Univerzita Jana Evangelisty Purkyne v Usti nad Labem
BGP inherited
Cluster stats
| Netblocks | 6 · 1,556 IPv4 addresses |
| Cluster ID | 208862678 |
| 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 | |
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 |
|---|---|---|---|---|
| 195.113.136.0 – 195.113.141.255 | Univerzita Jana Evangelisty Purkyne v Usti nad Labem | RIPE | ASSIGNED PA | ● high |
| 195.113.197.40/29 | Univerzita Jana Evangelisty Purkyne v Usti nad Labem | RIPE | ASSIGNED PA | ● high |
| 195.113.197.224/29 | Univerzita Jana Evangelisty Purkyne v Usti nad Labem | RIPE | ASSIGNED PA | ● high |
| 195.113.197.232/29 | Univerzita Jana Evangelisty Purkyne v Usti nad Labem | RIPE | ASSIGNED PA | ● high |
| 2001:718:1600:2::/64 | Univerzita Jana Evangelisty Purkyne v Usti nad Labem | RIPE | ASSIGNED | ● high |
| 2001:718:1602::/48 | Univerzita Jana Evangelisty Purkyne v Usti nad Labem | RIPE | ASSIGNED | ● high |
Domains hosted in this network
what's this?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 (2)
These blocks are registered to Univerzita Jana Evangelisty Purkyne v Usti nad Labem 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.
| 2001:718:1602::/48 /48 | authorized for AS2852 — CESNET z.s.p.o. |
| 195.113.136.0 – 195.113.141.255 /21 | authorized for AS2852 — CESNET z.s.p.o. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-JEPU1-RIPE
TENCZ-MNT