BERTELSMANN-MEDIA
Handle
Cluster stats
| Netblocks | 7 · 325 IPv4 addresses |
| Cluster ID | 210431951 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.226.67.104/29 | BERTELSMANN-MEDIA | RIPE | ASSIGNED PA | ● low |
| 5.226.121.208/28 | BERTELSMANN-MEDIA | RIPE | ASSIGNED PA | ● low |
| 78.10.112.0/28 | BERTELSMANN-MEDIA | RIPE | ASSIGNED PA | ● low |
| 83.238.183.64/28 | BERTELSMANN-MEDIA | RIPE | ASSIGNED PA | ● low |
| 83.238.203.32/28 | BERTELSMANN-MEDIA | RIPE | ASSIGNED PA | ● low |
| 193.192.181.0/24 | BERTELSMANN-MEDIA | RIPE | ASSIGNED PA | ● low |
| 213.241.14.220/30 | BERTELSMANN-MEDIA | RIPE | ASSIGNED PA | ● low |
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 BERTELSMANN-MEDIA 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.
| 193.192.181.0/24 /24 | authorized for AS12741 — Netia SA |
NIC Handles
DUMY-RIPE
DUMY-RIPE
NETIA-MNT