Cooley LLP
LEI
5493007ZOQO824EPOQ90
Registered name
Cooley LLP
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 8 |
| Cluster ID | 191756594 |
| Registry | BGP |
| Owner jurisdiction | US-CA |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 5493007ZOQO824EPOQ90 |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 50.59.105.0/24 | Cooley LLP | BGP | ANNOUNCED | ● high |
| 66.152.203.0/24 | Cooley Dickinson Hospital | BGP | ANNOUNCED | ● high |
| 173.227.174.0/24 | Cooley LLP | BGP | ANNOUNCED | ● high |
| 217.163.117.0/24 | Cooley LLP | BGP | ANNOUNCED | ● high |
| 82.98.196.104/29 | Cooley_LLP | RIPE | ASSIGNED PA | ● low |
| 154.14.62.152/29 | COOLEY-LLP-GTT | RIPE | LEGACY | ● low |
| 2a00:2381:e9c9::/48 | COOLEY-UK | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:e9c9:100::/56 | COOLEY-UK | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(4 of 8)
Possible discrepancies (2)
These blocks are registered to Cooley LLP but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a00:2381:e9c9::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:e9c9:100::/56 /56 | authorized for AS2856 — British Telecommunications PLC |
NIC Handles
ABOVENET-MNT
AS3257-IPAM-MNT
AS54571
AS63307
BTNET-MNT
DUMY-RIPE
DUMY-RIPE