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
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Countries served by Colorado State University
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by Colorado State University
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 129.82.0.0/16 | 65.5K |
11.1%
|
AS12145 | US | Colorado | Fort Collins |
| 158.142.0.0/16 | 65.5K |
0.0%
|
AS36691 | US | Colorado | Pueblo |
| 129.19.0.0/18 | 16.4K |
0.6%
|
AS12145 | US | Colorado | Fort Collins |
| 129.19.32.0/19 | 8.2K |
0.5%
|
AS12145 | US | Colorado | Fort Collins |
| 129.19.16.0/20 | 4.1K |
0.0%
|
AS12145 | US | Colorado | Fort Collins |
| 129.19.8.0/21 | 2.0K |
0.0%
|
AS12145 | US | — | — |
| 129.19.0.0/22 | 1.0K |
6.1%
|
AS12145 | US | — | — |
| 129.19.4.0/23 | 512 |
0.0%
|
AS12145 | US | — | — |
| 129.19.7.0/24 | 256 |
0.0%
|
AS12145 | US | — | — |
Frequently Asked Questions
How many IP addresses does Colorado State University own?
Colorado State University controls 147.5K IPv4 addresses distributed across 9 CIDR ranges. The organization is registered in United States.
What ASNs does Colorado State University operate?
Colorado State University operates 2 Autonomous Systems. Each ASN represents an independently routed network that Colorado State University manages for internet traffic delivery.
What type of organization is Colorado State University?
Colorado State University is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.
