asn.dev

Autonomous system

AS45359 MEDIA-AS-AP MediaWorks Holdings Limited

Unclassified APNIC

IPv4 addresses 768 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly NZ
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

MediaWorks Holdings Limited

New Zealand · AI-generated

media business nz

MEDIA-AS-AP is operated by MediaWorks Holdings Limited.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by the netname MHL-NZ and registrant MediaWorks Holdings Limited for both announced prefixes.
  • The AS announces 768 IPv4 addresses across 2 prefixes with 2 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.
  • Traffic from this AS consists of office workers and web/API endpoints for a mass media company specializing in radio broadcasting, outdoor advertising, and interactive media.

Notable

  • Registrants agree with the announcer, with both prefixes registered to MediaWorks Holdings Limited under the netname MHL-NZ.
  • The address inventory is finely subdivided into two small blocks (202.49.174.0/23 and 202.49.173.0/24), consistent with an internal corporate estate.

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

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9790Two Degrees Networks Limited130
AS4768One New Zealand Group Limited65

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 2 prefixes · 768 addresses IPv6 0 prefixes

CountryNamePrefixes
NZNew Zealand2

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS45359
Registry name
MEDIA-AS-AP
Registrant
MediaWorks Holdings Limited
Abuse contact
hostmaster@mediaworks.co.nz
Registered
2008-09-04
Last changed
2020-11-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
4 authorising AS45359
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
6 naming AS45359

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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