asn.dev

Autonomous system

AS23918 NTTIP-AS-AP NTT Australia Solutions Pty Ltd

Unclassified APNIC NSP

IPv4 addresses 4.14K 7 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly AU
Exchanges 1 recorded by PCH
Upstreams 3 6 downstream
Flagged prefixes 3 see address space

Summary

NTT Australia Solutions

Australia · AI-generated

business enterprise ntt australia

NTTIP-AS-AP is operated by NTT Australia Solutions Pty Ltd.

What it's used for

  • The address space carries corporate and enterprise infrastructure, evidenced by netnames NTTIP-AU and NTT-AU associated with NTT Australia Solutions Pty Ltd.
  • The AS announces 4144 IPv4 addresses across 7 prefixes and 1 IPv6 prefix, with 10 observed neighbours; this ratio indicates an internal corporate estate with site-by-site segmentation rather than a public access network.

Notable

  • Registrants for the largest prefixes include NTT Australia Solutions Pty Ltd, Japan Network Information Center, and NTT America, Inc., reflecting the global structure of the NTT group.
  • The address inventory consists of four /22 blocks and three /28 blocks, all located in Australia, with the exception of one /22 registered to NTT America, Inc.

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 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Megaport IX MelbourneMelbourne, Australia103.26.71.158

Transit providers

3 upstream, 6 downstream and 13 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS2914NTT America, Inc.530
AS1221Telstra Limited147
AS24482SG.GS2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 · 4.14K addresses IPv6 1 prefixes

CountryNamePrefixes
AUAustralia8

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS23918
Registry name
NTTIP-AS-AP
Registrant
NTT Australia Solutions Pty Ltd
Abuse contact
ap.eis-netops@global.ntt
Registered
2018-06-01
Last changed
2025-01-30
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
NTT DATA Enterprise Internet Services - AU
Also known as
NTT DATA EIS
Network type
NSP
Scope
Not Disclosed
Traffic ratio
Not Disclosed
Peering policy
Restrictive
IRR as-set
AS23918:AS-GLOBAL
Facilities
4 facilities
Website
https://hello.global.ntt/

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 16 valid, 0 with no ROA
ROAs
16 authorising AS23918
ASPA
no ASPA record
IRR
100% registered · 16 of 16 announcements
Route objects
41 naming AS23918

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 1,773 prefixes, as published 2026-10-13. 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