Alza-cz
Cluster stats
| Netblocks | 20 |
| All fragments | 28 blocks across 4 clusters |
| Cluster ID | 192012889 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
IP Ranges (20)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 82.100.21.0/26 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 82.100.21.64/27 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 82.100.21.96/27 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 82.100.21.128/25 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 82.113.44.80/28 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 88.146.118.0/28 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 88.146.118.252/30 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 88.208.87.80/30 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 195.122.209.44/30 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 212.24.157.72/30 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 212.80.64.124/31 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 212.80.64.126/31 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 213.151.83.64/29 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 213.175.38.128/26 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 213.175.38.192/30 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 213.175.43.6/31 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 213.175.55.4/31 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 213.175.55.6/31 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 213.175.56.0/31 | Alza-cz | RIPE | ASSIGNED PA | ● low |
| 213.175.56.2/31 | Alza-cz | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(20 of 20)
No discrepancies found among checked blocks.
NIC Handles
DIALTELECOM-MNT
DUMY-RIPE
DUMY-RIPE