Upstream Consulting B.V
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 4 · 768 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a13:40c0::/29) |
| Cluster ID | 216075570 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.91.123.0/24 | Upstream Consulting B.V | RIPE | ALLOCATED PA | ● low |
| 193.161.203.0/24 | Upstream Consulting B.V | RIPE | ALLOCATED PA | ● low |
| 203.31.103.0/24 | Upstream Consulting B.V | RIPE | LEGACY | ● low |
| 2a13:40c0::/29 | Upstream Consulting B.V | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a13:40c0::/29 |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-UCB3-RIPE
RIPE-NCC-HM-MNT
RIPE-NCC-LEGACY-MNT
lir-be-upstream-1-MNT