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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. | 851.5K | 535 |
| AS9790NZ | TWO-DEGREES-AS-AP - Two Degrees Networks Limited | 723.7K | 71 |
| 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.
720 autonomous systems registered to New Zealand. Click an AS for detail.
| 263.7K |
| 94 |
| 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 | 84K | 184 |
| 512 |
| — |
| 1 |
| AS132027NZ | HDC-AS-AP - Hastings District Council | 512 | — | 2 |
| AS58631NZ | VISTA-AS-AP - Vista Group (NZ) Limited | 512 | 1 | 3 |
| AS133578NZ | DoersNetworksLimited-AS-AP - DOERS NETWORKS LIMITED | 512 | — | 1 |
| AS23869NZ | NZSRS-AP - InternetNZ infrastructure for NZ TLD SRS and DNS servers | 512 | 4.1K | 3 |
| AS132875NZ | NATIONALPACS-AS-AP - National Pacs Limited | 512 | 1 | 3 |
| AS154643NZ | MAGNIFICENTLIMITED-AS-AP - Magnificent Limited | 512 | 1 | 3 |
| AS681NZ | WAIKATOUNI-AS-AP - University of Waikato | 512 | — | 2 |
| AS45285NZ | NZ-AS-NS2-AP - ASN for anycast peering | 512 | 8 | 10 |
| AS136584NZ | VPL-UK-AS - VoIP Line Telecom Pty. Ltd. | 512 | 1 | 2 |
| AS134436NZ | TIGL-AS-AP - The Instillery Group Limited | 512 | — | 2 |
| AS138355NZ | WARNERTELECOM-AS-AP - Warner Telecommunication LTD | 512 | — | 2 |
| AS132450NZ | NEWERAIT - New Era IT Ltd | 512 | — | 2 |
| AS17542NZ | TNZIFPAFR-AS-AP - The New Zealand Institute for Plant and Food Research | 512 | — | 2 |
| AS134730NZ | EDMICLOUD-AS-AP - EDMI NZ Limited | 512 | — | 1 |
| AS61025NZ | COCCA-ASN CoCCA Registry Services (NZ) Limited | 512 | 131.1K | 4 |
| AS38473NZ | NZIBSL-AS-AP - New Zealand Institute for Bioeconomy Science Limited | 512 | — | 2 |
| AS136499NZ | TMGCLOUDLAND-AS-AP - TMG Cloudland Limited | 512 | — | 2 |
| AS136797NZ | TURBOITLIMITED-AS-AP - Turbo I.T Limited | 512 | 1 | 3 |
| AS55747NZ | SIT-AS-AP - Southern Institute of Technology, | 512 | — | 2 |
| AS64076NZ | CLOUDSOURCEITLTD-AS-AP - CloudSource IT Limited | 512 | — | 2 |
| AS152596NZ | RBL-AS-AP - Rodney Broadband Limited | 512 | — | 1 |
| AS133857NZ | CALLAGHAN-INNOVATION-AS-AP - Callaghan Innovation | 512 | — | 2 |
| AS139336NZ | FREEDOMINTERNET-LTD-AS-AP - Freedom Internet Ltd. | 512 | 65.5K | 3 |
| AS153389NZ | TASMAN-AS-AP - Tasman District Council | 512 | — | 2 |
| AS138973NZ | CAMPBELL-AS-AP - Campbell Technology Limited | 512 | 1 | 3 |
| AS136960NZ | AJG-AS-AP - ARTHUR J. GALLAGHER & CO (NZ) LIMITED | 512 | — | 2 |
| AS24548NZ | BAYCITY-AS-AP - BayCity Communications Limited | 512 | — | 1 |
| AS149310NZ | LAYER3LIMITED-AS-AP - Layer3 Limited | 512 | — | 2 |
| AS45586NZ | AKGRAMMAR-AKL-NZ - Auckland Grammar School | 512 | 1 | 3 |
| AS151839NZ | OFSNL-AS-AP - OJI FIBRE SOLUTIONS | 512 | — | 1 |
| AS153312NZ | BTIT-AS-AP - BTIT Consulting Limited | 512 | 65.6K | 5 |
| AS136559NZ | OMEGANETWORKSLTD-AS-AP - Omega Networks | 512 | 65.5K | 2 |
| AS133370NZ | TODDENERGYLIMITED-AS-AP - TODD ENERGY LIMITED | 512 | — | 2 |
| AS135344NZ | TTL-AS-AP - Transactor Technologies Limited | 512 | — | 2 |
| AS135021NZ | PLATFORMPLUS-AS-AP - PlatformPlus Limited | 512 | 65.5K | 2 |
| AS136500NZ | NORTHCLOUDLIMITED-AS-AP - NorthCloud Limited | 768 | — | 2 |
| AS132003NZ | VUW-SOFTNETLAB-AP - Network Research Lab | 768 | — | 2 |
| AS9327NZ | HOPCOUNT - Hopcount Limited | 768 | — | 3 |
| AS134099NZ | THETREASURY-AS-AP - CASS - NZ Central Government | 768 | — | 3 |
| AS133532NZ | INTERNET-AS-AP - ASN for .nz InternetNZ Registry Content | 768 | 2 | 5 |
| AS135328NZ | TSL-AS-AP - Tangelo Services | 768 | 65.5K | 4 |
| AS134118NZ | BECA3-AS-AP - Beca Corporate Holdings Limited | 768 | — | 3 |
| AS134372NZ | VISIONLAB-AS-AP - L. EDWARDS & SON LIMITED t/a VisionLab | 768 | — | 2 |
| AS10110NZ | MITNZ-AS-AP - Manukau Institute of Technology | 768 | — | 3 |
| AS55759NZ | MFAT-NET-NZ - 195 Lambton Quay | 768 | — | 3 |
| AS45359NZ | MEDIA-AS-AP - MediaWorks Holdings Limited | 768 | — | 3 |