SEMAPHORE
Semaphore Corporation
Data as of 2026-09-20
GLEIF verified
LEI
969500IVMWPXC06GFL74
Registered name
SEMAPHORE
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 2 · 18,432 IPv4 addresses |
| Also registered under this name | 422 netblocks across 3 separate records |
| Record ID | 242097856 |
| Registry | ARIN |
| Owner jurisdiction | FR |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 969500IVMWPXC06GFL74 |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 206.208.40.0/21 | Semaphore Corporation | ARIN | ASSIGNMENT | ● high |
| 209.221.128.0/18 | Semaphore Corporation | ARIN | DIRECT ALLOCATION | ● high |
NIC Handles
ABUSE174-ARIN
AGNEW27-ARIN
C00012204
GB31-ARIN
GB31-ARIN
NA15-ORG-ARIN
NOC286-ARIN
SEMA
VD55-ARIN