Senzer
Registry
Cluster stats
| Netblocks | 9 |
| All fragments | 10 blocks across 2 clusters |
| Cluster ID | 210315904 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-19
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.206.209.0/30 | Senzer | RIPE | ASSIGNED PA | ● low |
| 185.148.28.88/30 | Senzer | RIPE | ASSIGNED PA | ● low |
| 185.148.29.244/30 | Senzer | RIPE | ASSIGNED PA | ● low |
| 185.148.29.252/30 | Senzer | RIPE | ASSIGNED PA | ● low |
| 185.148.30.24/30 | Senzer | RIPE | ASSIGNED PA | ● low |
| 185.148.30.28/30 | Senzer | RIPE | ASSIGNED PA | ● low |
| 185.148.30.240/30 | Senzer | RIPE | ASSIGNED PA | ● low |
| 185.148.31.0/30 | Senzer | RIPE | ASSIGNED PA | ● low |
| 185.148.31.4/30 | Senzer | RIPE | ASSIGNED PA | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “Senzer” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- Senzer_-_Atl_135 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- Senzer_-_Atl_135 via e-Quest IT-diensten B.V. sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(9 of 9)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
EQUEST-NA-MNT