Javier Castro
Cluster stats
| Netblocks | 13 |
| All fragments | 63 blocks across 10 clusters |
| Cluster ID | 192586733 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
13
0 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-06
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.196.97.128/30 | Javier Castro | RIPE | ASSIGNED PA | ● high |
| 5.196.118.20/30 | Javier Castro | RIPE | ASSIGNED PA | ● high |
| 5.196.220.168/30 | Javier Castro | RIPE | ASSIGNED PA | ● high |
| 51.210.59.64/29 | Javier Castro | RIPE | LEGACY | ● high |
| 54.37.122.112/30 | Javier Castro | RIPE | LEGACY | ● high |
| 92.222.113.144/30 | Javier Castro | RIPE | ASSIGNED PA | ● high |
| 137.74.74.144/29 | Javier Castro | RIPE | ASSIGNED PA | ● high |
| 147.135.204.136/29 | Javier Castro | RIPE | ASSIGNED PA | ● high |
| 149.202.138.48/29 | Javier Castro | RIPE | ASSIGNED PA | ● high |
| 178.32.79.60/30 | Javier Castro | RIPE | ASSIGNED PA | ● high |
| 178.33.138.140/30 | Javier Castro | RIPE | ASSIGNED PA | ● high |
| 217.182.112.40/29 | Javier Castro | RIPE | ASSIGNED PA | ● high |
| 217.182.145.24/30 | Javier Castro | RIPE | ASSIGNED PA | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(13 of 13)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-JC73-RIPE
OVH-MNT