BYFITEL COMUNICACIONES SL

BYFITEL COMUNICACIONES SL (trading as Byfi) is a small Spanish ISP with its own ASN and IP prefixes, facing a preventive insolvency annotation. The company serves Mataró with fiber, TV, and mobile resale, and peers at CATNIX. Evidence comes from official registries and routing tools. Definitive insolvency could lead to prefix withdrawals and service disruption, impacting regional connectivity. Watch for BORME rulings, prefix changes, and RIPE LIR status updates.

BYFITEL COMUNICACIONES SL

BYFITEL COMUNICACIONES SL, trading as Byfi, is a small Spanish internet service provider based in Mataró that operates its own fiber network and resells mobile services. It holds a RIPE NCC Local Internet Registry membership and originates IP prefixes through Autonomous System AS211441. A preventive insolvency annotation filed in May 2026 introduces a corporate health signal that could affect regional internet connectivity and number resource stability.

Why It Matters

If the preventive annotation advances to definitive insolvency, the company may lose control of its IP addresses, AS211441, and RIPE membership, leading to prefix withdrawals, BGP instability, and service interruption in the Mataró area. Even without that, uncertainty may affect peering and transit relationships, such as the upstream link to NEAR IP, S.L., and the mobile resale agreement with Orange.

What Public Sources Show

BYFITEL COMUNICACIONES SL, trading as Byfi, is a small ISP serving the Mataró area north of Barcelona. It offers fiber internet, television, and mobile services—mobile coverage comes via Orange. The company operates its own Autonomous System (AS211441) and holds a RIPE NCC Local Internet Registry membership. In May 2026, the Spanish official gazette BORME recorded a preventive insolvency annotation against the firm, raising questions about its future continuity.

The company’s infrastructure footprint is documented by public internet registries and routing tools. RIPE NCC lists it as a Local Internet Registry for Spain. BGP.tools reveals AS211441 originates 193.38.246.0/24, 195.34.67.0/24, and 2a10:e2c0::/29, and peers at the CATNIX exchange with a 1,000 Mbps link. Incorporation was published in BORME in December 2020, with a CNAE 6190 telecom classification, a Mataró address, and initial capital of €3,000.

Byfi’s own materials describe a local operator that has built its own fiber network and offers triple-play services. A support page confirms mobile service operates over Orange’s nationwide network, an important dependency. The company’s RIPE LIR status means it can assign IP addresses directly to customers, and its peering at CATNIX suggests a degree of local interconnection.

However, no public financial statements or subscriber numbers are available, so the scale of the business remains unclear.

The preventive insolvency annotation introduces a material risk to this small operator. Should the situation progress to full insolvency, the company could lose control of its IP prefixes, AS211441, and RIPE membership, potentially triggering BGP route withdrawals and service interruptions for its regional customer base. Even the uncertainty can unsettle upstream providers like NEAR IP, S.L., and the mobile partnership with Orange, affecting peering and transit decisions.

Readers tracking this entity should monitor several signals: further BORME filings that convert the preventive annotation into a definitive insolvency ruling; any changes in announced prefixes or AS211441 registration; RIPE NCC membership status; and official communications from Byfi regarding service continuity. A sudden drop in routing visibility at CATNIX or a change in upstream relationships would also be significant.

It is important to note that the BORME annotation is a legal registry notice, not a proven operational failure. The company may restructure or resolve its financial issues without disruption. Missing public information—including financial records, customer counts, and the identity of decision-makers—makes it impossible to predict the outcome. This profile draws only on official public sources and website claims, and should be refreshed before any operational decision.

Operating Surface

The company is a local telecommunications operator in the Catalonia region, providing fiber internet, television, and mobile services to residential and possibly business customers. It deploys its own fiber network in several towns around Mataró, relies on Orange for mobile network coverage, and peers at the CATNIX internet exchange. Its RIPE LIR status enables direct IP address management, making it a small but distinct node in Spain's internet infrastructure.

The preventive insolvency annotation materializes a risk for the subscribers and announced IP prefixes of this regional ISP. Routing changes, RIPE LIR status loss, or prefix withdrawals could disrupt connectivity and affect counterparty assessments. The company's small size and limited public footprint mean that corporate health events can have outsized local impact, making it a watchpoint for infrastructure dependency mapping.

Watchpoints

The preventive insolvency annotation introduces a concrete risk that BYFITEL COMUNICACIONES SL may lose control of its IP resources and RIPE LIR membership, potentially disrupting regional internet connectivity and creating counterparty uncertainty for peering and transit partners.

Watch for BORME rulings converting the annotation to definitive insolvency, changes in AS211441 prefix announcements or RIPE LIR status, and any service continuity announcements from the company.

Missing public information includes the company’s current financial condition, subscriber count, and the identity of its administrators, which would be needed to assess the likelihood of restructuring versus closure.

Sources

• RIPE NCC Member List - RIPE NCC's member list includes BYFITEL COMUNICACIONES SL as a Local Internet Registry based in Spain.
• BGP.tools AS211441 Overview - BGP.tools identifies AS211441 as BYFITEL COMUNICACIONES SL, active under RIPE, registered 21 April 2021, with two IPv4 and one IPv6 originated prefixes.
• BGP.tools CATNIX Exchange - BGP.tools lists AS211441 at CATNIX with IPv4 193.242.98.167, IPv6 2001:7f8:2a:0:3:1:21:1441, and 1000 Mbps link speed.
• Byfi Company Website - Byfi describes itself as an operator, says it has created a local own network, and presents fiber, mobile, and television as customer-facing services.
• Byfi Support Page - Byfi's support page says it deploys its own fiber network in several towns and works with Orange's network for mobile coverage in Spain.
• BORME Incorporation Record - The official BORME publication records BYFITEL COMUNICACIONES S.L. incorporation on 18 December 2020, telecom activity under CNAE 6190, Mataro domicile, and initial capital of 3000 euros.
• BORME Domicile Change - The official BORME publication records BYFITEL COMUNICACIONES S.L. changing its domicile to CL Pablo Iglesias, num. 63, bajos, local 9, Mataro.
• BORME Insolvency Annotation - The official BORME publication records an anotacion preventiva de declaracion de fallido for BYFITEL COMUNICACIONES S.L., registry sheet H B 556226, entry I/A A dated 13 May 2026.
• Cloudflare Radar AS211441 - Cloudflare Radar identifies AS211441 as Byficom associated with BYFITEL COMUNICACIONES SL in Spain and provides traffic, protocol, routing, and announced-address-space views.
• RIPE Stat AS211441 - Public-source identity and registry context for Byficom BYFITEL COMUNICACIONES SL.