University of South Bohemia in Ceske Budejovice
BGP inherited
Cluster stats
| Netblocks | 5 |
| All fragments | 36 blocks across 6 clusters |
| Cluster ID | 192257917 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 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 |
|---|---|---|---|---|
| 160.217.0.0/16 | University of South Bohemia in Ceske Budejovice | RIPE | LEGACY | ● high |
| 195.113.220.172/30 | University of South Bohemia in Ceske Budejovice | RIPE | ASSIGNED PA | ● high |
| 195.113.220.176/31 | University of South Bohemia in Ceske Budejovice | RIPE | ASSIGNED PA | ● high |
| 2001:718:1a00:1::/64 | University of South Bohemia in Ceske Budejovice | RIPE | ASSIGNED | ● high |
| 2001:718:1a01::/48 | University of South Bohemia in Ceske Budejovice | RIPE | ASSIGNED | ● high |
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 (2)
These blocks are registered to University of South Bohemia in Ceske Budejovice 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.
| 2001:718:1a01::/48 /48 | authorized for AS2852 — CESNET z.s.p.o. |
| 160.217.0.0/16 /16 | authorized for AS2852 — CESNET z.s.p.o. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-UOSB1-RIPE
RIPE-NCC-LEGACY-MNT
TENCZ-MNT