asn.dev

Autonomous system

AS64086 ANZ-SG-AS Australia and New Zealand Banking Group Limited ANZ

Unclassified APNIC

IPv4 addresses 512 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly SG
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

ANZ Bank

Singapore · AI-generated

banking corporate finance

ANZ-SG-AS is operated by Australia and New Zealand Banking Group Limited (ANZ).

What it's used for

  • The address space carries corporate infrastructure for ANZ's Singapore operations, as indicated by the netname ANZ and registrant IRT-ANZNATIONAL-NZ.
  • The AS announces 512 IPv4 addresses across 1 prefix (156.13.70.0/23) with 2 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of internal corporate systems, office workers, and web/API endpoints supporting ANZ's banking and financial services in Singapore.

Notable

  • The registrant IRT-ANZNATIONAL-NZ aligns with the announcer, confirming the space is held by ANZ.
  • The address inventory is a single /23 block, representing a finely subdivided internal corporate estate for site-by-site segmentation.

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
AS32787Akamai Technologies, Inc.120
AS6660Vodafone Enterprise Equipment Limited58

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 1 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
SGSingapore1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS64086
Registry name
ANZ-SG-AS
Registrant
AUSTRALIA AND NEW ZEALAND BANKING GROUP LIMITED
Abuse contact
NSServiceMGT@anz.com
Registered
2016-02-12
Last changed
2020-07-07
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS64086
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
6 naming AS64086

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