Internet Fiber

Exclusive for you

Internet Maxi Fiber at instead of €62.99 39.99 /month during 1 year

Internet Fiber

As from instead of €62.99 39.99 /month

Which internet subscription to choose?

Internet Start Fiber

  • 150 GB/month
  • Download speed up to: 120 Mbps
  • Upload speed up to: 20 Mbps

42.95 /month
+ Installation fee: €59

Web promo

instead of €62.99 39.99 /month during 6 months

So a total advantage of €138!

This promotion includes:

Promo discount only available online:
-€23 /month during 6 months - €17/month during 6 months. Promo only valid for new Internet subscribers.

If you order online, you will pay:

  • €39.99 during 6 months
  • €62.99, as of the 7th month of subscription
Recommended for teleworking

Internet Maxi Fiber

  • Unlimited volume
  • Download speed up to: 500 Mbps
  • Upload speed up to: 100 Mbps

instead of €62.99 39.99 /month
during 1 year
+ Installation fee: €59

Mega Fiber + Mobile

  • Unlimited volume
  • Download speed up to: 500 Mbps
  • Upload speed up to: 500 Mbps
  • Unlimited calls and SMS, 12 GB

instead of €74.99 0 /month
during 2 months
Free installation

Internet kot fiber

You’re a student? Surf and stream from your student room with Internet kot fiber

Second residence

Do you have a second residence? Surf and watch TV at your 2nd residence

The most complete subscription for you

Always connected

Safety first

Enjoy extras

How does the installation of fiber goes?

Let’s take it step-by-step

  1. First, pick the Internet Fiber subscription that is right for you. After ordering your internet, you will be invited to make an appointment with a technician for the installation of fiber to your home. We’ll confirm all the details of your appointment via email. The day of the installation, you’ll receive an SMS 30 min. before his/her arrival.

The fastest Wi-Fi in Belgium

Why settle for ordinary Wi-Fi when you can have the best? Choose Proximus Wi-Fi 6, the fastest in Belgium, and enjoy an unparalleled internet experience. HD streaming without buffering, online gaming without latency, high-quality video calls: everything is possible. And with the Wi-Fi Booster, your connection is optimal throughout the house, even in the most isolated rooms.

Test your internet connection

Check the Internet speed available at your home!

Discover the speed of the Fiber internet connection available at your address to get the most out of our Internet Start Fiber and Internet Maxi Fiber subscriptions. Nothing beats connection stability on all your devices: tablet, mobile phone, desktop or laptop.

3 reasons to choose Proximus Fiber

Ultra-fast Internet

Unmatched speeds so you can download and upload documents, photos, series or games in no time.

Ultra-stable connection

A flawless connection for the whole family, on all your connected devices, and anywhere in your home.

Ultra-low latency

Almost instantaneous reaction time with no lag or interruption to give you the edge over your opponents.

More than 1,366,000 customers have chosen Proximus as their Internet provider

This is their experience:


"I recently moved, and the changeover went perfectly. As from the first day, immediately internet in the new house and super friendly and helpful technician."

Laurence, 52, Huy


"Perfect service, impeccable quality, very good connection, never any bad surprises. I am very satisfied."

Martin, 28, Sint-Niklaas

Questions about Internet subscriptions

Your needs evolve over time. Why wouldn't your Internet subscription? With Internet, you can change your rate plan whenever you want.

If you experience poor coverage or slow Wi-Fi, you can improve the quality of your network! Some easy tips and tricks will help you get the most out of your Wi-Fi at home.

Don't have an Internet connection anymore? Read on and follow our tips. They will enable you to resolve most problems.

As a technology of the future, fiber transmits data over great distances at the speed of light. The advantages are numerous, including a super-fast and much more stable Internet connection.

Proximus is modernizing its network (teaming up with other partners such as Fiberklaar and Unifiber) and is gradually replacing its current copper cables with fiber cables. Ultimately, the Proximus copper network will be completely replaced by this new technology.

Thanks to a close collaboration with the construction sector, most new housing estates and apartment buildings are swiftly connected to our fiber network.

And unlike most other operators, Proximus takes the fiber right into your home. This guarantees you the best possible performance, today as well as tomorrow.

Discover what fiber is in a video.

Find out more about this new network

Your current copper cable will soon have to be replaced. Fiber, which will be rolled out instead, meets the need for ever greater connectivity. It guarantees you better performance today and tomorrow.

With fiber, you'll have access to super-fast and stable Internet, ultra-low latency, a sharper than ever image on all your screens and, most importantly, you'll be equipped for the future:

  • Super-fast, stable Internet: no downtime or slowdowns when importing or exporting documents, watching videos and playing online, no matter how many people or devices are connected at the same time.
  • Ultra-low latency: latency is the delay between a data transfer request and the response to that request. Indeed, when you play online, every millisecond counts. With fiber, you stay one step ahead of your opponents.
  • A sharper picture than ever before on all your screens: Whether on TV, tablet or smartphone, with fiber, you won’t miss even the tiniest detail.
  • Future-proof: tomorrow, your home will be increasingly connected thanks to the Internet. With fiber in your home, this evolution is child's play.

Are you already a Proximus customer? At some stage, your current copper cable will need to be replaced. Fiber, which will succeed it, meets the ever-increasing need for connectivity. It guarantees you better performance today and in the future.

