FIDUS Informationssysteme GmbH
BGP inherited
Cluster stats
| Netblocks | 6 · 531 IPv4 addresses |
| Registered in | Germany (4) · LB (1) |
| Cluster ID | 210190635 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 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 |
|---|---|---|---|---|
| 85.132.220.224/30 | FIDUS-INFORMATIONSSYSTEME-NET6 | RIPE | ASSIGNED PA | ● low |
| 85.132.223.140/30 | FIDUS-INFORMATIONSSYSTEME-NET5 | RIPE | ASSIGNED PA | ● low |
| 185.9.28.176/28 | FIDUS-INFORMATIONSSYSTEME-NET5 | RIPE | ASSIGNED PA | ● low |
| 185.30.36.0/24 | FIDUS-SAL | RIPE | ASSIGNED PA | ● low |
| 185.101.36.0/24 | FIDUS Informationssysteme GmbH | RIPE | ALLOCATED-ASSIGNED PA | ● low |
| 2a0e:96c0::/29 | FIDUS Informationssysteme GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
83.3%
of checked blocks have valid RPKI ROA coverage
(5 of 6)
Possible discrepancies (1)
These blocks are registered to FIDUS Informationssysteme GmbH 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.
| 185.101.36.0/24 /24 | authorized for AS12897 — ENTEGA Medianet GmbH |
NIC Handles
BCDBBN-MNT
DUMY-RIPE
DUMY-RIPE
MEDIANET-MNT
ORG-FIG12-RIPE
RIPE-NCC-HM-MNT
lir-de-fidus-1-MNT