CAMBRIDGE INVESTMENT RESEARCH, INC.
Cambridge Investment Research, Inc.
Data as of 2026-08-16
GLEIF verified
Limited data: only 2 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
LEI
254900OXTK7YO6I8E612
Registered name
CAMBRIDGE INVESTMENT RESEARCH, INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 2 · 768 IPv4 addresses |
| Cluster ID | 223727478 |
| Registry | BGP |
| Owner jurisdiction | US-IA |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 254900OXTK7YO6I8E612 |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 173.209.229.0/24 | Cambridge Investment Research, Inc. | BGP | ANNOUNCED | ● high |
| 192.153.58.0/23 | Cambridge Investment Research, Inc. | ARIN | DIRECT ALLOCATION | ● high |
NIC Handles
ABUSE3688-ARIN
AS399530
CIR-17
GOUDY-ARIN
NOC13062-ARIN
NOC13062-ARIN
ULINM1-ARIN