STC × CrystalFive

Host a FiveM Server
on STC Network

STC is Saudi Arabia's largest network with 59% market share. Whether fiber or 5G, CrystalFive bypasses network restrictions.

STC Network Issues for Hosting

Connection Type CGNAT Public IP
STC Fiber (FTTH)
STC 5G Home Internet (FWA)

Common Router: Huawei HG8245Q

Most common STC fiber router. Even with port forwarding enabled, double NAT blocks incoming connections.

Known Issues

  • Double NAT: Your router has NAT + STC's network has another NAT. Port forwarding only works at router level.
  • No public IP option: STC does not offer static public IPs for residential subscriptions.
  • Support can't help: Even if you contact STC support, they cannot remove NAT or assign a public IP.

How CrystalFive Works

The problem and the solution — at a glance.

Without CrystalFive

You (Your PC)
ISP (CGNAT)

Blocked — Ports Closed

With CrystalFive

You (Your PC)
CrystalFive Relay (Frankfurt)

Players Connect Successfully

How to Check if You Have CGNAT

Three simple steps to find out.

1

Open Your Router Settings

Go to your router's admin page (usually 192.168.1.1) and find the WAN IP address.

2

Check Your Public IP

Visit whatismyip.com and note the IP address shown.

3

Compare the Two

If the WAN IP on your router is different from whatismyip.com — you have CGNAT. Usually starts with 100.64.x.x or 10.x.x.x.

Most 5G and home internet connections in Saudi Arabia have CGNAT.

Solution Comparison

See how VPN, VPS, and CrystalFive stack up.

Feature VPN VPS CrystalFive
Port forwarding needed? Yes No No
Files on your PC? No No Yes ✓
Latency added High Medium ~50-80ms
Arabic support? No No Yes ✓
Monthly cost $5-10 $10-30 From free

Ready to Host?

Download the app for free and have your server running in minutes.

Free Download

Windows 10/11 · ~50 MB · No credit card