MediaCaster Datacenter en Netwerken B.V.
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 7 · 1,028 IPv4 addresses |
| IPv6 | 5 prefixes (largest 2a0b:a180::/29) |
| Cluster ID | 213908667 |
| 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 · report an issue | |
Footprint over time
6 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-26
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.187.124.0/22 | MediaCaster Datacenter en Netwerken B.V. | RIPE | ALLOCATED PA | ● low |
| 217.100.191.108/30 | MEDIACASTER_DATACENTER_EN_NETWERKEN_BV | RIPE | ASSIGNED PA | ● low |
| 2001:41f0:6c44::/48 | MEDIACASTER_DATACENTER_EN_NETWERKEN_BV | RIPE | ASSIGNED | ● low |
| 2a0b:a180::/48 | MediaCaster Datacenter en Netwerken B.V. | RIPE | ASSIGNED | ● low |
| 2a0b:a180::/29 | MediaCaster Datacenter en Netwerken B.V. | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a0b:a180:3e0::/44 | MediaCaster Datacenter en Netwerken B.V. | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a0b:a180:ffe0::/43 | MediaCaster Datacenter en Netwerken B.V. | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (5)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
Possible discrepancies (1)
These blocks are registered to MediaCaster Datacenter en Netwerken 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.
| 2001:41f0:6c44::/48 /48 | authorized for AS33915 — Vodafone Libertel B.V. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-DGB5-RIPE
RIPE-NCC-HM-MNT
ZIGGO-AUTOREG1
nl-cloudbrains-1-mnt