A list of public iPERF3 servers to perform bandwidth and speedtests across different geographical regions.
apt update && apt install -y iperf3iperf3 -c ams.speedtest.clouvider.net -p 5203 --bidirdocker run -it --rm -p 5201:5201 -p 5201:5201/udp r0gger/iperf3-speedtest -c ams.speedtest.clouvider.net -p $((5201+(RANDOM%10)))Options
-c host
--bidir run in bidirectional mode. Client and server send and receive data.
-p, --port server port to listen on/connect to (default: 5201)
-R, --reverse run in reverse mode (server sends, client receives)(download)
-4, --version4 only use IPv4
-6, --version6 only use IPv6
In our documentation you can find more command examples, all iperf3 options and how to install iperf3 on Linux, macOS and Windows at: https://iperf3serverlist.net/iperf3.html
Do you want to add/remove an IP or HOST to this list? Please create a new issue.
✨ Servers with an uptime of 90% or less in 30 days will be removed.
| COMMAND | OPTIONS | GB/S | COUNTRY | SITE |
|---|---|---|---|---|
| iperf3 -c 105.235.237.2 -p 5201-5209 | -R | GQ | Bata | |
| iperf3 -c speedtestfl.telecom.mu -p 5201-5209 | -R | MU | Floreal | |
| iperf3 -c speedtest.telecom.mu -p 5201-5209 | -R | MU | Port Louis | |
| iperf3 -c speedtestrh.telecom.mu -p 5201-5209 | -R | MU | Rose Hill | |
| iperf3 -c sl-01-kgl.rw.seacomnet.com -p 5201-5209 | -R | RW | Kigali | |
| iperf3 -c 154.73.174.30 | SN | Dakar | ||
| iperf3 -c 41.226.22.119 -p 9202-9240 | -R | TN | Tunis | |
| iperf3 -c 196.179.245.2 -p 9200-9240 | -R | TN | Tunis | |
| iperf3 -c 154.0.5.20 | ZA | Cape Town | ||
| iperf3 -c 41.168.5.158 | ZA | Johannesburg | ||
| iperf3 -c speedtest.rocketnet.co.za | ZA | Johannesburg | ||
| iperf3 -c speedtest1.bitco.co.za | -R | ZA | Johannesburg | |
| iperf3 -c iperf3 -c tengig.cisp.co.za | -R | ZA | Johannesburg |
| COMMAND | OPTIONS | GB/S | COUNTRY | SITE |
|---|---|---|---|---|
| iperf3 -c speedtest.sao1.edgoo.net -p 9201-9240 | -R | BR | São Paulo | |
| iperf3 -c vern.cc -p 5203 | -R | 1 | CA | Beauharnois |
| iperf3 -c speedtest3.sasknet.sk.ca | -R | CA | Saskatoon | |
| iperf3 -c sp11.wom.cl | CL | Santiago | ||
| iperf3 -c speedtest.masnet.ec -p 5201-5209 | -R | 1 | EC | Santa Ana |
| iperf3 -c cdjspeedtest.axtel.mx | -R | MX | Mexico City | |
| iperf3 -c speedgauge2.optonline.net | -R | US | ||
| iperf3 -c charlotte02.speedtest.windstream.net | -R,-6 | US | ||
| iperf3 -c ash.speedtest.clouvider.net -p 5200-5209 | -R | 10 | US | Ashburn |
| iperf3 -c fiosspeed1.west.verizon.net | -R | US | Ashburn | |
| iperf3 -c fiosspeed2.west.verizon.net | -R | US | Ashburn | |
| iperf3 -c fiosspeed3.west.verizon.net | -R | US | Ashburn | |
| iperf3 -c fiosspeed4.west.verizon.net | -R | US | Ashburn | |
| iperf3 -c lists.vern.cc -p 5203 | -R | 1 | US | Atlanta |
| iperf3 -c atl.speedtest.clouvider.net -p 5200-5209 | -R | 10 | US | Atlanta |
| iperf3 -c speedtest13.suddenlink.net | -R | 10 | US | Charleston |
| iperf3 -c speedtest15.suddenlink.net | -R | 10 | US | Charleston |
| iperf3 -c charlottesville.speedtest.ting.com | -R | US | Charlottesville | |
| iperf3 -c dal.speedtest.clouvider.net -p 5200-5209 | -R | 10 | US | Dallas |
| iperf3 -c la.speedtest.clouvider.net -p 5200-5209 | -R | 10 | US | Los Angeles |
| iperf3 -c speedtest.tds.net | -R | US | Madison | |
| iperf3 -c nyc.speedtest.clouvider.net -p 5200-5209 | -R | 10 | US | New York City |
