AS56307 ac3, Australian Centre for Advanced Computing and Communications 🇦🇺 AU
AUSTRALIAN CENTRE FOR ADVANCED COMPUTING AND COMMUNICATION PTY LTD. Announcing 21 prefixes, seen at the RIS collectors.
IPv4 prefixes
20
9,216 (36 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS56307
- Name
- ac3, Australian Centre for Advanced Computing and Communications
- Organisation
- AC3 AS56307
- Country
- 🇦🇺 AU
- RIR
- APNIC
- Allocated
- 2011-06-17
- Traffic levels
- 1-5Gbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- APNIC::AS-BULLETPROOF
- Website
- https://www.ac3.com.au
- PeeringDB
- net/15462
- Exchanges
- 1
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
21 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 103.227.20.0/23 v4 | RPKI valid | 42 | 37721482656307 | 2026-09-18 |
| 103.227.22.0/23 v4 | RPKI valid | 42 | 37721482656307 | 2026-09-18 |
| 139.5.172.0/23 v4 | RPKI valid | 42 | 37721482656307 | 2026-09-18 |
| 139.5.172.0/24 v4 | RPKI valid | 42 | 37721482656307 | 2026-09-18 |
| 139.5.173.0/24 v4 | RPKI valid | 42 | 37721482656307 | 2026-09-18 |
| 202.47.84.0/24 v4 | no ROA | 42 | 37721482656307 | 2026-09-18 |
| 202.47.85.0/24 v4 | no ROA | 42 | 37721482656307 | 2026-09-18 |
| 202.52.45.0/24 v4 | no ROA | 42 | 37721482656307 | 2026-09-18 |
| 202.59.246.0/24 v4 | no ROA | 42 | 37721482656307 | 2026-09-18 |
| 202.129.148.0/22 v4 | RPKI valid | 42 | 37721482656307 | 2026-09-18 |
| 202.129.152.0/21 v4 | RPKI valid | 42 | 37721482656307 | 2026-09-18 |
| 203.3.178.0/23 v4 | RPKI valid | 42 | 37721482656307 | 2026-09-18 |
| 203.3.178.0/24 v4 | RPKI valid | 47 | 345491333556307 | 2026-09-18 |
| 203.3.179.0/24 v4 | RPKI valid | 47 | 345491333556307 | 2026-09-18 |
| 203.3.188.0/23 v4 | RPKI valid | 42 | 37721482656307 | 2026-09-18 |
| 203.3.188.0/24 v4 | RPKI valid | 47 | 345491333556307 | 2026-09-18 |
| 203.3.189.0/24 v4 | RPKI valid | 47 | 345491333556307 | 2026-09-18 |
| 203.22.104.0/23 v4 | RPKI valid | 42 | 37721482656307 | 2026-09-18 |
| 203.166.218.0/24 v4 | no ROA | 42 | 37721482656307 | 2026-09-18 |
| 203.202.0.0/24 v4 | RPKI valid | 42 | 37721482656307 | 2026-09-18 |
| 2001:df1:3a00::/48 v6 | RPKI valid | 37 | 38001482656307 | 2026-09-18 |