Diligent Boardbooks GmbH
DILIGENT-BOARDBOOKS-LIMITED
GLEIF verified
LEI
529900EU4M5F89M5RL47
Registered name
Diligent Boardbooks GmbH
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 5 |
| All fragments | 6 blocks across 2 clusters |
| Cluster ID | 205114873 |
| Registry | RIPE |
| Owner jurisdiction | DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 529900EU4M5F89M5RL47 |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.67.54.0/28 | Diligent-Boardbooks-GmbH | RIPE | ASSIGNED PA | ● low |
| 213.120.218.56/29 | DILIGENT-BOARDBOOKS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 217.163.51.208/28 | Diligent-Boardbooks-Limited | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:1a87::/48 | DILIGENT-BOARDBOOKS-LIMITED | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:1a87::/56 | DILIGENT-BOARDBOOKS-LIMITED | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
60.0%
of checked blocks have valid RPKI ROA coverage
(3 of 5)
Possible discrepancies (2)
These blocks are registered to DILIGENT-BOARDBOOKS-LIMITED 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.
| 2a00:2381:1a87::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
| 2a00:2381:1a87::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
AB34802-RIPE
BTNET-MNT
DUMY-RIPE
DUMY-RIPE
LEVEL3-MNT
QUZAUK