Belgium 4G/5G mobile proxies

Which mobile networks can I use in Belgium?

Mobile IPs in Belgium come from SIM cards on Proximus, Orange, Telenet / BASE, Digi. Belgium has four mobile network operators: Proximus, Orange, Telenet/BASE and Digi, which became commercially active in December 2024. BIPT counted 12.7 million active SIM cards, excluding M2M, at the end of 2025.

Well-known brands and MVNOs that run on these networks include Mobile Vikings (Proximus), Scarlet (Proximus), hey! (Orange), Lycamobile. A mobile IP from any of them belongs to the address ranges of its host network.

Why do websites trust mobile IPs?

Mobile networks share a small pool of public IPv4 addresses between many subscribers through carrier-grade NAT (CGNAT, RFC 6598). One mobile IP can therefore carry traffic from many real phones at once.

Websites know this, so they rarely block a mobile IP outright. This is a mechanism, not a guarantee: behaviour that breaks a site's rules still gets flagged. Learn how to check an exit IP in our ASN lookup guide.

What are Belgium mobile proxies used for?

Teams use Belgian IPs to check google.be in Dutch and French, prices on Bol, Coolblue and Amazon.com.be, and ads on regional publishers. Brussels, Antwerp and Liège cover both language areas.

With a mobile IP in Belgium, teams typically:

• test apps and mobile checkouts as customers on Proximus, Orange see them;
• verify mobile ads and app-install campaigns shown in Belgium;
• track mobile search results on google.be;
• manage brand and client social media accounts from a stable local IP.

See social media management and ad verification.

How do I change the IP of a Belgium mobile port?

Each dedicated port has its own rotation link. Call it and the modem reconnects to the carrier, which usually assigns a new IP within seconds:

https://pontproxy.com/api/v1/mobile/{port}/rotate?key=API_KEY

Replace {port} with your port number and API_KEY with your key from the client area. You can also set an automatic rotation timer. Connection details for HTTP and SOCKS5 are in the quickstart guide.

Is it legal to use mobile proxies in Belgium?

Using a proxy is legal in Belgium; what matters is what you do through it. Scraping that touches personal data falls under the GDPR and the Law of 30 July 2018, supervised by the Belgian Data Protection Authority (APD/GBA).

PontProxy blocks online banking, government portals, payment processors and outgoing email (SMTP ports 25, 465 and 587), and every account follows our Acceptable Use Policy. Mobile ports are not for SMS verification, account farming or ban evasion.