Topcom Connect Prepaid

FloLive SIM card with fixed public IPv4

M2MData supplies FloLive IoT SIM cards with a fixed public IPv4 address option starting from €6.00 per SIM card per month. This provides your router, camera, firewall, gateway, or industrial IoT device with a fixed and directly accessible IP address on the internet.

A fixed public IPv4 is suitable for remote access, camera surveillance, VPN servers, telemetry, machine control, and other applications where a device must always be reachable at the same IP address. You do not need to work with changing IP addresses, Dynamic DNS, or complex NAT configurations.

Note: A publicly accessible IP address requires good security. Always use a firewall, strong unique passwords, up-to-date firmware, and restrict incoming traffic to only necessary ports and trusted source IP addresses. For remote management, a VPN or additional access security is often the safest choice. A fixed public IP address enables direct remote access but must be carefully secured because the device is accessible from the internet.

A1 Digital M2M Connectivity

iXT SIM card with fixed public IPv4

M2MData supplies iXT IoT SIM cards with a fixed public IPv4 option for €8.00 per SIM card per month. This provides every connected device with its own fixed public IPv4 address, so that routers, cameras, gateways, industrial systems, and other IoT equipment are directly accessible remotely.

An important advantage of iXT is that at least two SIM cards can communicate directly with each other using this fixed public IPv4 option. This enables secure and predictable SIM-to-SIM communication between, for example, two mobile routers, machines, locations, or vehicles, without relying on dynamic IP addresses or CGNAT.



This solution is suitable for remote access, VPN connections, camera surveillance, telemetry, industrial automation, and international IoT projects. Always carefully secure public IP addresses with firewalls, strong passwords, firmware updates, access rules, and, where possible, VPN or Zero Trust security. A fixed IP address enables reliable two-way communication, but a public IP configuration must always be properly secured against unauthorized access.