Bauhaus-Universitaet Weimar
Cluster stats
| Netblocks | 8 |
| All fragments | 90 blocks across 20 clusters |
| Cluster ID | 191891094 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 13 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 141.54.0.0/16 | Bauhaus-Universitaet Weimar | RIPE | LEGACY | ● high |
| 80.240.227.96/28 | bauhaus-at | RIPE | ASSIGNED PA | ● low |
| 113.28.165.208/29 | BAUHAUS-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 202.82.121.0/28 | BAUHAUS-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 202.82.145.144/29 | BAUHAUS-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 210.177.208.144/29 | BAUHAUS-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 212.222.109.232/30 | BAUHAUS-GTT | RIPE | ASSIGNED PA | ● low |
| 220.241.207.224/29 | BAUHAUS-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
37.5%
of checked blocks have valid RPKI ROA coverage
(3 of 8)
Possible discrepancies (1)
These blocks are registered to Bauhaus-Universitaet Weimar 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.
| 141.54.0.0/16 /16 | authorized for AS680 — Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. |
NIC Handles
AP706-AP
AS3257-IPAM-MNT
AS8447-MNT
BNA2-AP
DFN-LIR-MNT
DUMY-RIPE
DUMY-RIPE
MAINT-HK-PCCW-BIA-CS
ORG-BW40-RIPE
RIPE-NCC-LEGACY-MNT
TA114-AP
TA114-AP
+1 more