asn.dev

Autonomous system

AS18367 APNIC-ANYCAST - Asia Pacific Network Information Centre

Unclassified ARIN

IPv4 addresses 256 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly AU
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

APNIC

Australia · AI-generated

registry infrastructure anycast

APNIC-ANYCAST is operated by Asia Pacific Network Information Centre.

What it's used for

  • The address space carries APNIC's own infrastructure, evidenced by the netname APNIC-SERVICES-AU and registrant Asia Pacific Network Information Centre.
  • The AS announces 256 IPv4 addresses and 1 IPv6 prefix against 3 observed neighbours, indicating a small-scale internal or service network rather than a transit or access provider.

Notable

  • The registrant Asia Pacific Network Information Centre matches the AS holder, confirming the space is owned and operated by the registry itself.
  • The inventory consists of a single IPv4 prefix 203.119.42.0/24 and one IPv6 prefix 2001:dd8:e::/48, representing a compact, dedicated allocation for APNIC services.

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

3 upstream, 0 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS20473The Constant Company, LLC76
AS4608Asia Pacific Network Information Centre13
AS4777Asia Pacific Network Information Centre9

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-07, 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 · 256 addresses IPv6 1 prefixes

CountryNamePrefixes
AUAustralia2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS18367
Registry name
APNIC-ANYCAST
Registrant
Asia Pacific Network Information Centre
Abuse contact
helpdesk@apnic.net
Registered
2008-09-04
Last changed
2026-08-26
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS18367
ASPA
3 declared providers
IRR
100% registered · 2 of 2 announcements
Route objects
3 naming AS18367

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: 454 networks and 1,852 prefixes, as published 2026-11-08. 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