Cyber Test Systems SAS
Cluster stats
| Netblocks | 4 |
| All fragments | 2,171 blocks across 139 clusters |
| Cluster ID | 194138422 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 152.89.148.0/22 | Cyber Test Systems SAS | RIPE | ALLOCATED PA | ● low |
| 185.144.252.0/22 | Cyber Test Systems SAS | RIPE | ALLOCATED PA | ● low |
| 2a07:4200::/29 | Cyber Test Systems SAS | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a09:34c0::/29 | Cyber Test Systems SAS | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
No discrepancies found among checked blocks.
NIC Handles
CYBERTEST-MNT
DUMY-RIPE
DUMY-RIPE
ORG-CTSS2-RIPE
ORG-CTSS6-RIPE
RIPE-NCC-HM-MNT