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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About University of California, Berkeley
The University of California, Berkeley is a public land-grant research university in the Southside and Northside neighborhoods of Berkeley, California, United States. Founded in 1868 and named after the Anglo-Irish philosopher George Berkeley, it is the state's first land-grant university and the founding campus of the University of California system.
Countries served by University of California at Berkeley
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by University of California at Berkeley
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 128.32.0.0/16 | 65.5K |
22.7%
|
AS25 | US | California | Oakland |
| 136.152.0.0/16 | 65.5K |
21.4%
|
AS25 | US | California | Albany |
| 169.229.0.0/16 | 65.5K |
25.0%
|
AS25 | US | California | Walnut Creek |
| 169.236.240.0/21 | 2.0K |
0.0%
|
AS25 | US | — | — |
| 208.68.240.0/22 | 1.0K |
5.4%
|
AS25 | US | — | — |
| 192.150.186.0/23 | 512 |
0.0%
|
AS25 | US | — | — |
| 192.154.4.0/23 | 512 |
7.6%
|
AS25 | US | — | — |
| 67.21.36.0/24 | 256 |
22.7%
|
AS25 | US | — | — |
| 192.12.234.0/24 | 256 |
10.2%
|
AS25 | US | — | — |
| 192.31.95.0/24 | 256 |
40.2%
|
AS393282 | US | — | — |
| 192.31.161.0/24 | 256 |
36.7%
|
AS393282 | US | — | — |
| 192.35.209.0/24 | 256 |
0.0%
|
AS25 | US | — | — |
| 192.58.221.0/24 | 256 |
46.5%
|
AS393282 | US | — | — |
| 192.101.42.0/24 | 256 |
19.9%
|
AS393282 | US | — | — |
| 192.107.102.0/24 | 256 |
24.6%
|
AS393282 | US | — | — |
| 192.154.6.0/24 | 256 |
3.5%
|
AS25 | US | — | — |
| 192.195.74.0/24 | 256 |
14.8%
|
AS393282 | US | — | — |
| 209.129.246.0/24 | 256 |
0.0%
|
AS25 | US | — | — |
Frequently Asked Questions
How many IP addresses does University of California at Berkeley own?
University of California at Berkeley controls 203.5K IPv4 addresses distributed across 18 CIDR ranges. The organization is registered in United States.
What ASNs does University of California at Berkeley operate?
University of California at Berkeley operates 2 Autonomous Systems. Each ASN represents an independently routed network that University of California at Berkeley manages for internet traffic delivery.
What type of organization is University of California at Berkeley?
University of California at Berkeley is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.
