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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 |
| 66K |
| 2 |
| 5 |
| AS24398NZ | AUT-NZ-AP - Auckland University of Technology | 66K | 65.5K | 4 |
| AS45172NZ | JADE-NZ-AS-AP - Jade Software Corporation Christchurch ASN | 66.3K | — | 18 |
| AS45946NZ | AIRNZ-AS2-NZ - Air New Zealand Limited | 67.6K | — | 9 |
| AS17705NZ | INSPIRENET-AS-AP - InSPire Net Ltd | 76.8K | 65.5K | 31 |
| AS4648NZ | SPARK-NZ - Global-Gateway Internet | 78.8K | 65.5K | 171 |
| AS55872NZ | BAYCITY-AS-AP - BayCity Communications Limited | 81.4K | — | 8 |
| AS45177NZ | DEVOLI-AS-AP - Devoli | 84K | 220.3K | 184 |
| AS9433NZ | MASSEY-AS - Massey University | 100.9K | 65.5K | 12 |
| AS55850NZ | MERCURYNZ-AS-AP - Mercury NZ Limited | 109.3K | 131.1K | 31 |
| AS56030NZ | VOYAGERNET-AS-AP - Voyager Internet Ltd. | 112.9K | 393.2K | 40 |
| AS17435NZ | VNGSL-AS-NZ - Vodafone Next Generation Services Limited | 196.6K | 65.5K | 4 |
| AS23655NZ | TWODEGREES-NZ-AS - 2degrees Networks Limited | 263.7K | 697.3K | 94 |
| AS4768NZ | ONENZ-INET-AS - One New Zealand Group Limited | 306.4K | — | 37 |
| AS9790NZ | TWO-DEGREES-AS-AP - Two Degrees Networks Limited | 723.7K | 1.3M | 71 |
| AS4771NZ | SPARKNZ - Spark New Zealand Trading Ltd. | 851.5K | 7.9K | 535 |
| AS9500NZ | ONENZ-TRANSIT-AS - One New Zealand Group Limited | 857.3K | 327.7K | 21 |