AS18117 — NTTIP-AS-AP NTT Australia Solutions Pty Ltd

AS18117 announces 8 IPv4 prefixes covering 9,984 addresses and 0 IPv6 prefixes.

About this network

The AS handle NTTIP-AS-AP is held by NTT Australia Solutions Pty Ltd.

What it's used for

• The address space is registered under the netname NTTIP-AU for NTT Australia Solutions Pty Ltd, indicating a corporate enterprise estate.
• The AS announces 9984 IPv4 addresses across 18 prefixes, with 14 observed neighbours. This ratio of address volume to peering partners suggests an internal corporate network or enterprise access rather than a large-scale transit or residential ISP.

Notable

• Registrants for the majority of prefixes align with the announcer, specifically NTT Australia Solutions Pty Ltd. One prefix, 103.112.188.0/24, is registered to APNIC Hostmaster with the netname APNIC-AP, which may indicate leased space or administrative history.
• The address inventory is concentrated in the 118.127.0.0/16 range, with smaller allocations in 203.111.0.0/16 and 210.87.0.0/16. The space is finely subdivided into /22, /23, and /24 blocks, consistent with site-by-site segmentation for a large corporation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 103.112.188.0/24
• 118.127.64.0/19
• 203.111.46.0/24
• 203.111.102.0/24
• 203.111.104.0/24
• 210.87.19.0/24
• 210.87.25.0/24
• 210.87.32.0/24

Upstream networks

• AS23918 NTT Australia Solutions Pty Ltd
• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC
• AS38561 NTT Australia Solutions Pty Ltd
• AS2764 AAPT Limited
• AS7575 Australian Academic and Research Network (AARNet)
• AS24482 SG.GS
• AS64073 Vetta Group

Downstream networks

• AS136804 Wireless Innovation Pty Ltd

Adjacent networks

• AS23918 NTT Australia Solutions Pty Ltd
• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC
• AS136804 Wireless Innovation Pty Ltd
• AS38561 NTT Australia Solutions Pty Ltd
• AS2764 AAPT Limited
• AS24482 SG.GS
• AS7575 Australian Academic and Research Network (AARNet)
• AS64073 Vetta Group

Internet exchanges

• IX Australia (Sydney NSW) — Sydney, Australia