The installation takes between two and four hours, but don't worry, the connection is only cut off for a few minutes. So you can continue your activities without any problems.

For new housing estates and apartment buildings, which are usually already connected to our fiber network, the technician only activates your services on the fiber network, which takes much less time.

Watch a video of how fiber is installed in your home.

All about installation

Web promo - Internet Maxi Fiber:

  • From 01/05/2024 until 01/08/2024 included, for all new Internet subscribers who take out an Internet Maxi Fiber subscription.
  • Monthly discount of €23/month for the first 12 months. Thereafter, you pay the normal price.
  • Not compatible with other promotions, except for the joint offer of a smartphone with a mobile subscription and the DataPhone option.
  • Proximus reserves the right to extend or stop this offer earlier.


  • From 02/05 until 31/07/2024 included, for all new Internet subscribers who choose Flex Fiber subscription.
  • INT + TV (+ MOB): Monthly discount, up to €146.99/month for the first 2 months, depending on the composition of the pack by the customer. This promotion entitles you to a discount of €77.99 on the basic Flex Fiber pack with internet + TV and up to €15 for internet Giga and €42 for Ultra Fiber, €12 for a TV option and €15 for a mobile subscription in your Flex Fiber pack. Thereafter, you pay the normal price.
  • INT + MOB: Monthly discount, up to €74.99/month for the first 2 months on the basic Flex Fiber pack with internet + mobile (€89.99 with Giga Fiber internet). Thereafter, you pay the normal price.
  • Not compatible with other promotions, except for the joint offer of a smartphone with a mobile subscription and the DataPhone option.

The Terms and Conditions and Pricelist & tariffs apply.

Mobile telephony

Unlimited use: The service is conditioned to a non-abusive use, with due diligence ". Proximus therefore reserves the right to limit or suspend the service in the event of use in excess of 100 GB/month.

Network access 5G included Optimale Max 5G speed Estimate Max 5G speed
Mobile Flex S 200 Mbps 200 Mbps
Mobile Flex M 500 Mbps 420 Mbps
Mobile Flex Unlimited 1 Gbps 420 Mbps

The customer can include up to 6 mobile phones in the pack with the same advantages.

5G: the 5G network is only accessible in covered in Belgium areas and requires a 5G compatible device: more info.

Internet (data):  if the customer surfing at reduced speed wants to continue surfing at maximum speed, it is possible to purchase a data boost option via MyProximus or by contacting customer service.

Free mobile calls and texts:

  • In Belgium and while traveling within the EU*, for calls and text messages across all mobile and landline networks except special numbers (voting, 0900, etc.). Calls are billed per second from the 61st second onwards. Good to know: international calls (= calling from Belgium to the EU) are not included.

* EU = Countries of the European Union + Iceland, Liechtenstein and Norway.


The Light TV option is available with your Flex Fiber Internet + Mobile pack with an extra cost of €9/month.
The Light TV option gives you access to the Pickx App for customers with a MyProximus account, for use in Belgium via a Proximus Internet connection (fixed and mobile). Thanks to the Pickx App you can watch TV via the mobile application and the web:

  • Access to 32 national channels (regional channels + radio stations included) *
  • TV Replay (36h) & recordings included
  • No TV box: TV access via Pickx App & Web
  • Not compatible with TV options *La Une, Tipik, La trois, TF1, Plug RTL, Club RTL, RTL, AB3, TV5monde, ABxplore, Arte, C8, LN24, France 2, France 3, Vtmkids, Vtm, Vtm 2, Vtm 3, Vtm 4, Vtm Gold, Één, Canvas, Ketnet, Play 4, Play 5, Play 6, Play 7, BRF, National Geographic, Nickelodeon, MTV

My e-Press: My e-Press is only available for private customers. Professional customers subject to VAT who choose a Flex Fiber pack will not have access to My e-Press.

Installation included: installation by a technician included (worth €350) for all Flex Fiber customers. 

Fixed Internet

Unlimited data volume: personal and normal use, see the General Terms and Conditions. After using 3 TB, your speed will be limited to the end of the month, unless you activate your free 300 GB extra volume via MyProximus. More information (PDF, 150 Kb).

Fixed Internet speed: the indicated maximum speed is a theoretical speed. In practice, it cannot be reached by all customers. The download speed at home depends mainly on the distance between the connection point and the exchange, the availability of the technology, the computer installation and the internal cabling and, in exceptional cases, on general use. These factors must be optimal to enable you to surf at the maximum speed. If you use Wi-Fi, your surfing speed can also be lower. Check the speed of your Internet connection in your home.

Fastest Internet in Belgium: based on analysis by Ookla® of Speedtest Intelligence® data, Speed Score, Proximus Fiber via Speedtest Enrichment API vs top-providers, Belgium, Feb - April 2024. Ookla trademarks used under license and reprinted with permission.

Comparison of the highest maximum speeds(PDF, 103 KB) offered by Proximus, VOO, Orange and Telenet.

Free installation: free installation by a technician included for all Flex Fiber customers.

Wi-Fi Booster: the customer is entitled to a Wi-Fi Booster in his Flex pack (with landline). Use in Belgium. One per customer on request or on the initiative of the technician.

Want to know more about fiber?

Customer service

Fiber events

Need help?

Questions about our offers?

An advisor is at your service