Smart Validation
BGP inherited
Cluster stats
| Netblocks | 10 · 12,278 IPv4 addresses |
| Cluster ID | 211309488 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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
5 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-19
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.157.192.0/22 | Smart Validation | RIPE | ASSIGNED PA | ● high |
| 5.157.220.0/22 | Smart Validation | RIPE | ASSIGNED PA | ● high |
| 37.35.52.0/24 | Smart Validation | RIPE | ASSIGNED PA | ● high |
| 77.36.8.0/21 | Smart Validation | RIPE | ASSIGNED PA | ● high |
| 77.36.89.0/24 | Smart Validation | RIPE | ASSIGNED PA | ● high |
| 77.36.90.0/23 | Smart Validation | RIPE | ASSIGNED PA | ● high |
| 188.74.160.0/21 | Smart Validation | RIPE | ASSIGNED PA | ● high |
| 188.74.184.0/22 | Smart Validation | RIPE | ASSIGNED PA | ● high |
| 188.74.192.0/21 | Smart Validation | RIPE | ASSIGNED PA | ● high |
| 188.74.200.0/21 | Smart Validation | RIPE | ASSIGNED PA | ● high |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
90.0%
of checked blocks have valid RPKI ROA coverage
(9 of 10)
Possible discrepancies (9)
These blocks are registered to Smart Validation 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.
| 188.74.200.0/21 /21 | authorized for AS9009 — M247 Europe SRL |
| 188.74.192.0/21 /21 | authorized for AS9009 — M247 Europe SRL |
| 77.36.8.0/21 /21 | authorized for AS9009 — M247 Europe SRL |
| 188.74.184.0/22 /22 | authorized for AS9009 — M247 Europe SRL |
| 5.157.192.0/22 /22 | authorized for AS9009 — M247 Europe SRL |
| 5.157.220.0/22 /22 | authorized for AS9009 — M247 Europe SRL |
| 77.36.90.0/23 /23 | authorized for AS9009 — M247 Europe SRL |
| 77.36.89.0/24 /24 | authorized for AS9009 — M247 Europe SRL |
| 37.35.52.0/24 /24 | authorized for AS9009 — M247 Europe SRL |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-SV108-RIPE
smarttech-mnt