Cyber Network S.A.
ORG-CNS1-RIPE
Registry
Cluster stats
| Netblocks | 6 · 1,530 IPv4 addresses |
| Cluster ID | 213195559 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-19
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.23.64.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 81.23.65.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 81.23.68.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 81.23.70.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 81.23.71.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 81.23.72.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
Possible discrepancies (6)
These blocks are registered to Cyber Network S.A. 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.
| 81.23.65.0/24 /24 | authorized for AS12350 — VTX Services SA |
| 81.23.64.0/24 /24 | authorized for AS12350 — VTX Services SA |
| 81.23.68.0/24 /24 | authorized for AS12350 — VTX Services SA |
| 81.23.70.0/24 /24 | authorized for AS12350 — VTX Services SA |
| 81.23.71.0/24 /24 | authorized for AS12350 — VTX Services SA |
| 81.23.72.0/24 /24 | authorized for AS12350 — VTX Services SA |
NIC Handles
CYBERNETWORK-CH-MNT
DUMY-RIPE
DUMY-RIPE