ZSCALER-MADRID
Cluster stats
| Netblocks | 10 |
| All fragments | 2,594 blocks across 186 clusters |
| Cluster ID | 194004632 |
| 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 (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 87.58.68.0/23 | ZSCALER-MADRID | RIPE | ASSIGNED PA | ● low |
| 87.58.70.0/23 | ZSCALER-MADRID | RIPE | ASSIGNED PA | ● low |
| 87.58.107.0/24 | ZSCALER-MADRID | RIPE | ASSIGNED PA | ● low |
| 87.58.108.0/24 | ZSCALER-MADRID | RIPE | ASSIGNED PA | ● low |
| 137.31.46.0/24 | ZSCALER-MADRID | RIPE | LEGACY | ● low |
| 137.31.48.0/24 | ZSCALER-MADRID | RIPE | LEGACY | ● low |
| 147.161.190.0/23 | ZSCALER-MADRID | RIPE | LEGACY | ● low |
| 147.161.222.0/23 | ZSCALER-MADRID | RIPE | LEGACY | ● low |
| 159.254.29.0/24 | ZSCALER-MADRID | RIPE | LEGACY | ● low |
| 159.254.83.0/24 | ZSCALER-MADRID | RIPE | LEGACY | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(10 of 10)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
ZSCALER-RIPE-MNT