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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 |
| UBERGROUP-NIX-NZ - UberGroup Limited |
| — |
| — |
| 0 |
| AS17902NZ | IHUG-TRANSIT-AP - ihug Wholesale Bandwidth Sales | — | — | 0 |
| AS56228NZ | KORDIA-LTD-AS-AP - Kordia Limited | — | — | 0 |
| AS38827NZ | REANNZ-KRISTIN-NZ-AP - REANNZ Customer - Kristin School | — | — | 0 |
| AS3787NZ | ERX-MOBILE-1 - Telecom Mobile Communications Ltd. | — | — | 0 |
| AS153036NZ | TAITLIMITED-AS-AP - Tait Limited | — | 1 | 1 |
| AS134102NZ | ACCELERO-AP - Accelero Limited | — | — | 0 |
| AS2925NZ | ERX-FIS - Freightways Information Services Ltd. | — | — | 0 |
| AS133729NZ | EQUINOXLIMITED-AS-AP - Equinox Limited | — | — | 0 |
| AS152703NZ | BAINZ-AS-AP - BAINZ | — | — | 0 |
| AS7584NZ | TCR-AS-AP - TCR Holdings Limted. | — | — | 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 |
| AS24347NZ | CAPGEMINI-AS-NZ - Capgemini New Zealand Limited | — | — | 0 |
| AS38748NZ | ONENZ-NZ-TEST-AP - One New Zealand Group Mt Eden Test Site | — | — | 0 |
| AS56189NZ | NEWMEDIA-AS-AP - New Media Networks Limited | — | — | 0 |
| AS138410NZ | WAIKATOUNI-AS-AP - ITS, University of Waikato | — | — | 0 |
| AS141040NZ | CHELMER-NON-AS-AP - CHELMER LIMITED | — | — | 0 |
| AS134960NZ | ORBIT-A-AS-AP - Vital Data Ltd | — | — | 0 |
| AS141382NZ | FultonHoganLimited-AS-AP - Fulton Hogan Limited | — | — | 0 |
| AS56216NZ | COMPASSCOM-AS-AP - Compass Communications Ltd | — | — | 0 |
| AS38190NZ | TCR-NZ - TCR Holdings Limted | — | — | 0 |
| AS17484NZ | CELLO-AS-AP - CELLO GROUP LIMITED | — | — | 0 |
| AS63830NZ | AKLIX-AS-AP - New Zealand Internet Exchange Incorporated | — | — | 0 |
| AS132918NZ | VETTA - Vetta Technologies Ltd | — | — | 0 |
| AS9325NZ | SPARK-AS-AP - Spark New Zealand Trading Ltd | — | — | 0 |
| AS131227NZ | YRLESSLTD-AS-AP - Yrless Ltd | — | — | 0 |
| AS45823NZ | SNAP-NZ-INT-AS - Snap Internet Limited | — | — | 0 |
| AS131193NZ | VUW2-AS-AP - Engineering and Computer Science | — | — | 0 |
| AS133420NZ | GENI-N4L-APE - Network for Learning | — | — | 0 |
| AS55502NZ | NZICA-NET-NZ - Level 7 50 Customhouse Quay | — | — | 0 |
| AS134224NZ | VOYAGERNET-AS-AP - Voyager Internet Limited | — | — | 0 |
| AS140872NZ | CATALYSTCLOUD-AS-AP - Catalyst Cloud Limited | — | — | 0 |
| AS147051NZ | ETH-AS-AP - Ethanet Limited | — | — | 0 |
| AS132155NZ | OBTRIX-AS-AP - Obtrix LTD | — | — | 0 |
| AS45631NZ | Contactenergy-nz-ap - Contact Energy New Zealand | — | — | 0 |
| AS199243NZ | ZL4CAT-NET Alex Smith | — | 527 | 17 |
| AS23755NZ | CITYBRIDGE-AS-NZ - Citylink | — | — | 0 |
| AS132014NZ | NETPOLLER-AS-AP - NetPoller Limited | — | — | 0 |
| AS38479NZ | LANDCARE-AS-NZ - Landcare Research | — | — | 0 |
| AS134958NZ | KAPUA-A-AS-AP - Vital Data Ltd | — | — | 0 |
| AS38492NZ | REANNZ-ENDACE-NZ-AP - REANNZ Customer - Endace | — | — | 0 |
| AS64070NZ | HEALTHALLIANCE-NZ - healthAlliance | — | — | 0 |
| AS132452NZ | NPSCHOOLS-AS-AP - New Plymouth Schools | — | — | 0 |
| AS133474NZ | MYNX-AS-AP - MYNX INTERNET LIMITED | — | — | 0 |
| AS10200NZ | TDL2L-AS-AP - The Digital Lab 2007 Limited | — | — | 0 |
| AS7714NZ | ONENZ-VPN-AS - One New Zealand Group Limited | — | — | 0 |