GERRIT Diensten BV
Cluster stats
| Netblocks | 17 |
| All fragments | 21 blocks across 5 clusters |
| Cluster ID | 191619511 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.77.188.0/24 | Gerrit_Diensten | RIPE | ASSIGNED PA | ● high |
| 185.77.189.0/24 | Gerrit_Diensten | RIPE | ASSIGNED PA | ● high |
| 185.77.190.0/24 | Gerrit_Diensten | RIPE | ASSIGNED PA | ● high |
| 185.77.190.0/23 | GERRIT Diensten BV | BGP | ANNOUNCED | ● high |
| 185.77.191.0/24 | Gerrit_Diensten | RIPE | ASSIGNED PA | ● high |
| 193.177.232.0/23 | GERRIT Diensten BV | BGP | ANNOUNCED | ● high |
| 193.177.234.0/23 | GERRIT Diensten BV | BGP | ANNOUNCED | ● high |
| 2a05:5f00::/30 | Gerrit_Diensten | RIPE | ASSIGNED | ● high |
| 2a05:5f00::/30 | GERRIT Diensten BV | BGP | ANNOUNCED | ● high |
| 185.77.188.0/22 | GERRIT Diensten BV | RIPE | ALLOCATED PA | ● low |
| 213.124.3.88/29 | GERRIT_DIENSTEN_BV | RIPE | ASSIGNED PA | ● low |
| 213.124.41.240/29 | GERRIT_DIENSTEN | RIPE | ASSIGNED PA | ● low |
| 213.124.84.64/29 | GERRIT_DIENSTEN_BV | RIPE | ASSIGNED PA | ● low |
| 2001:41f0:e82::/48 | GERRIT_DIENSTEN_BV | RIPE | ASSIGNED | ● low |
| 2001:41f0:52e3::/48 | GERRIT_DIENSTEN_BV | RIPE | ASSIGNED | ● low |
| 2001:41f0:84b1::/48 | GERRIT_DIENSTEN | RIPE | ASSIGNED | ● low |
| 2a05:5f00::/29 | GERRIT Diensten BV | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
76.5%
of checked blocks have valid RPKI ROA coverage
(13 of 17)
Possible discrepancies (3)
These blocks are registered to GERRIT Diensten BV 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.
| 2001:41f0:52e3::/48 /48 | authorized for AS33915 — Vodafone Libertel B.V. |
| 2001:41f0:e82::/48 /48 | authorized for AS33915 — Vodafone Libertel B.V. |
| 2001:41f0:84b1::/48 /48 | authorized for AS33915 — Vodafone Libertel B.V. |
NIC Handles
AS203170
DUMY-RIPE
DUMY-RIPE
DataDienstenFryslan
MNT-GERRIT
MNT-GERRIT
MNT-GERRIT-FB
MNT-GERRIT-FB
ORG-GDB2-RIPE
RIPE-NCC-HM-MNT
WZA-MNT
ZIGGO-AUTOREG1