CHARLES RIVER LABORATORIES DEN BOSCH BV
CHARLES_RIVER_LABORATORIES_DEN_BOSCH_BV
Registry
Cluster stats
| Netblocks | 2 |
| All fragments | 6 blocks across 3 clusters |
| Cluster ID | 205580329 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| 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 | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 213.126.218.144/29 | CHARLES_RIVER_LABORATORIES_DEN_BOSCH_BV | RIPE | ASSIGNED PA | ● low |
| 2001:41f0:9b26::/48 | CHARLES_RIVER_LABORATORIES_DEN_BOSCH_BV | RIPE | ASSIGNED | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “CHARLES RIVER LABORATORIES” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- CHARLES-RIVER-LABORATORIES-KOELN-NET 2 blocks
- CHARLES-RIVER-LABORATORIES-ERKRATH-NET 2 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- Charles River Laboratories via COLT Technology Services Group Limited sub-allocation
- Charles River Laboratories Inc via COLT Technology Services Group Limited sub-allocation
- Charles River Laboratories Holding via Orange S.A. sub-allocation
- Charles River Laboratories Evreux via Orange S.A. sub-allocation
- Charles River Laboratories International Inc via COLT Technology Services Group Limited sub-allocation
- Charles River Laboratories Holding via Orange S.A. sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(2 of 2)
Possible discrepancies (1)
These blocks are registered to CHARLES RIVER LABORATORIES DEN BOSCH 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.
| 2001:41f0:9b26::/48 /48 | authorized for AS33915 — Vodafone Libertel B.V. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ZIGGO-AUTOREG1