Cloud4com s.r.o.
DataSpring_CZ_DC-Prague_DC-Luzice
BGP inherited
Cluster stats
| Netblocks | 10 |
| All fragments | 11 blocks across 2 clusters |
| Cluster ID | 205131444 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-13
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.65.92.0/23 | DataSpring_CZ_DC-Prague_DC-Luzice | RIPE | ASSIGNED PA | ● low |
| 185.65.94.0/24 | DataSpring_CZ_DC-Prague_DC-Luzice | RIPE | ASSIGNED PA | ● low |
| 185.65.95.0/24 | DataSpring_CZ_DC-Prague_DC-Luzice | RIPE | ASSIGNED PA | ● low |
| 185.78.100.0/24 | DataSpring_CZ_DC-Prague_DC-Luzice | RIPE | ASSIGNED PA | ● low |
| 185.78.101.0/24 | DataSpring_CZ_DC-Prague_DC-Luzice | RIPE | ASSIGNED PA | ● low |
| 185.78.102.0/24 | DataSpring_CZ_DC-Prague_DC-Luzice | RIPE | ASSIGNED PA | ● low |
| 185.78.103.0/24 | DataSpring_CZ_DC-Prague_DC-Luzice | RIPE | ASSIGNED PA | ● low |
| 185.138.244.0/24 | DataSpring_CZ_DC-Prague_DC-Luzice | RIPE | ASSIGNED PA | ● low |
| 185.138.246.0/24 | DataSpring_CZ_DC-Prague_DC-Luzice | RIPE | ASSIGNED PA | ● low |
| 185.146.148.0/24 | DataSpring_CZ_DC-Prague_DC-Luzice | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(10 of 10)
RPKI-inferred operator
Cloud4com s.r.o.
Nearly all of this network's RPKI-covered space is cryptographically authorized for this
single operator — the registered netname is likely one of its internal infrastructure labels.
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
MNT-ICT