| iperf3 -c lg.phx.plasmarack.com | -R | US | Phoenix |
| COMMAND | OPTIONS | GB/S | COUNTRY | SITE |
|---|---|---|---|---|
| iperf3 -c speedtest.beeonline.az | -R | AZ | Baku | |
| iperf3 -c speedtest.izone.az -p 5201-5208 | -R | AZ | Baku | |
| iperf3 -c iperf.biznetnetworks.com -p 5201-5203 | -R | 1 | ID | Jakarta |
| iperf3 -c maritimeai.msngroup.id -p 9200-9240 | -R | ID | Jakarta | |
| iperf3 -c speedtest.myrepublic.net.id -p 9200-9240 | -R | ID | Jakarta | |
| iperf3 -c speed.netfiber.net.il | -R | 1 | IL | Jerusalem |
| iperf3 -c speed.rimon.net.il | -R | 1 | IL | Jerusalem |
| iperf3 -c speedtest.host-palace.com -p 5202-5208 | -R | 1 | IN | Suri |
| iperf3 -c lg-jp-tyo.webhorizon.net | -R | JP | Tokyo | |
| iperf3 -c 91.185.23.98 | -R | KZ | Aktau | |
| iperf3 -c iperf.myren.net.my -p 5201-5210 | -R | MY | Kuala Lumpur | |
| iperf3 -c lg-sg-sin.webhorizon.net -p 9200-9209 | -R | SG | Singapore | |
| iperf3 -c speedtest.uztelecom.uz -p 5200-5209 | -R -6 | 10 | UZ | Tashkent |
| COMMAND | OPTIONS | GB/S | COUNTRY | SITE |
|---|---|---|---|---|
| iperf3 -c speedtest.shinternet.ch -p 5200-5209 | -R,-6 | 10 | CH | Schaffhausen |
| iperf3 -c speedtest.init7.net | -R,-6 | 20 | CH | Winterthur |
| iperf3 -c speedtest.iway.ch | -R | 10 | CH | Zurich |
| iperf3 -c rychlost.poda.cz | -R | CZ | Mikulov | |
| iperf3 -c a209.speedtest.wobcom.de | -R,-6 | DE | Berlin | |
| iperf3 -c a110.speedtest.wobcom.de | -R,-6 | DE | Berlin | |
| iperf3 -c lg.rltx.net | -R | DE | Düsseldorf | |
| iperf3 -c a208.speedtest.wobcom.de | -R,-6 | DE | Düsseldorf | |
| iperf3 -c 178.215.228.109 -p 9201-9240 | -R | DE | Frankfurt | |
| iperf3 -c fra.speedtest.clouvider.net -p 5200-5209 | -R | 10 | DE | Frankfurt |
| iperf3 -c speedtest.ip-projects.de | -R,-6 | 10 | DE | Frankfurt |
| iperf3 -c a210.speedtest.wobcom.de | -R,-6 | DE | Frankfurt | |
| iperf3 -c a205.speedtest.wobcom.de | -R,-6 | DE | Frankfurt | |
| iperf3 -c lg-de-fra.webhorizon.net | -R | DE | Frankfurt | |
| iperf3 -c speedtest.studiofunk.de -p 5209 | -R,-6 | DE | Hamburg | |
| iperf3 -c speedtest.wtnet.de -p 5200-5209 | -R,-6 | 40 | DE | Norderstedt |
| iperf3 -c speedtest.wobcom.de 🔹 | -R,-6 | DE | Wolfsburg | |
| iperf3 -c a400.speedtest.wobcom.de | -R,-6 | DE | Wolfsburg | |
| iperf3 -c iperf.deic.dk | -R | 10 | DK | Copenhagen |
| iperf3 -c speed.fiberby.dk -p 9201-9240 | -R,-6 | 10 | DK | Copenhagen |
| iperf3 -c speedtest.hiper.dk -p 5201-5203 | -R | DK | Copenhagen | |
| iperf3 -c speedtest-hki.netplaza.fi | -R | FI | Helsinki | |
| iperf3 -c speedtest.extra.telia.fi | FI | Helsinki | ||
| iperf3 -c speedtest.cinia.fi | FI | Oulu | ||
| iperf3 -c aix-marseille.testdebit.info -p 9200-9240 | -R,-6 | 10 | FR | Aix-en-Provence |
| iperf3 -c bordeaux.testdebit.info -p 9200-9240 | -R,-6 | 10 | FR | Bordeaux |
| iperf3 -c lille.testdebit.info -p 9200-9240 | -R,-6 | 10 | FR | Lille |
| iperf3 -c lyon.testdebit.info -p 9200-9240 | -R,-6 | 10 | FR | Lyon |
| iperf3 -c iperf.par2.as49434.net -p 9202 | -R | 40 | FR | Paris |
| iperf3 -c bouygues.testdebit.info -p 9200-9240 | -R,-6 | 10 | FR | Paris |
| iperf3 -c paris.testdebit.info -p 9200-9240 | -R,-6 | 10 | FR | Paris |
| iperf3 -c proof.ovh.net -p 5201-5210 | -R | 10 | FR | Paris |
| iperf3 -c iperf.online.net -p 5209 | -R | 10 | FR | Vienna |
