Franz DAX Netz GmbH
BGP inherited
Cluster stats
| Netblocks | 6 · 2,043 IPv4 addresses |
| All fragments | 12 blocks across 2 clusters |
| Cluster ID | 213501566 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 | |
Footprint over time
6 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-26
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 152.89.220.0/22 | Franz DAX Netz GmbH | RIPE | ALLOCATED PA | ● low |
| 152.89.220.0/24 | Franz DAX Netz GmbH | RIPE | ASSIGNED PA | ● low |
| 152.89.221.0/24 | Franz DAX Netz GmbH | RIPE | ASSIGNED PA | ● low |
| 152.89.222.0/24 | Franz DAX Netz GmbH | RIPE | ASSIGNED PA | ● low |
| 152.89.223.0/24 | Franz DAX Netz GmbH | RIPE | ASSIGNED PA | ● low |
| 2a04:e340::/29 | Franz DAX Netz 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 (5)
These blocks are registered to Franz DAX Netz 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.
| 152.89.220.0/22 /22 | authorized for AS25447 — JM-DATA GmbH |
| 152.89.220.0/24 /24 | authorized for AS25447 — JM-DATA GmbH |
| 152.89.221.0/24 /24 | authorized for AS25447 — JM-DATA GmbH |
| 152.89.222.0/24 /24 | authorized for AS25447 — JM-DATA GmbH |
| 152.89.223.0/24 /24 | authorized for AS25447 — JM-DATA GmbH |
NIC Handles
DUMY-RIPE
DUMY-RIPE
JM-DATA-MNT
ORG-FDNG1-RIPE
RIPE-NCC-HM-MNT