Proximus Speed Test - Belgium Internet | Kencang

Test your Proximus internet speed in Belgium

www.proximus.be
Download -- Mbps
Upload -- Mbps
Ping -- ms

Proximus is Belgium's largest telecommunications provider with approximately 45% market share in broadband and the most extensive fiber network in the country. Headquartered in Brussels, Proximus offers fiber internet with speeds up to 1 Gbps, nationwide 4G and 5G mobile coverage, and full Flex+ bundles combining internet, TV, and mobile services.

About Proximus

Proximus was founded in 1930 as the Belgian state telephone company, originally known as Belgacom. The company rebranded to Proximus in 2015. The Belgian state remains the majority shareholder.

Proximus operates Belgium's primary telecommunications infrastructure including an expanding fiber-to-the-home network, VDSL broadband, and nationwide 4G/5G mobile coverage. The company serves residential and business customers across Belgium and is the leader in fiber deployment, covering major cities and expanding to suburban areas.

Proximus Plans and Services

Proximus offers several internet plans across different technologies and price points.

Proximus fiber plans include Internet Go Fiber at EUR 42.99 per month for 150 Mbps, Internet Mega Fiber at EUR 57.99 for 500 Mbps, and Internet Giga Fiber at EUR 77.99 for 1 Gbps. All plans include unlimited data and a Wi-Fi 6 Internet Box. Promotional pricing offers EUR 15 to EUR 20 per month discount for the first 12 months.

The Flex+ bundle combines fiber internet with TV (Proximus Pickx) and mobile at EUR 97.99 per month. VDSL plans are available in areas without fiber.

Proximus Internet Plans

PlanSpeedPriceFeatures
Internet Go Fiber fiber150 MbpsEUR 42.99/month
  • 150 Mbps download
  • Internet Box with Wi-Fi 6
  • Unlimited data
  • EUR 27.99 for first 12 months
Internet Mega Fiber fiber500 MbpsEUR 57.99/month
  • 500 Mbps download and upload
  • Internet Box with Wi-Fi 6
  • Unlimited data
  • EUR 37.99 for first 12 months
Internet Giga Fiber fiber1 GbpsEUR 77.99/month
  • 1 Gbps download and upload
  • Premium Internet Box
  • Unlimited data
  • EUR 57.99 for first 12 months

Prices and availability may vary by location. Contact Proximus for current offers.

Test Your Proximus Speed

Run a free speed test to check if Proximus delivers the speeds you are paying for. Test during peak evening hours for the most realistic results. Compare your results against Proximus advertised speeds above.

Proximus Speed Test FAQ

How fast is Proximus fiber internet?

Proximus fiber delivers speeds up to 1 Gbps download and upload with the Internet Giga Fiber plan. The Mega Fiber plan offers 500 Mbps symmetrical speeds. Go Fiber provides 150 Mbps. Fiber connections deliver consistent speeds since the line runs directly to your home without sharing bandwidth with neighbors. Where fiber is not yet available, Proximus VDSL offers speeds up to 100 Mbps depending on your distance from the exchange.

Is Proximus fiber available in my area?

Proximus is actively deploying fiber across Belgium, starting with major cities like Brussels, Antwerp, Ghent, and Charleroi. You can check fiber availability at your address using the coverage checker on the Proximus website. In areas without fiber, Proximus offers VDSL broadband with speeds up to 100 Mbps. The company aims to expand its fiber network to cover the majority of Belgian households in the coming years.

What is the Proximus Flex+ bundle?

Flex+ is Proximus' bundle that combines fiber internet, TV with Proximus Pickx, and mobile service. The bundle starts at EUR 97.99 per month with a EUR 35 per month discount for the first six months. Flex+ includes access to live TV, on-demand content, and streaming apps. Customers can customize their bundle by adding extra mobile SIM cards, additional TV decoders, or landline telephone service.

How do I test my Proximus internet speed?

Use the speed test tool on this page to measure your Proximus download speed, upload speed, and ping latency. For fiber connections, connect via ethernet to the Internet Box for the most accurate results. Proximus fiber provides symmetrical speeds on Mega and Giga plans, so upload should match download. Close streaming services and background downloads before testing. Test at different times to verify consistent performance.

Last verified: February 8, 2026

Data source: Proximus official website, Proximus Group annual reports, Belgian BIPT data