Known instances we federate with
- mastodon.social
- mas.to
- mstdn.social
- mastodon.world
- mstdn.jp
- pawoo.net
- mastodon.online
- universeodon.com
- baraag.net
- fedibird.com
- mastodon.nl
- mastodon.cloud
- mastodonapp.uk
- troet.cafe
- fosstodon.org
- mastodon.sdf.org
- fairy.id
- c.im
- kolektiva.social
- noagendasocial.com
- piaille.fr
- toot.io
- mastodon.uno
- chaos.social
- mastodon.de
- infosec.exchange
- mstdn.party
- toot.community
- m.cmx.im
- masto.ai
- aus.social
- sfba.social
- mastodon.scot
- nerdculture.de
- masto.nu
- moth.social
- ruhr.social
- hachyderm.io
- metalhead.club
- techhub.social
- mstdn.business
- stranger.social
- pol.social
- mastodont.cat
- 101010.pl
- dadalo.pl
- mindly.social
- freeatlantis.com
- mastodon.nz
- nrw.social
- ioc.exchange
- social.vivaldi.net
- mamot.fr
- mastodon.com.pl
- mstdn.dk
- ieji.de
- social.linux.pizza
- social.tchncs.de
- noauthority.social
- mastodon.bida.im
- det.social
- mstdn.io
- mastodon.bsd.cafe
- glasgow.social
- ravenation.club
- berserker.town
- marimoko.biz
- ohai.social
- mastodon.pl
- mastodon.top
- mastodon.green
- karab.in
- mstdn.science
- bildung.social
- mastodon.coffee
- kbin.social
- mstdn.ca
- mastodon.gamedev.place
- freeradical.zone
- edolas.world
- floss.social
- cupoftea.social
- cyberplace.social
- lewacki.space
- liberdon.com
- campaign.openworlds.info
- urusai.social
- mastodon.ml
- toot.wales
- lemmy.asc6.org
- graphics.social
- mysmallinstance.homelinux.org
- pixelfed.social
- toad.social
- toot.kuba-orlik.name
- mastodon.cr
- emacs.ch
- scicomm.xyz
- mementomori.social
- en.osm.town
- bark.lgbt
- hoodlem.me
- freiburg.social
- zirk.us
- mastodon.preppers-shelter.nl
- me.dm
- qoto.org
- soc.citizen4.eu