Quadro Net, s.r.o.
QUADRO
GLEIF verified
LEI
64889KM5FM54ZZ59W230
Registered name
Quadro Net, s.r.o.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 6 |
| All fragments | 22 blocks across 7 clusters |
| Cluster ID | 204573310 |
| Registry | RIPE |
| Owner jurisdiction | CZ |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 64889KM5FM54ZZ59W230 |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-13
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.82.217.56/29 | Quadro | RIPE | ASSIGNED PA | ● low |
| 178.15.21.64/29 | QUADRO-NET | RIPE | ASSIGNED PA | ● low |
| 213.247.193.224/27 | QUADRO | RIPE | ASSIGNED PA | ● low |
| 213.247.194.160/32 | QUADRO | RIPE | ASSIGNED PA | ● low |
| 213.247.207.192/28 | QUADRO | RIPE | ASSIGNED PA | ● low |
| 213.247.232.204/30 | QUADRO | RIPE | ASSIGNED PA | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “QUADRO” — 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.
- Quadro Communications Co-Operative Inc 9 blocks
- QUADRO-OFFICE-ESSEN-NET 2 blocks
- Quadro Communcations 2 blocks
- Quadro Entreprenad 1 blocks
- QUADRO-SYSTEM-GTUA 1 blocks
- quadro-story 1 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.
- CESA-K-PIQUADROSRL sub-allocation
- CESA-K-PIQUADROSRL2 sub-allocation
- CESA-K-PIQUADROSRL3 sub-allocation
- CESA-K-QUADRO sub-allocation
- ESSEQUADROGISRL sub-allocation
- METROQUADRODITOZZINIMARCOECSNC sub-allocation
- Quadro Office Gmbh And Co Kg Rhein Main via COLT Technology Services Group Limited sub-allocation
- VINCENZO-QUADRONI-NET-1 via Retelit Digital Services S.p.A. sub-allocation
Network trust
what's this?
RPKI hygiene: D
how networks compare →
33.3%
of checked blocks have valid RPKI ROA coverage
(2 of 6)
No discrepancies found among checked blocks.
NIC Handles
ARCOR-MNT
AS12301-MNT
DUMY-RIPE
DUMY-RIPE
MACOMNET-MNT