CLT-UFA
CLT-UFA S.A.
Data as of 2026-09-13
GLEIF verified
Complete entity footprint
11 linked clusters ·
565 netblocks ·
199,090 IPv4 addresses ·
24 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
549300BRCVPOQ4K3ZN49
Registered name
CLT-UFA
Jurisdiction
This organisation
| Netblocks | 2 · 70,656 IPv4 addresses |
| Record ID | 244477587 |
| Registry | RIPE |
| Owner jurisdiction | LU |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300BRCVPOQ4K3ZN49 |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.9.128.0 – 193.9.147.255 | CLT-UFA S.A. | RIPE | ASSIGNED PI | ● high |
| 146.220.0.0/16 | CLT-UFA | RIPE | LEGACY | ● low |
Corporate group (11 confirmed entities)
+35 additional unconfirmed candidates not shown — full list (JSON)- arvato Systems GmbH 377 blocks
- Arvato SE 84 blocks
- Broadcasting Center Europe (an RTL Group Company) 66 blocks
- Bertelsmann SE & Co. KGaA 22 blocks
- RM Hamburg Holding GmbH 13 blocks
- arvato distribution GmbH 10 blocks
- The Random House Group Limited 5 blocks
- Metropole Television SA 5 blocks
- ARVATO_BENELUX_BV 5 blocks
- arvato media GmbH 3 blocks
NIC Handles
BCE-LU-MNT
DUMY-RIPE
DUMY-RIPE
ORG-CRGC1-RIPE
RIPE-NCC-END-MNT