IPv4 addresses
4,096
CIDR ranges
12
Category
unknown
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.
65/100
Moderate
How this score is built
- Baseline (neutral) 65
- Trust score 65 / 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 |
|---|---|---|---|---|---|---|
| 159.10.128.0/23 | 512 |
3.3%
|
AS23084 | US | — | — |
| 159.10.132.0/23 | 512 |
4.1%
|
AS23084 | US | — | — |
| 159.10.136.0/23 | 512 |
4.9%
|
AS23084 | US | — | — |
| 159.10.210.0/23 | 512 |
1.8%
|
AS23084 | US | — | — |
| 159.10.3.0/24 | 256 |
16.8%
|
AS23084 | US | — | — |
| 159.10.4.0/24 | 256 |
4.3%
|
AS23084 | US | — | — |
| 159.10.10.0/24 | 256 |
0.4%
|
AS23084 | US | — | — |
| 159.10.30.0/24 | 256 |
0.0%
|
AS23084 | US | — | — |
| 159.10.131.0/24 | 256 |
0.0%
|
AS23084 | US | — | — |
| 159.10.134.0/24 | 256 |
1.2%
|
AS23084 | US | Illinois | Chicago |
| 159.10.138.0/24 | 256 |
0.0%
|
AS23084 | US | — | — |
| 159.10.209.0/24 | 256 |
0.4%
|
AS23084 | US | — | — |
Frequently Asked Questions
How many IP addresses does Continental Casualty Co. CNA own?
Continental Casualty Co. CNA controls 4.1K IPv4 addresses distributed across 12 CIDR ranges. The organization is registered in United States.
What type of organization is Continental Casualty Co. CNA?
Continental Casualty Co. CNA is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
Last updated: 2026-08-01 15:40:30 UTC
