AS17918

Name: AS17918 — ac3, Australian Centre for Advanced Computing and Communications
Creator: ipdex

ac3, Australian Centre for Advanced Computing and Communications Content registered in Australia

4IPv4 prefixes

2IPv6 prefixes

100%RPKI-valid

#19,205AS Rank

327/327RIS visibility

#331Rank in Australia

2004-03-15Allocated

ac3, Australian Centre for Advanced Computing and Communications (AS17918) — Content, registered in Australia. announces 4 IPv4 prefixes + 2 IPv6 prefixes. Rank in Australia: #331. Allocated: 2004-03-15.

IPv4 4IPv6 2

Announced prefixes · 6

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 4 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	6
2026-06-13	6

Internet Exchanges · 1

Equinix Melbourne Melbourne 1 Gbps

Facilities · 3

3 Facilities · 1 Countries

DigiCo Sydney SYD1 (formerly Global Switch Australia) Sydney
Equinix ME4 - Melbourne, Derrimut (formerly Metronode Melbourne 2) Derrimut
Equinix SY3 - Sydney Sydney

AS topology · Customer cone 1

Providers · 2

AS17732 AC3 AS17732
AS56307 ac3, Australian Centre for Advanced Computing and Communications

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