IPv4 addresses
198,656
CIDR ranges
8
Category
enterprise
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.
69/100
Moderate
How this score is built
- 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 →
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 132.168.0.0/15 | 131.1K |
17.8%
|
AS777 | FR | Rhône-Alpes | Grenoble |
| 132.165.0.0/16 | 65.5K |
0.1%
|
AS777 | FR | Île-de-France | Clamart |
| 192.54.206.0/23 | 512 |
39.8%
|
AS777 | FR | — | — |
| 192.54.208.0/23 | 512 |
8.4%
|
AS777 | FR | Île-de-France | Massy |
| 192.33.158.0/24 | 256 |
2.3%
|
AS777 | FR | — | — |
| 192.54.143.0/24 | 256 |
0.0%
|
AS777 | FR | — | — |
| 192.54.205.0/24 | 256 |
88.7%
|
AS777 | FR | — | — |
| 192.93.124.0/24 | 256 |
7.0%
|
AS777 | FR | Île-de-France | Palaiseau |
Frequently Asked Questions
How many IP addresses does CEA-Saclay own?
CEA-Saclay controls 198.7K IPv4 addresses distributed across 8 CIDR ranges. The organization is registered in France.
What type of organization is CEA-Saclay?
CEA-Saclay is categorized as enterprise. This classification is based on the organization's primary use of its IP address allocations.
Last updated: 2026-09-11 17:26:07 UTC
