asn.dev

Autonomous system

AS4768 ONENZ-INET-AS One New Zealand Group Limited

Residential APNIC

IPv4 addresses 306K 32 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly NZ
Exchanges 1 recorded by PCH
Upstreams 1 33 downstream
Flagged prefixes 0 none

Summary

One New Zealand Group Limited

New Zealand · AI-generated

isp legacy

ONENZ-INET-AS — a core internet ASN of One New Zealand, one of the country's largest telecommunications operators, offering mobile, fixed broadband, and business connectivity.

What it's used for

  • Consumer and business internet access across New Zealand.
  • Peering and transit for the operator's national network.

Notable

  • One New Zealand is the current name of the company formerly known as Vodafone New Zealand; it was rebranded in 2023 after the local business was sold out of the Vodafone group.
  • With hundreds of thousands of IPv4 addresses, this is a substantial eyeball network by New Zealand standards — most of the space ultimately lands on subscriber connections rather than servers.

Interesting

  • The company's network is the product of decades of New Zealand telecom consolidation, absorbing a series of earlier operators, so a single ASN can carry address ranges with quite different origins.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Auckland Peering ExchangeAuckland, New Zealand192.203.154.32

Transit providers

1 upstream, 33 downstream and 39 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9500One New Zealand Group Limited2,406

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 32 prefixes · 306K addresses IPv6 0 prefixes

CountryNamePrefixes
NZNew Zealand32

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS4768
Registry name
ONENZ-INET-AS
Registrant
One New Zealand Group Limited
Abuse contact
PlanningandDesign.Networks@one.nz
Registered
2008-09-04
Last changed
2023-03-30
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
One New Zealand Group
Scope
Not Disclosed
Traffic ratio
Not Disclosed
Peering policy
Open

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 37 valid, 0 with no ROA
ROAs
95 authorising AS4768
ASPA
no ASPA record
IRR
100% registered · 37 of 37 announcements
Route objects
113 naming AS4768

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 431 networks and 1,775 prefixes, as published 2026-10-11. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check