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Dark fiber · Luxembourg

Dark fiber providers in Luxembourg

Which carriers offer dark fiber in Luxembourg?

viabandwidth maps 4 carriers in Luxembourg that name dark fiber as a product on their own site, ranked by announced route space so you can shortlist before approaching an operator for a quote.

Carriers in Luxembourg advertising dark fiber, captured in the viabandwidth crawl. Route space from public RIR and BGP data. Last reviewed 2026-06-27.

4 providers

Mixvoip

mixvoip.com

Explore Mixvoip's significant growth in the Belgian market in 2025, highlighting customer expansion, public sector success, and future ambitions for telecom innovation.

IP transitWavelengthDIADark fiber30K IPv4
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LU-CIX

lu-cix.lu

The PeeringDB training session took place in October! This free programme, initially planned for June, was rescheduled to October 10, 2025. This event, held by LU-CIX, was presented by Mr. Arnold NIPPER, Chief Technology Evangelist @ DE-CIX and member of the “Outreach Committee and “Product Committee” of PeeringDB. PeeringDB facilitates the interconnection of Internet networks … Continued

IP transitDark fiberWavelength2K IPv4
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Datacenter

datacenter.eu

Direct

Discover cloud solutions that are tailored, secure and scalable to help your business succeed. Discover our cloud services Our services are tailored to enhance user experience, flexibility, and risk reduction. Datacenter.eu offers three types of cloud solutions: Public Cloud for cost optimization and scalability, Private Cloud for enhanced security and control, and Hybrid Cloud, which

DIAIP transitWavelengthDark fiber18K IPv4
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LUXNETWORK

luxnetwork.eu

About LuxNetwork, Telecom Luxembourg Operator

WavelengthMPLSDIADark fiber13K IPv4
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FAQ

Frequently asked questions

Which carriers offer dark fiber in Luxembourg?
viabandwidth lists 4 carriers registered in Luxembourg that advertise dark fiber on their own sites, ranked by announced route space. The largest networks appear first.
How do I get a contact for one of these carriers?
A profile shows a direct procurement contact only when the operator has claimed its listing and provided one. Otherwise the profile links to the operator site so you can reach them directly.
Dark fiber elsewhere
Other services in Luxembourg