UNI-FREIBURG
BGP inherited
Cluster stats
| Netblocks | 6 · 4,613 IPv4 addresses |
| Cluster ID | 210555997 |
| 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
3 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 |
|---|---|---|---|---|
| 192.52.32.0/20 | UNI-FREIBURG | RIPE | LEGACY | ● low |
| 192.52.48.0/23 | UNI-FREIBURG | RIPE | LEGACY | ● low |
| 193.197.62.216/29 | UNI-FREIBURG | RIPE | ASSIGNED PA | ● low |
| 2001:7c0:2300::/44 | UNI-FREIBURG | RIPE | ASSIGNED | ● low |
| 2001:7c0:2500::/40 | UNI-FREIBURG | RIPE | ASSIGNED | ● low |
| 2001:7c7:2500::/40 | UNI-FREIBURG | RIPE | ASSIGNED | ● low |
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 (5)
These blocks are registered to UNI-FREIBURG 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.
| 2001:7c0:2500::/40 /40 | authorized for AS553 — Universitaet Stuttgart |
| 2001:7c7:2500::/40 /40 | authorized for AS553 — Universitaet Stuttgart |
| 2001:7c0:2300::/44 /44 | authorized for AS553 — Universitaet Stuttgart |
| 192.52.32.0/20 /20 | authorized for AS553 — Universitaet Stuttgart |
| 192.52.48.0/23 /23 | authorized for AS553 — Universitaet Stuttgart |
NIC Handles
BELWUE-MNT
DUMY-RIPE
DUMY-RIPE
HB6957-RIPE