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
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory is a federally funded research and development center in the hills of Berkeley, California, and Oakland, California, United States. Established in 1931 by the University of California (UC), the laboratory is sponsored by the United States Department of Energy and administered by the UC system.
Lawrence Berkeley National Laboratory — global IP footprint
Cities where Lawrence Berkeley National Laboratory has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Countries served by Lawrence Berkeley National Laboratory
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by Lawrence Berkeley National Laboratory
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 128.3.0.0/16 | 65.5K |
11.7%
|
AS16 | US | California | Berkeley |
| 131.243.0.0/16 | 65.5K |
16.7%
|
AS16 | US | California | San Ramon |
| 192.12.173.0/24 | 256 |
2.3%
|
AS63331 | US | — | — |
| 192.58.231.0/24 | 256 |
1.6%
|
AS63331 | US | — | — |
| 204.62.155.0/24 | 256 |
10.9%
|
AS63331 | US | — | — |
Frequently Asked Questions
How many IP addresses does Lawrence Berkeley National Laboratory own?
Lawrence Berkeley National Laboratory controls 131.8K IPv4 addresses distributed across 5 CIDR ranges. The organization is registered in United States.
What ASNs does Lawrence Berkeley National Laboratory operate?
Lawrence Berkeley National Laboratory operates 2 Autonomous Systems. Each ASN represents an independently routed network that Lawrence Berkeley National Laboratory manages for internet traffic delivery.
What type of organization is Lawrence Berkeley National Laboratory?
Lawrence Berkeley National Laboratory is categorized as enterprise. This classification is based on the organization's primary use of its IP address allocations.
