NET BIS SP Z O O
BGP inherited
Cluster stats
| Netblocks | 29 · 14,308 IPv4 addresses |
| Cluster ID | 208797589 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 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
29
0 netblocks since 2026-07-05
2026-07-05
peak 29
2026-07-19
IP Ranges (29)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 37.139.72.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 37.139.73.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 37.139.74.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 37.139.75.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 37.139.76.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 37.139.77.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 37.139.78.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 37.139.79.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 93.157.88.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 93.157.89.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 93.157.90.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 93.157.91.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 93.157.92.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 93.157.93.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 93.157.94.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 93.157.95.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 185.161.92.0/22 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 185.161.92.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 185.161.93.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 185.161.94.0/23 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 185.161.94.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 185.161.95.0/24 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 195.189.88.0/22 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 195.189.90.0/23 | NET BIS SP Z O O | BGP | ANNOUNCED | ● high |
| 37.139.72.0/21 | NET BIS SP Z O O | RIPE | ALLOCATED PA | ● low |
| 93.157.88.0/21 | NET BIS SP Z O O | RIPE | ASSIGNED PI | ● low |
| 185.161.92.0/22 | NET BIS SP Z O O | RIPE | ALLOCATED PA | ● low |
| 195.189.88.0/22 | NET BIS SP Z O O | RIPE | ASSIGNED PI | ● low |
| 2a07:c140::/29 | NET BIS SP Z O O | RIPE | ALLOCATED-BY-RIR | ● low |
NIC Handles
AS50153
DUMY-RIPE
DUMY-RIPE
MNT-NET-BIS
MNT-NET-BIS
ORG-NS333-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT