Hochschule Furtwangen
Cluster stats
| Netblocks | 2 |
| All fragments | 93 blocks across 49 clusters |
| Cluster ID | 191733349 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 141.28.0.0/16 | Hochschule Furtwangen | RIPE | LEGACY | ● high |
| 2a02:ba8:108:232::/64 | Hochschule Furtwangen | RIPE | ASSIGNED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(2 of 2)
Possible discrepancies (1)
These blocks are registered to Hochschule Furtwangen 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.
| 141.28.0.0/16 /16 | authorized for AS553 — Universitaet Stuttgart |
NIC Handles
AR63365-RIPE
BELWUE-MNT
DUMY-RIPE
DUMY-RIPE
LEITWERK-MNT
ORG-HF106-RIPE
ORG-HF32-RIPE
RIPE-NCC-LEGACY-MNT