Netwerk-C B.V.
BGP inherited
Cluster stats
| Netblocks | 3 |
| All fragments | 36 blocks across 4 clusters |
| Cluster ID | 194177544 |
| 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 | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 89.20.177.128/25 | Netwerk-C_NET | RIPE | ASSIGNED PA | ● low |
| 185.228.196.0/22 | Netwerk-C B.V. | RIPE | ALLOCATED PA | ● low |
| 2a0d:3600::/29 | Netwerk-C B.V. | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
Possible discrepancies (2)
These blocks are registered to Netwerk-C B.V. 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.
| 2a0d:3600::/29 /29 | authorized for AS39700 — Signet B.V. |
| 185.228.196.0/22 /22 | authorized for AS39700 — Signet B.V. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
Eurofiber-MNT
ORG-NB107-RIPE
RIPE-NCC-HM-MNT
nl-netwerkc-1-mnt