asn.dev

Autonomous system

AS24183 DTS-ISP-CORE1-AP DTS LTD

Unclassified APNIC

IPv4 addresses 13.06K 7 prefixes
IPv6 prefixes 17 counted as prefixes, not addresses
Countries 1 mostly NZ
Exchanges 7 recorded by PCH
Upstreams 5 6 downstream
Flagged prefixes 0 none

Summary

DTS New Zealand

New Zealand · AI-generated

isp residential cable nz

The AS handle DTS-ISP-CORE1-AP is held by DTS New Zealand Limited.

What it's used for

  • The address space carries residential and business internet services, evidenced by the netname DTSNET and reverse DNS entries pointing to unwired.nz.
  • With 13,056 IPv4 addresses announced across 7 prefixes and 15 observed neighbours, the ratio suggests an access network providing connectivity to end-users rather than a transit provider.

Notable

  • Registrants for the majority of prefixes are DTS New Zealand Limited, while smaller blocks are registered to Unwired IT Ltd and ServerWorks Ltd, indicating potential leased space or distinct operational units.
  • The inventory consists of a mix of legacy 202.x and 103.x blocks alongside a large IPv6 allocation under 2402:9e00::/38.

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 7 exchanges in 2 countries, largest first.

ExchangeLocationTheir address
Megaport IX SydneySydney, Australia103.26.68.63
IX Australia (Sydney NSW)Sydney, Australia218.100.52.98
New Zealand Internet Exchange AucklandAuckland, New Zealand43.243.21.14
MegaPort-IX AucklandAuckland, New Zealand43.243.22.15
Wellington Internet ExchangeWellington, New Zealand202.7.0.143
Edge Internet Exchange - AucklandAuckland, New Zealand103.180.190.52
Hamilton Internet ExchangeHamilton, New Zealand2001:7fa:3:ca07::8f

Transit providers

5 upstream, 6 downstream and 15 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS4826Vocus Connect International Backbone474
AS6939Hurricane Electric LLC126
AS24482SG.GS13
AS64073Vetta Group13
AS35280F5 Networks SARL3

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-17, 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 7 prefixes · 13.06K addresses IPv6 17 prefixes

CountryNamePrefixes
NZNew Zealand24

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS24183
Registry name
DTS-ISP-Core1-AP
Registrant
DTS Limited
Abuse contact
abuse@dts.net.nz
Registered
2008-09-04
Last changed
2021-06-22
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
92% valid · 12 valid, 1 with no ROA
ROAs
15 authorising AS24183
ASPA
no ASPA record
IRR
92% registered · 12 of 13 announcements
Route objects
20 naming AS24183

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: 442 networks and 1,783 prefixes, as published 2026-10-17. 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