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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Countries served by Blue Shield of California
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by Blue Shield of California
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 165.253.34.0/23 | 512 |
2.7%
|
AS63138 | US | California | Rancho Cordova |
| 165.253.64.0/23 | 512 |
3.3%
|
AS63174 | US | — | — |
| 165.253.134.0/23 | 512 |
0.0%
|
AS63138 | US | — | — |
| 8.21.31.0/24 | 256 |
0.0%
|
AS15073 | US | — | — |
| 165.253.42.0/24 | 256 |
0.0%
|
AS63138 | US | — | — |
| 165.253.43.0/24 | 256 |
0.0%
|
AS63174 | US | — | — |
| 165.253.45.0/24 | 256 |
0.0%
|
AS54152 | US | — | — |
| 165.253.102.0/24 | 256 |
0.0%
|
AS15073 | US | — | — |
| 165.253.106.0/24 | 256 |
0.0%
|
AS15073 | US | — | — |
| 165.253.144.0/24 | 256 |
0.0%
|
AS63174 | US | — | — |
| 165.253.146.0/24 | 256 |
0.0%
|
AS54152 | US | — | — |
Frequently Asked Questions
How many IP addresses does Blue Shield of California own?
Blue Shield of California controls 3.6K IPv4 addresses distributed across 11 CIDR ranges. The organization is registered in United States.
What ASNs does Blue Shield of California operate?
Blue Shield of California operates 4 Autonomous Systems. Each ASN represents an independently routed network that Blue Shield of California manages for internet traffic delivery.
What type of organization is Blue Shield of California?
Blue Shield of California is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
