CVUT
BGP inherited
Cluster stats
| Netblocks | 5 |
| All fragments | 6 blocks across 2 clusters |
| Cluster ID | 213365368 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 77.48.29.216/30 | CVUT | RIPE | ASSIGNED PA | ● low |
| 82.113.54.216/29 | CVUT | RIPE | ASSIGNED PA | ● low |
| 212.24.139.232/29 | CVUT | RIPE | ASSIGNED PA | ● low |
| 212.24.147.128/30 | CVUT | RIPE | ASSIGNED PA | ● low |
| 2a02:8304:27::/48 | CVUT | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
Possible discrepancies (1)
These blocks are registered to CVUT 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.
| 2a02:8304:27::/48 /48 | authorized for AS16019 — Vodafone Czech Republic a.s. |
NIC Handles
DIALTELECOM-MNT
DUMY-RIPE
DUMY-RIPE
OSKR-MNT