS132887NZ | COUNTIESENERGY-AS-AP - Counties Energy Limited | 256 | — | 1 |
| AS140679NZ | OSL-AS-AP - Our School Ltd | 256 | — | 1 |
| AS131187NZ | ECSN-AS-AP - Teritary Education Commission | 256 | — | 1 |
| AS63519NZ | SILICON-NZ - 73 Sydney St | 256 | — | 1 |
| AS153180NZ | EXABA-AS-NZ - Exaba Limited | 256 | — | 1 |
| AS137217NZ | BSPG-AS-AP - BLUE STAR GROUP (NEW ZEALAND) LIMITED | 256 | 1 | 2 |
| AS132695NZ | OPTIM-AS-AP - Optimation New Zealand Limited | 256 | — | 1 |
| AS139074NZ | PRODIGI-AS-AP - Prodigi Technology Services Limited - Community ISP | 256 | 256 | 2 |
| AS135142NZ | ENIGMA-AS-AP - Enigma Solutions Limited | 256 | — | 1 |
| AS141382NZ | FultonHoganLimited-AS-AP - Fulton Hogan Limited | 256 | — | 1 |
| AS56101NZ | TWOA-NZ - 320 Factory Rd | 256 | — | 1 |
| AS132238NZ | AHSL-AS-AP - Array Health | 256 | — | 1 |
| AS135431NZ | EIT-AS-AP - EASTERN INSTITUTE OF TECHNOLOGY LIMITED | 256 | — | 1 |
| AS132083NZ | FCSL-AS-AP - FOUNDATION CLOUD SERVICES LIMITED | 256 | — | 1 |
| AS151475NZ | CADUCEUS-AS-AP - Caduceus Systems Limited | 256 | 1 | 2 |
| AS153173NZ | ITCL-AS-AP - Information Technology Consultants Limited | 256 | — | 1 |
| AS133427NZ | SDC-AS-AP - Selwyn District Council | 256 | — | 1 |
| AS134156NZ | COVER-AS-AP - Cover Communications Limited | 256 | 1 | 2 |
| AS152909NZ | SAFER-AS-AP - SaferCities | 256 | 1 | 2 |
| AS134744NZ | COUNTRYNET-AS-AP - Countrynet NZ Limited | 256 | — | 1 |
| AS55715NZ | ADVANCEDDATACENTRES-NZ - 113 Bank Street | 256 | — | 1 |
| AS55887NZ | DIOSCHOOLAK2-NZ - Diocesan School for Girls | 256 | — | 1 |
| AS2756NZ | ERX-EYAU-O - Ernst & Young | 256 | — | 1 |
| AS58421NZ | PS-NZ-AS-AP - Parliamentary Service | 256 | — | 1 |
| AS137957NZ | OMV-AS-AP - OMV NEW ZEALAND LIMITED | 256 | — | 1 |