| iperf3 -c scaleway.testdebit.info -p 5200-5209 | -R,-6 | 10 | FR | Vitry-sur-Seine |
| iperf3 -c ping-90ms.online.net -p 5209 | -R | 10 | FR | Vitry-sur-Seine |
| iperf3 -c ping6-90ms.online.net -p 5200-5209 | -R,-6 | 10 | FR | Vitry-sur-Seine |
| iperf3 -c ping.online.net -p 5200-5209 | -R | 10 | FR | Vitry-sur-Seine |
| iperf3 -c ping6.online.net -p 5200-5209 | -R,-6 | 10 | FR | Vitry-sur-Seine |
| iperf3 -c iperf.as42831.net -p 5300-5400 | -R | GB | London | |
| iperf3 -c lon.speedtest.clouvider.net -p 5200-5209 | -R | 10 | GB | London |
| iperf3 -c speedtest1.vodafone.hu | -R | HU | Budapest | |
| iperf3 -c it1.speedtest.aruba.it | -R | IT | Arezzo | |
| iperf3 -c speed.itgate.net -p 5201-5202 | -R | IT | Gerbido | |
| iperf3 -c 217.61.40.96 | -R | IT | Ponte San Pietro | |
| iperf3 -c 80.92.72.3 | -R | LU | Bettembourg | |
| iperf3 -c speedtest.lu.buyvm.net | -R | LU | Bissen | |
| iperf3 -c ams.speedtest.clouvider.net -p 5200-5209 | -R | 10 | NL | Amsterdam |
| iperf3 -c ping-ams1.online.net -p 5200-5209 | -R | 10 | NL | Amsterdam |
| iperf3 -c a204.speedtest.wobcom.de | -R,-6 | NL | Amsterdam | |
| iperf3 -c speedtest.ams1.novogara.net -p 5200-5209 | -R,-6 | 20 | NL | Amsterdam |
| iperf3 -c speedtest.serverius.net -p 5002 | -R,-6 | 10 | NL | Amsterdam |
| iperf3 -c lg.ams-nl.terrahost.com -p 9200-9240 | -R | 10 | NL | Amsterdam |
| iperf3 -c lg-nl-dtc.webhorizon.net | -R | NL | Doetinchem | |
| iperf3 -c spt01.sdhd.hosting | -R | 10 | NL | Dronten |
| iperf3 -c lg-drn.liteserver.nl -p 5200-5240 | -R | 1 | NL | Dronten |
| iperf3 -c iperf.worldstream.nl | -R,-6 | 10 | NL | Naaldwijk |
| iperf3 -c lg-no-trf.webhorizon.net | -R | NO | Sandefjord | |
| iperf3 -c lg.terrahost.com -p 9200-9240 | -R | 10 | NO | Sandefjord |
| iperf3 -c speedtest-w5-rnp.play.pl | -R | PL | Warsaw | |
| iperf3 -c 95.95.252.87 -p 5201-5209 | -R | PT | Lissabon | |
| iperf3 -c speedtest.kamel.network -p 5201-5205 | -R | 1 | SE | Kista |
| iperf3 -c speedtest.ownit.se | -R | 1 | SE | Stockholm |
| iperf3 -c speedtestv6.ownit.se | -R,-6 | 1 | SE | Stockholm |
| iperf3 -c se-speedt01.fre.nis.telia.net -p 5201-5210 | -R,-6 | 1 | SE | Viken |
| iperf3 -c speedtest.pol.volia.net | -R | UA | Poltava | |
| iperf3 -c speedtest.solver.net.ua | -R | UA | Poltava | |
| iperf3 -c speedtest-london.its-tg.net | -R | UK | London |
🔹 speedtest.wobcom.de connects to the nearest *.speedtest.wobcom.de server.
| COMMAND | OPTIONS | GB/S | COUNTRY | SITE |
|---|---|---|---|---|
| iperf3 -c speedtest.optusnet.com.au -p 5201-5203 | -R | AU | ||
| iperf3 -c speedtest4.kiska.pw | -R,-6 | AU | Brisbane | |
| iperf3 -c speedtest.tas.optusnet.com.au | -R | AU | Hobart | |
| iperf3 -c speedtest.optitel.com.au | -R | 10 | AU | Perth |
| iperf3 -c rockingham.wa.speedtest.optusnet.com.au | -R | AU | Perth | |
| iperf3 -c 198.142.237.65 | -R | AU | Sydney | |
| iperf3 -c 198.142.237.72 | -R | AU | Sydney | |
| iperf3 -c 198.142.237.97 | -R | AU | Sydney | |
| iperf3 -c 198.142.237.132 | -R | AU | Sydney | |
| iperf3 -c speedtest2.kiska.pw | -R | AU | Sydney | |
| iperf3 -c speedtest.lagoon.nc -p 5202-5210 | -R | 10 | NC | Noumea |
| iperf3 -c speedtest4.nownz.co.nz | -R | 10 | NZ | Auckland |
| iperf3 -c speedtest5.nownz.co.nz | -R | 10 | NZ | Auckland |
https://iperf3serverlist.net/serverlist.json (daily updated)
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