List of 447 registered instances:
pfalz.social
social.eggipedia.de
mastodon.jonasled.de
franken.social
yapmi.net
mastodon-dev.stevex.online
inthedeltawaves.social
mastodon.argentwolf.org
social.xnet.place
linksextrem.ist
guerrill.art
tacheles.social
fedihub.de
sozial.roter-kreis.de
cosplaytweet.com
mstdn.budgie.lol
social.spicysources.de
social.main-angler.de
social.glisco.de
mastodon.trabus322.eu
masto.budgie.lol
social.galih.me
social.breisgaucave.de
mstdn.business
mastodon.ozioso.online
mstdn.azrak.io
mstdn.kielo.me
burningboard.net
mastodon.jamidisi-edu.de
social.hostpath.de
masto.baranovski.cloud
space.jeroenvd.nl
observatory.cyber.harvard.edu
social.amichan.de
mast.lukeog.com
netzverpetzer.de
ottweiler.social
collins-corner.cc
mastodon.deepspace.cafe
mastodon.bstly.de
mastodon.phundrak.com
mastodon.netconnect.icu
social.rsl.gg
social.nrwonline.org
social.trackside.blog
social.vleij.com
mastodon.georgschilling.de
social.iamernie.ca
mastodon.moestel.eu
apotheke.social
social.beachcom.org
social.cooltux.net
social.onlythe.net
fedineko.org
sipstea.town
nochiiverse.eu
mas.todon.de
mstdn.dru5k1.io
social.msaood.com
firefish.nospy.net
social.domaincrawler.com
social.rooty.fr
social.vermona.com
mastodon.rh-social.org
mast.flups.familyds.org
burnout.cafe
fediverse.live
m.freq.io
sharkeyspace.de
c64.social
fruef.social
sachsen-medien.social
social.stezen.de
mas.x64.onl
mastopouet.fr
social.stefanberger.net
mastodon.magnor.ovh
masto.allerlei.it
mastodon.saarland.social
17th.me
mastodontech.de
bremen.digital
mastodon.circlewithadot.net
x.good.news
mastodon.dev-null.rocks
mastodon.cemunz.de
social.peregrinor.net
flauschbar.thoshiswelt.de
public.brothertec.eu
ciechom.eu
mastodon.fonsos.com
social.k2pk.com
blog.dumango.com
f.dresden.network
m.mirv.top
eva00.cosplaytweet.com
afterspace.rocks
penguicon.social
mastodon.gramschladen.de
masto.tstoll.me
mastodon.mcb-it.de
club.dd5aa.de
toot.houbahouba.de
jsp.haus
mastodon.dnns.icu
fedi.social
masto.versagt.wien
mastodon.flups.familyds.org
elbmatsch.de
social.rand0m.fail
mstdn.canarylabs.eu
social.rrrr.wtf
mastodon.greatvoid.org
mastodon.malmoe.social
soziale.cloud
friendica.collectifdhun.ovh
technikpunk.net
noto.social
social.anno79.de
mastodon.wananavuoutfitters.com
social-pflege.de
mastodon.itwichtel.de
soc.intxiv.io
mastodon.rzgierskopp.de
thohme.de
mastodon.derg.nz
schumacher.social
status.pointless.one
bb5.social
upload.chat
gnurfl.de
hauntshadesocial.nl
toot.brumm.family
frawas.de
shout.3xd.eu
swissodon.ch
troetmund.de
mastodon.rprivat.eu
fedi.frinx.network
mastodon.wappler.systems
mastodon.girolab.foo
mastodon.joschlies.nohost.me
nautical.social
schnauzer.cafe
social.k1024.de
mastodon.nordic.online
mastodon.anura.team
social.wokurka.net
ratingen.social
maztodon.se
social.klein.ruhr
firefish.crazy-to-bike.de
social.minecodes.de
leipzig.town
stay.woke.institute
qicx.net
sharkey.nospy.net
kitty.community
fedi.latenightpopcorn.com
plusi.moe
social.archworks.co
mastodon.mariustimmer.de
vhs.social
notwork.in
knse.net
social.vir.group
k2pk.com
hi.fabis.cafe
m.flaem.ing
birdbox.party
hacks.fi
glitch.sekbaer.de
fastani.me
social.blazma.st
buckaroo.city
zeebo.social
schaumburg.social
mastodon.myocci.social
masto.uc-netcorsoft.de
sns.onjann.club
toot.wiai.de
mastdn.io
messydata.de
void.crypt0n.org
mastodon.maechler.cloud
mastodon.olivernitsche.synology.me
social.zentonic.org
fursona.party
kupione.click
social.yussuv.com
mastodon.thecrimsontint.com
mastodon.mapf.net
mastodon.irridium.de
troete.rechenkugel.de
social.autonomy.earth
mastodon.une.fi
mastodon.dsdrive.fr
dol.social
techtett.de
misskey.dream-universe.org
social.lex-blog.eu
toot.againstallodds.games
mastodon.luseho.com
otaku.1337.blue
mastodon.liersch.it
bayerwald.social
m.lonet.org
social.appbakery.ee
goingdark.social
ramblings.social
fediverse.serialexperiments.club
borg.social
falkensee.social
unsocial.morbia.org
ruby.good.news
