BUMA-INWESTOR
Handle
Cluster stats
| Netblocks | 7 |
| All fragments | 8 blocks across 2 clusters |
| Cluster ID | 210603562 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.226.64.124/30 | Buma-Inwestor | RIPE | ASSIGNED PA | ● low |
| 37.128.127.128/29 | BUMA-INWESTOR | RIPE | ASSIGNED PA | ● low |
| 77.252.128.128/30 | BUMA-INWESTOR | RIPE | ASSIGNED PA | ● low |
| 78.9.183.40/30 | BUMA-INWESTOR | RIPE | ASSIGNED PA | ● low |
| 78.11.121.100/30 | BUMA-INWESTOR | RIPE | ASSIGNED PA | ● low |
| 81.219.67.204/30 | BUMA-INWESTOR | RIPE | ASSIGNED PA | ● low |
| 213.241.92.240/30 | BUMA-INWESTOR | 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
(7 of 7)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
NETIA-MNT