CONTINENTAL CASUALTY COMPANY
Continental Casualty Co. (CNA)
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
3 linked clusters ·
20 netblocks ·
5,632 IPv4 addresses
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
549300UWPJG8LKUQ9V12
Registered name
CONTINENTAL CASUALTY COMPANY
Jurisdiction
Cluster stats
| Netblocks | 16 · 4,096 IPv4 addresses |
| Cluster ID | 214469615 |
| Registry | BGP |
| Owner jurisdiction | US |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300UWPJG8LKUQ9V12 |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
16
0 netblocks since 2026-07-05
2026-07-05
peak 16
2026-07-26
IP Ranges (16)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 159.10.3.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.4.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.10.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.30.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.128.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.129.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.131.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.132.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.133.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.134.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.136.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.137.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.138.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.209.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.210.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
| 159.10.211.0/24 | Continental Casualty Co. (CNA) | BGP | ANNOUNCED | ● high |
Corporate group (3 confirmed entities)
- TEXAS GAS TRANSMISSION, LLC 2 blocks
- LOEWS CORPORATION 2 blocks
NIC Handles
AS23084