Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Countries served by ac3, Australian Centre for Advanced Computing and Communications
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by ac3, Australian Centre for Advanced Computing and Communications
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 117.53.160.0/20 | 4.1K |
64.0%
|
AS17918 | AU | — | — |
| 202.129.128.0/20 | 4.1K |
49.5%
|
AS17918 | AU | — | — |
| 202.129.152.0/21 | 2.0K |
0.0%
|
AS56307 | AU | — | — |
| 103.227.20.0/22 | 1.0K |
8.1%
|
AS56307 | AU | — | — |
| 202.129.144.0/22 | 1.0K |
38.8%
|
AS17918 | AU | — | — |
| 202.129.148.0/22 | 1.0K |
32.7%
|
AS56307 | AU | — | — |
| 139.5.172.0/23 | 512 |
0.8%
|
AS56307 | AU | New South Wales | Sydney |
| 202.44.98.0/23 | 512 |
85.7%
|
AS17918 | AU | — | — |
| 202.47.84.0/23 | 512 |
0.0%
|
AS56307 | AU | — | — |
| 203.3.178.0/23 | 512 |
0.0%
|
AS56307 | AU | — | — |
| 203.3.188.0/23 | 512 |
0.0%
|
AS56307 | AU | — | — |
| 203.22.104.0/23 | 512 |
0.0%
|
AS56307 | AU | — | — |
| 202.52.45.0/24 | 256 |
0.0%
|
AS56307 | AU | — | — |
| 202.59.246.0/24 | 256 |
0.0%
|
AS56307 | AU | New South Wales | Wollongong |
| 203.166.218.0/24 | 256 |
0.0%
|
AS56307 | AU | — | — |
| 203.202.0.0/24 | 256 |
0.4%
|
AS56307 | AU | — | — |
Frequently Asked Questions
How many IP addresses does ac3, Australian Centre for Advanced Computing and Communications own?
ac3, Australian Centre for Advanced Computing and Communications controls 17.4K IPv4 addresses distributed across 16 CIDR ranges. The organization is registered in Australia.
What ASNs does ac3, Australian Centre for Advanced Computing and Communications operate?
ac3, Australian Centre for Advanced Computing and Communications operates 2 Autonomous Systems. Each ASN represents an independently routed network that ac3, Australian Centre for Advanced Computing and Communications manages for internet traffic delivery.
What type of organization is ac3, Australian Centre for Advanced Computing and Communications?
ac3, Australian Centre for Advanced Computing and Communications is categorized as isp. This classification is based on the organization's primary use of its IP address allocations.
