CRANBROOK EDUCATIONAL COMMUNITY
Cranbrook Educational Community
Data as of 2026-09-06
GLEIF verified
LEI
549300GVB6O7OT9JEZ57
Registered name
CRANBROOK EDUCATIONAL COMMUNITY
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 5 · 1,536 IPv4 addresses |
| Record ID | 237143503 |
| Registry | BGP |
| Owner jurisdiction | US-MI |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300GVB6O7OT9JEZ57 |
| 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 (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 198.134.8.0/22 | Cranbrook Educational Community | BGP | ANNOUNCED | ● high |
| 198.134.8.0/24 | Cranbrook Educational Community | ARIN | ASSIGNMENT | ● high |
| 198.134.8.0 – 198.134.13.255 | Cranbrook Educational Community | ARIN | DIRECT ALLOCATION | ● high |
| 198.134.12.0/23 | Cranbrook Educational Community | BGP | ANNOUNCED | ● high |
| 198.134.12.0/24 | Cranbrook Educational Community | ARIN | ASSIGNMENT | ● high |
NIC Handles
AS397367
C00001957
C00001961
CEC-1-Z
KLEIN350-ARIN
KLEIN350-ARIN
KLEIN350-ARIN