AS24021 — APNICRANDNET-TUI-AU TUI experiment

Network type: hosting

AS24021 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

APNICRANDNET-TUI-AU is held by APNIC Research and Development.

What it's used for

• The space carries internal research infrastructure, evidenced by the netname APNIC-RD and registrant APNIC Research and Development.
• The AS announces 512 IPv4 addresses across 1 prefix with 1 observed neighbour, indicating a small, isolated internal estate rather than a transit or access network.

Notable

• The registrant APNIC Research and Development aligns directly with the AS handle APNICRANDNET-TUI-AU, confirming the space is owned by the registry's R&D division.
• The address inventory consists of a single /23 block (203.147.108.0/23), which is finely subdivided for internal use within the APNIC organization.

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

Announced prefixes

• 203.147.108.0/23

Upstream networks

• AS131074 APNIC Research and Development

Adjacent networks

• AS131074 APNIC Research and Development