Roesberg Engineering GmbH
BGP inherited
Cluster stats
| Netblocks | 6 |
| Cluster ID | 210412315 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-13
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 109.109.204.96/29 | Roesberg Engineering GmbH | RIPE | ASSIGNED PA | ● high |
| 93.240.150.48/29 | ROESBERG-ENGINEERING-KARLSRUHE-NET | RIPE | ASSIGNED PA | ● low |
| 94.100.66.184/29 | ROESBERG-ENGINEERING-LAN | RIPE | ASSIGNED PA | ● low |
| 2003:c6:3817::/48 | ROESBERG-ENGINEERING-KARLSRUHE-NET | RIPE | ASSIGNED | ● low |
| 2a00:1ca0:2400:12::/64 | ROESBERG-ENGINEERING-LAN | RIPE | ASSIGNED | ● low |
| 2a00:1ca0:2400:4d00::/56 | ROESBERG-ENGINEERING-LAN | 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 (2)
These blocks are registered to Roesberg Engineering GmbH but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2003:c6:3817::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2a00:1ca0:2400:4d00::/56 /56 | authorized for AS21413 — Envia Tel GmbH |
NIC Handles
DTAG-NIC
DUMY-RIPE
DUMY-RIPE
ENVIA-TEL-MNT
ORG-REG5-RIPE
TXX-MNT