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@zziuni
Created September 18, 2012 08:05
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STUN server list
# source : http://code.google.com/p/natvpn/source/browse/trunk/stun_server_list
# A list of available STUN server.
stun.l.google.com:19302
stun1.l.google.com:19302
stun2.l.google.com:19302
stun3.l.google.com:19302
stun4.l.google.com:19302
stun01.sipphone.com
stun.ekiga.net
stun.fwdnet.net
stun.ideasip.com
stun.iptel.org
stun.rixtelecom.se
stun.schlund.de
stunserver.org
stun.softjoys.com
stun.voiparound.com
stun.voipbuster.com
stun.voipstunt.com
stun.voxgratia.org
stun.xten.com
@dcloutie
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Any public STUN server in Canada.

@Quix0r
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Quix0r commented Jun 3, 2020

I wonder how I can test my own server. f.haeder.net has UDP and TCP port (ejabberd provides it) and configured in DNS for the domain.

@magicdrums
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Any Public STUN Server in South America?

@danfoxley
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How does stun.l.google.com cough up IPs? I see only one IP at a time when doing a DNS A record lookup. How do we know the full list of IP addresses behind this DNS A record? This IP is not returning a Binding Request: 74.125.192.127

@christophermina
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Google seems to be broadcasting this IP for stun (74.125.192.127) but it’s no good and does not properly handle STUN requests. It seems to be ISP dependent, meaning certain ISPs are caching that DNS resolution, but I’ve seen the number of Customers across multiple ISPs who are having STUN issues growing this week, and all affected users are resolving stun.l.google.com to the 74.xxx address.

We have implemented a fallback to Freeswitch Stun in case response from Google STUN is not returned. Standard WebRTC protocol in browsers expect on or more STUN server paths and will resolve DNS for both, and will initiate the STUN request to both in parallel for any applicable candidates. This has resolved the issue for us, but would be great if Google can stop broadcasting that IP.

@sburlappp
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Google apparently provides a pool, but you'll need to reference each individually:

stun.l.google.com has address 74.125.192.127
stun1.l.google.com has address 172.217.192.127
stun2.l.google.com has address 142.250.15.127
stun3.l.google.com has address 108.177.15.127
stun4.l.google.com has address 108.177.119.127

Note: I can successfully ping them all right now.

@ShuyingMaggieMi
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ShuyingMaggieMi commented Sep 3, 2020

Hi bud, how you test these server address? Just paste them in the web browser address?@sburlappp

@sburlappp
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You can test a STUN server using the tools on this webpage:

https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice/

@jessaleks
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Ok so I don't understand - what are the benefits of using a STUN server vs connecting P2P?

@magicdrums
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Ok so I don't understand - what are the benefits of using a STUN server vs connecting P2P?

in P2P no necessary use STUN Server, but behind Firewall this connection is stable with this type server, for me STUN Server works is great solution for virtualization behind Firewall Perimetral

@ChrisZhangJin
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is this list still available yet??

@hillbilly300
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is this list still available yet??

yes

@rizwinantony
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ആശനെ ചൂമ്മാ കിട്ടും ആയിരിക്കും ഇല്ലേ ...

machanee

@algisju
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algisju commented May 4, 2021

stun1.cht.com.net
(Taiwan ChungHwa)

@Quix0r
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Quix0r commented Aug 9, 2021

stun.f.haeder.net - Normally only for my XMPP server for Jingle.

@Quix0r
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Quix0r commented Aug 9, 2021

stunserver.org is domain-parked, no service I would expect there.

@israeltelecom2
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NAT is still an issue with voip.

@pradt2
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pradt2 commented Nov 17, 2021

I maintain a reguarly updated list of STUN servers. You can check it out here: https://github.com/pradt2/always-online-stun

@docjojo
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docjojo commented Oct 12, 2023

Try this tool for STUN Testing.
https://icetest.atec-systems.com/

@docjojo
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docjojo commented Oct 14, 2023

New free STUN server.

https://freestun.net/

@maxihatop
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You can get and use list of public STUN servers from Emercoin: https://github.com/emercoin/emercoin/blob/master/src/gen-stun-list.c

@codeWriter22
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you can also try Open Relay Project for free STUN and TURN servers

@Quix0r
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Quix0r commented Dec 7, 2023

STUN:stun.f.haeder.net:3478 is also available. Since I maintain this (including all services, too) in my free-time, please be kind.

@fawazahmed0
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stun.cloudflare.com:3478

@iocc-git
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iocc-git commented Feb 11, 2024

My udp/tcp/v4/v6 stun server: stun.flashdance.cx:3478

@docjojo
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docjojo commented Jul 12, 2024

New service https://fastturn.net

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