SMART Comp. a.s.
Cluster stats
| Netblocks | 3 |
| All fragments | 2,163 blocks across 548 clusters |
| Cluster ID | 192464532 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 77.93.209.208/30 | SMART Comp a.s. | RIPE | ASSIGNED PA | ● high |
| 83.240.0.0 – 83.240.126.255 | SMART Comp. a.s. | RIPE | ASSIGNED PA | ● high |
| 83.240.127.0/24 | SMART Comp. a.s. | RIPE | ASSIGNED PA | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
Possible discrepancies (2)
These blocks are registered to SMART Comp. a.s. 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.
| 83.240.0.0 – 83.240.126.255 /17 | authorized for AS31246 — O2 Czech Republic, a.s. |
| 83.240.127.0/24 /24 | authorized for AS31246 — O2 Czech Republic, a.s. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
MASTER-MNT
NETBOX-MNT
ORG-SCA62-RIPE
ORG-SCs2-RIPE