What Budapest Internet Exchange does

Budapest Internet Exchange (BIX) is Hungary's first and primary neutral internet exchange point, founded in 1995 at the initiative of Martos Balázs and operated since 1996 by ISZT (Internet Szolgáltatók Tanácsa — Council of Hungarian Internet Providers), a Hungarian nonprofit scientific association supervised by the National Media and Infocommunications Authority (NMHH). The exchange provides Layer 2 multilateral peering infrastructure that enables ISPs, content delivery networks, enterprises, and research networks to exchange internet traffic directly at a neutral location rather than routing through paid third-party transit providers. Members connect either physically at BIX nodes or remotely via the 100G BIXViP virtual port service.

BIX operates nodes across multiple data center facilities in Budapest (VH, T-Systems Cloud & Datacenter/Dataplex, 2Connect DC10) and Vienna (Digital Realty InterXion VIE1), with 400 Gbps Frankfurt connectivity to Equinix FR4 and Digital Realty FRA8 procured via a public tender in November 2025. The infrastructure runs Nokia 400G networking equipment and supports physical port speeds from 1G to 300G, alongside supplementary services such as colocation, passive wavelength, point-to-point 10G links, and MMR (Mutual Monitoring and Routing) redundancy. As of the most recent disclosures, BIX serves approximately 140 networks across 188 ports, with peak traffic of 1,116.82 Gbps and aggregate available capacity of 8,178 Gbps.

The business model is member-funded through recurring annual port fees (priced by bandwidth capacity), supplemented by colocation and ancillary service fees. Unlike commercial cloud or CDN operators, BIX operates as a nonprofit industry utility under ISZT governance, with founding members and ongoing oversight drawn from the Hungarian ISP community. Its customer base spans Hungarian tier-1 telcos (Magyar Telekom, DIGI, One), global CDNs (Akamai, Cloudflare, Fastly), major technology platforms (Microsoft, Google, Meta, ByteDance), and gaming and media companies (Valve, Riot Games, Warner Bros. Discovery).

Name

Budapest Internet Exchange

Legal name

Magyarországi Internet Szolgáltatók Tanácsa Tudományos Egyesület (ISZT)

Website

https://bix.hu

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

11–50 employees

Short description

BIX (Budapest Internet Exchange) is a nonprofit, neutral internet exchange point operated by ISZT in Hungary, providing multilateral peering infrastructure for ISPs, CDNs, and network operators. It serves 140+ networks across Budapest, Vienna, and Frankfurt nodes.

Ownership category

akta.pro rank

Headquarters

HQ city

Budapest

HQ country

Hungary

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Technology or R&D, Supply Chain

Revenue model

1. Peering Port Fees: Member networks pay port fees based on connection speed (1G, 10G, 100G, 200G, 300G ports). BIX offers both physical ports and virtual ports (ViP) with varying capacity options.
2. Colocation Services: BIX provides colocation services at BIX sites for member equipment mounting
3. Supplementary Services: Additional services including passive wavelength, point-to-point links, and MMR (Mutual Monitoring and Routing) service

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

BIX provides neutral internet exchange point services enabling network operators, ISPs, CDNs, and content providers to peer and exchange internet traffic through multilateral peering at multiple Budapest-area data centers and international nodes in Vienna and Frankfurt. The offering includes physical ports (1G to 300G), virtual ports via BIXViP (100G), colocation services, passive wavelength connections, and point-to-point 10G links, structured as annual subscription services billed by port bandwidth capacity.

Product overview

BIX (Budapest Internet Exchange) operates as Hungary's primary internet exchange point, enabling network operators to peer and exchange traffic at a neutral facility. The core service provides multilateral peering infrastructure with physical nodes at multiple Budapest data centers (VH, T-Systems Dataplex, 2Connect DC10) and connectivity to Vienna (Digital Realty InterXion VIE1). Supplementary services include colocation, passive wavelength, point-to-point 10G connections, and virtual port (BIXViP) options for flexible 100G access.

