About This Server
Welcome to the ArvanCloud speed test service. Run reliable throughput and performance tests directly from our network edge, whether you're an ArvanCloud customer or a visitor from anywhere in the world. This server is connected to our 1 Gbit/s backbone, ensuring consistent, high-performance measurements for both client and reverse-mode testing.
HTTP Downloads
Verify your downstream speed using the files below. Choose the size that matches your expected throughput.
wget (IPv4)
wget -4 -O /dev/null http://simin.iperf3.ir/files/500mb.bin wget -4 -O /dev/null http://simin.iperf3.ir/files/1000mb.bin
iPerf3
Use iPerf3 for precise bandwidth measurements with parallel streams. Reverse mode lets the server send while the client receives.
iperf3 (IPv4)
iperf3 -c simin.iperf3.ir -p 5200 -P 10 -4
iperf3 (reverse)
iperf3 -c simin.iperf3.ir -p 5209 -P 10 -4 -R
Available ports: 5200–5209