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A list of public iPerf3 servers...

Public iPerf3 Servers

Test date: 15-08-2022
Please create a new issue if you have or know a public iperf3 server which isn't on this list.

iPerf3

apt update && apt install -y iperf3 

Command examples:

iperf3 -c lon.speedtest.clouvider.net -p 5203

Bash - random port between 5200-5210:

for((i=0;i<10;i++)) ; do iperf3 -p $((5200+(RANDOM%10))) -c ams.speedtest.clouvider.net && break ; sleep 1 || break ; done

Docker - random port between 5200-5210:

docker run -it --rm -p 5201:5201 -p 5201:5201/udp r0gger/iperf3-speedtest -c ams.speedtest.clouvider.net -p $((5200+(RANDOM%10)))

iPerf3 options

-c  host
-p, --port server port to listen on/connect to
-P, --parallel number of parallel client streams to run
-i, --interval seconds between periodic throughput reports
-t, --time time in seconds to transmit for (default 10 secs)
-R, --reverse run in reverse mode (server sends, client receives)
-4, --version4 only use IPv4
-6, --version6 only use IPv6

Servers per continent

  • AFRICA
  • AMERICA
  • ASIA
  • AUSTRALIA
  • EUROPE

AFRICA

COMMAND -R GB/s LOC TESTED
...

AMERICA

COMMAND -R GB/s LOC TESTED
iperf3 -c speedtest.iveloz.net.br -p 5201-5209 2 BR yes
iperf3 -c 128.1.240.146 -p 5201 -R BR yes
iperf3 -c la.speedtest.clouvider.net -p 5200-5209 10 US yes
iperf3 -c atl.speedtest.clouvider.net -p 5200-5209 10 US yes
iperf3 -c nyc.speedtest.clouvider.net -p 5200-5209 10 US yes
iperf3 -c dal.speedtest.clouvider.net -p 5200-5209 10 US yes
iperf3 -c ash.speedtest.clouvider.net -p 5200-5209 10 US yes
iperf3 -c speedtest.lv.buyvm.net -p 5201 US yes

ASIA

COMMAND -R GB/s LOC TESTED
iperf3 -c 156.59.103.69 -p 5201 -R HK yes
iperf3 -c iperf.biznetnetworks.com -p 5201-5203 1 ID yes
iperf3 -c 129.227.44.98 -p 5201 -R ID yes
iperf3 -c 156.59.29.2 -p 5201 -R JAP yes
iperf3 -c 156.59.169.4 -p 5201 -R PH yes
iperf3 -c 23.90.191.146 -p 5201 -R SG yes
iperf3 -c 129.227.231.194 -p 5201 -R TH yes

AUSTRALIA

COMMAND -R GB/s LOC TESTED
...

EUROPE

COMMAND -R GB/s LOC TESTED
iperf3 -c proof.ovh.net -p 5201-5210 yes
iperf3 -c lg.vie.alwyzon.net AUT yes
iperf3 -c iperf3.privatelayer.com -p 5201 40 CH yes
iperf3 -c iperf.quickline.ch -R CH yes
iperf3 -c iperf.quickline.ch -6 -R CH yes
iperf3 -c speedtest.shinternet.ch -p 5204 -R CH yes
iperf3 -c speedtest.wtnet.de -p 5200-5209 -R 40 DE yes
iperf3 -c speedtest.wtnet.de -p 5200-5209 -6 -R 40 DE
iperf3 -c fra.speedtest.clouvider.net -p 5200-5209 10 DE yes
iperf3 -c lg.ip-projects.de -p 5201 DE yes
iperf3 -c 178.215.228.109 -p 9210 -R DE yes
iperf3 -c lg.swehosting.se -p 5201 -R DE yes
iperf3 -c iperf.par2.as49434.net -p 9202 -R 40 FR yes
iperf3 -c iperf.online.net -p 5204 10 FR yes
iperf3 -c paris.testdebit.info -p 9240 10 FR yes
iperf3 -c lille.testdebit.info -p 9240 10 FR yes
iperf3 -c lyon.testdebit.info -p 9240 10 FR yes
iperf3 -c aix-marseille.testdebit.info -p 9240 10 FR yes
iperf3 -c bordeaux.testdebit.info -p 9240 10 FR yes
iperf3 -c ping-90ms.online.net -p 5200-5209 10 FR yes
iperf3 -c ping6-90ms.online.net -p 5200-5209 -6 10 FR
iperf3 -c ping6.online.net -p 5200-5209 -6 10 FR
iperf3 -c iperf.deic.dk 10 IS yes
iperf3 -c speedtest.lu.buyvm.net -p 5201 LU yes
iperf3 -c speedtest.novoserve.com -p 5201 -R 40 NL yes
iperf3 -c speedtest.novoserve.com -p 5206 -6 -R 40 NL yes
iperf3 -c speedtest.serverius.net -p 5002 -R 10 NL yes
iperf3 -c speedtest.serverius.net -p 5002 -6 -R 10 NL
iperf3 -c speedtest-nl-oum.hybula.net -R NL yes
iperf3 -c iperf.worldstream.nl 10 NL yes
iperf3 -c speedtest.yisp.nl -R 10 NL yes
iperf3 -c ams.speedtest.clouvider.net -p 5200-5209 10 NL yes
iperf3 -c ping-ams1.online.net 5200-5209 10 NL yes
iperf3 -c nl.iperf.014.fr -p 10420 -R 1 NL yes
iperf3 -c lg.terrahost.com -p 9200 10 NO yes
iperf3 -c iperf.astra.in.ua -p 5201-5206 -R 10 UA yes
iperf3 -c iperf.volia.net -p 5201 -R UA yes
iperf3 -c lon.speedtest.clouvider.net -p 5200-5209 10 UK yes
iperf3 -c iperf.as42831.net -p 5300-5400 UK yes