Differentiator

Problem solved

Functional benefit

Products and services

• BIX Internet Exchange Peering Service The primary internet exchange point service providing multilateral peering infrastructure for network operators to exchange traffic at neutral Budapest locations. For ISPs, CDNs, telecom operators, and content providers requiring direct peering arrangements.
• BIX Colocation Service Colocation services for hosting member network equipment at BIX facilities. For BIX member networks requiring rack space at peering nodes.
• BIX Passive Wavelength Service Dedicated optical wavelength connections between BIX nodes. For member networks requiring private high-capacity transport between exchange locations.
• BIX Point-to-Point 10G Service Dedicated 10 Gbps point-to-point connectivity links. For member networks requiring private high-capacity transport links.
• BIX VH-MMR Service Multi-Chassis Link Aggregation Group (MMLAG) redundancy service at the SzTAKI/BIX site providing resilient connectivity. For member networks requiring redundancy at the VH node.
• 100G BIXViP (Virtual Port) Virtual peering port service enabling remote 100G participation without physical colocation at BIX nodes. For network operators requiring peering access without on-site hardware installation.

Quantifiable outcome

• 1116.82 Gbps peak traffic handled
• +2 more outcomes

Named customers13 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core.

• ISZT (Internet Szolgáltatók Tanácsa)coreOthers · 1 January 1995ISZT is the owner and operator of BIX. Founded in 1996 with 14 founding ISP members, ISZT operates as the governing body for BIX and maintains responsibility for .hu domain registry and HunCERT activities.
• Digital RealtycoreTechnology or IntegrationDigital Realty hosts BIX nodes at InterXion VIE1 (Vienna) and FRA8 (Frankfurt) data centers, enabling cross-border peering connections
• EquinixcoreTechnology or IntegrationEquinix hosts BIX at FR4 Frankfurt data center as part of the expansion to connect Budapest nodes to Frankfurt data centers
• T-SystemscoreTechnology or IntegrationT-Systems Cloud & Datacenter (Dataplex) hosts the main BIX peering node in Budapest, providing infrastructure for member connections

Scale indicators6 records

Recent moves8 records

Expansion highlights4 records

Direct peers

• VIX.at (Vienna Internet Exchange): Austrian neutral IXP operated by the Vienna University Computer Center. Most geographically proximate peer to BIX, serving overlapping Central European ISPs and CDNs in the same regional traffic corridor.
• AMS-IX (Amsterdam Internet Exchange): One of the largest global IXPs operating in Amsterdam with multiple European locations. Comparable as a neutral, member-driven multilateral peering platform serving the same ISP, CDN, and hyperscaler customer base.
• DE-CIX (Deutscher Commercial Internet Exchange): World's largest neutral IXP operator, headquartered in Frankfurt with global presence. Directly comparable as a multilateral peering platform serving ISPs, CDNs, and hyperscalers — the dominant competitor BIX's Frankfurt expansion is targeting.
• SIX.SK (Slovak Internet Exchange): Slovakia's neutral internet exchange point. Comparable small regional IXP with similar member-driven, nonprofit operating model serving CEE networks in an adjacent country to Hungary.
• France-IX: France's primary neutral IXP, operated as a nonprofit association. Comparable nonprofit governance model and multilateral peering service offering across multiple French data centers.
• LINX (London Internet Exchange): Major UK-based neutral IXP with global interconnection services. Operates multilateral peering and additional services like colocation and private interconnect — closely analogous operating model to BIX.
• NIX.CZ (Neutral Czech Internet Exchange): Czech Republic's leading neutral IXP operated by a nonprofit association. Closest analog in governance structure and regional positioning, serving CEE ISPs and content providers in the same geographic market.

Emerging players

• Core-Backbone GmbH: German network operator and peering platform offering multilateral peering services. BIX member and competing regional peering platform serving similar ISP and content customers in Central Europe.

Broad incumbents

• Equinix Internet Exchange: Global carrier-neutral colocation giant operating IX services (Equinix Internet Exchange) across 30+ metros including FR4. Hosts BIX nodes and competes as part of broader interconnection portfolio serving similar customers.

Others

• GEANT Association: European research and education networking organization operating GÉANT and connected via NIIF/Pro-M to BIX. Comparable as a research network peering partner in BIX's member ecosystem, though not a competing commercial IXP.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/budapest-internet-exchange
• Xx.com/bix_hu
• Facebookfacebook.com/bixhungary

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Budapest Internet Exchange