Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a.
BGP inherited
Cluster stats
| Netblocks | 7 |
| All fragments | 281 blocks across 52 clusters |
| Cluster ID | 204400241 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-13
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.71.56.0/22 | Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. | RIPE | ALLOCATED PA | ● high |
| 185.71.56.0/22 | Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. | BGP | ANNOUNCED | ● high |
| 185.71.56.0/23 | Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. | BGP | ANNOUNCED | ● high |
| 185.71.58.0/23 | Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. | BGP | ANNOUNCED | ● high |
| 185.71.58.0/24 | Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. | BGP | ANNOUNCED | ● high |
| 185.71.59.0/24 | Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. | BGP | ANNOUNCED | ● high |
| 2a03:38e0::/32 | Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. | RIPE | ALLOCATED-BY-RIR | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “Centre de” — 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.
- Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya 120 blocks
- Centre de Calcul El Khawarizmi 82 blocks
- Centre de service scolaire des Iles 7 blocks
- CENTRE-DE-GESTION-DE-LA-FONCTION-PUBLIQUE 3 blocks
- CENTRE-DE-GESTION 3 blocks
- Centre de services scolaire de la Pointe-de-l'Ile 3 blocks
- Centre de donnees romand SA 3 blocks
- CENTRE-DE-FISCALITE-ET-DE-GESTION 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.
- POL-CENTRECULTVLAD-NET via PJSC Rostelecom sub-allocation
- Tele2 Centrex via Tele2 Sverige AB sub-allocation
- CENTRE-IMPRESSION via Societe Francaise Du Radiotelephone - SFR SA sub-allocation
- Centre Leclerc Vierzon Distribution via Orange S.A. sub-allocation
- Centre-information-technology-3-NET sub-allocation
- CENTRE-NATIONAL-DU-LIVRE via Societe Francaise Du Radiotelephone - SFR SA sub-allocation
- CENTRE_SOCIAL_DE_LA_GRAND_CROIX-3495-CLS-0MPQRJ22W via Completel SAS sub-allocation
- CENTRE-HOSPITALIER-BEZIERS via Completel SAS sub-allocation
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.7%
of checked blocks have valid RPKI ROA coverage
(6 of 7)
No discrepancies found among checked blocks.
NIC Handles
AS204025
CTTL
CTTL
DUMY-RIPE
DUMY-RIPE
ORG-CDTE1-RIPE
RIPE-NCC-HM-MNT