Hochschule Albstadt-Sigmaringen
Cluster stats
| Netblocks | 2 |
| All fragments | 93 blocks across 49 clusters |
| Cluster ID | 191913230 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 141.87.0.0/16 | Hochschule Albstadt-Sigmaringen | RIPE | LEGACY | ● high |
| 2001:7c0:1700::/48 | Hochschule Albstadt-Sigmaringen | 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 (2)
These blocks are registered to Hochschule Albstadt-Sigmaringen 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.
| 2001:7c0:1700::/48 /48 | authorized for AS553 — Universitaet Stuttgart |
| 141.87.0.0/16 /16 | authorized for AS553 — Universitaet Stuttgart |
NIC Handles
BELWUE-MNT
DUMY-RIPE
DUMY-RIPE
ORG-HA444-RIPE
RIPE-NCC-LEGACY-MNT