asn.dev

Autonomous system

AS38260 TNSI-AS-AP Transaction Network Services AS for Asia Pac

Unclassified APNIC

IPv4 addresses 4.10K 8 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly AU
Exchanges 0 recorded by PCH
Upstreams 6 0 downstream
Flagged prefixes 0 none

Summary

Transaction Network Services

Australia · AI-generated

business ias payments australia

TNSI-AS-AP is held by Transaction Network Services.

What it's used for

  • The address space carries infrastructure for a global provider of Infrastructure-as-a-Service (IaaS) solutions, with all prefixes registered under the netname TNSI and registrant Transaction Network Services.
  • The AS announces 4096 IPv4 addresses across 8 prefixes in Australia and maintains 6 observed neighbours, a ratio consistent with a business network providing redundant connectivity for mission-critical transaction processing.
  • Traffic from this AS consists of web/API endpoints and backhaul for financial and telecommunications services, supporting highly diversified and redundant dual-carrier networks for payment systems.

Notable

  • Registrants agree with the announcer, with all prefixes listed under Transaction Network Services or IRT-TNSI-AP.
  • The address inventory is finely subdivided into one /21, one /23, and six /24 blocks, indicating site-by-site segmentation within a 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

6 upstream, 0 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS4826Vocus Connect International Backbone430
AS4637Telstra Global181
AS703Verizon Business109
AS1221Telstra Limited101
AS9534Binariang Berhad45
AS4788TM TECHNOLOGY SERVICES SDN. BHD.17

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 8 prefixes · 4.10K addresses IPv6 0 prefixes

CountryNamePrefixes
AUAustralia8

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS38260
Registry name
TNSI-AS-AP
Registrant
Transaction Network Services
Abuse contact
rbehan@tnsi.com
Registered
2008-09-04
Last changed
2021-01-08
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 15 with no ROA
ROAs
0 authorising AS38260
ASPA
no ASPA record
IRR
100% registered · 15 of 15 announcements
Route objects
17 naming AS38260

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 1,782 prefixes, as published 2026-10-16. 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