CROSS Solution Carsten Bleek
BGP inherited
Cluster stats
| Netblocks | 6 |
| All fragments | 130 blocks across 55 clusters |
| Cluster ID | 205215228 |
| 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
4 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-13
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 51.89.37.112/28 | CROSS Solution Carsten Bleek | RIPE | LEGACY | ● high |
| 51.89.51.128/26 | CROSS Solution Carsten Bleek | RIPE | LEGACY | ● high |
| 135.125.225.200/30 | CROSS Solution Carsten Bleek | RIPE | ASSIGNED PA | ● high |
| 137.74.70.32/27 | CROSS Solution Carsten Bleek | RIPE | ASSIGNED PA | ● high |
| 141.95.122.32/28 | CROSS Solution Carsten Bleek | RIPE | ASSIGNED PA | ● high |
| 147.135.172.224/27 | CROSS Solution Carsten Bleek | 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
(6 of 6)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-CSCB1-RIPE
OVH-MNT