sueden.social
mastodon.daponline.com
mastodon.terpotiz.net
md.jott-emm.social
genista.osrx.chat
plaudern.duckdns.org
mastodon.eskimo.com
atergens.com
mastodon.hausofhomeaux.ca
mooose.org
social.sp-codes.de
miltodon.social
social.dvdr.download
mastodon.wivodaim.net
social.misk.cf
test.mastodon.makerforce.io
mastodon.zapfmeister.net
mastodon.1337.blue
mastodon.koch-server.de
mastodon.naugrim.org
social.michels.xyz
social.schnitzler.one
fed.crimsh.com
mastodon.projetretro.io
catswords.social
fedispace.de
mastdn.coffeehack.org
mastodon.mynet.one
social.retronerd.at
sharkey.coffeeandtrains.de
masto.kurohana.me
mstdn.jmrp.io
watzmann.social
mastodon.jhcooke.com
mastodon.stormcrest.org
team.dumango.com
social.kyzune.com
is-likely.gay
mastodon.1up2down.social
mastodon.kuenet.ch
pink-unicorn.club
liberareto.nesohub.org
social.alpacaverse.games
mastodon.jabbxi.de
mastodonian.org
social.khaus.io
dark.morbia.org
mastodon.kansaigaijin.com
her-mann.de
mastodon.bruckner.email
mastodon.forty-two.sh
mastodon.dsss.space
mastodon.gaias.social
social.sixdegreesofohio.com
social.adlerweb.info
social.pericles.hu
netcup.social
social.media-techport.de
social.hostnetwork.xyz
privacyofficers.social
dresden.network
mstdn.mv2k.com
scrunkly.cat
mastodon.bayern
eva.cosplaytweet.com
mastodon.kug.is
firefish.nesohub.org
mastodon.baderpetrick.de
mastodon.wormhole.eu
social.grafschaft-aw.de
social-potsdam.space
unseen-university.social
m.azis.pt
m.hu-social.de
mastodon.darkness.services
social.gnuweeb.org
devellight.space
talk.balfolk.social
astroposting.de
mastdn.communisme-informel.zone
mastodon.zypper.net
mastodon.digilol.net
blog.davidmckeitch.com
mast.internal.nullreference.io
mstdn.jklmno.org
social.flashz.directory
edafe.social
ravarkon.work.gd
mastodon.mrak.at
social.jnpw.net
spreebits.de
cailincat.cloud
mastodon.mrtoto.de
runbsd.duckdns.org
social.digital-artifacts.net
social.noriakisana.dev
social.redflag.ps
mastodon.alphapuggle.dev
social.undeadnetwork.de
misskey.bootjp.me
mstdn.fun.systems
mastodon.livingonlinenow.com
fedi.bcna.de
2k2k.org
mstdn.sekbaer.de
social.kalterwinter.info
tranvender.site
jasdemi.com
flipboard.social
vaughan.social
fedi.timka.win
mastodon.friendnet.eu
mstdn.bernd.network
social.suchtbasis.de
mastodon.tgo.social
skyland.social
mastodon.cyberreality.org
onlinegemein.de
social.merk.ac
bytepark.social
mastodon.gemo.social
social.weiznich.de
rlp.social
social.13-dx.de
mastodon.kaschemme701.com
mastodon.helvetet.eu
social.zerojay.com
fediverse.hybridlehrer.de
key.by0.tech
social.marzillier.net
masto2.100flowers.tech
mastodon.scientiam.org
mstdn.doern.tech
ciechom.nohost.me
mast.marzillier.net
dorm.social
homo.1919810.space
partyparrot.social
mastodon.blocki.net
connect.braydmedia.de
mrrp.chimmie.k.vu
social.la-scic.fr
talk.mls20.de
social.macer.life
brettspiel.space
unredacted.social
m.deepspace.cafe
troet.witte-nyumbani.de
mastodon.hostnetwork.xyz
social.insider-it.de
frinx.online
mstdn.fan
drip_drip_drip.activityocean.org
mastodon.pixadon.ch
social.sebastian-neu.de
social.ceod.net
mastodon.greilach.dev
disobey.net
mastodon.enitin.xyz
social.asgardius.company
strangeminds.social
lab.wheelsbot.dev
justabit.social
m.heine.xyz
activityocean.org
social.championpictures.at
schraepler.de
thomasjpr.social
stpauli.social
m.pilz.foo
mastodon.solvality.com
social.krserv.de
re.lire.im
social.itwien.net
social.techniverse.net
soc.cluboftone.com
racoon.social
privacysafe.social
mastodon.deathbybandaid.net
social.crablab.uk
mastodon.kmu-angebote.ch
ruz.social
fedi.abmgrt.dev
mastodon.nextcraft.link
toot.zerojay.com
social.greatvoid.org
mastodon.adtension.com
firefish.fediverse.live
sidestore.social
social.xyntion.consulting
misskey.eskimo.com
opencoaster.net
whatisthat.xyz
social.eubf.net
troet.burg-halle.de
swedishmastodon.social
social.beaware.live
jaaber.ch
mastodon.calitabby.net
mastodon.loss.com.de
fed.interfree.ca
soc.c11um.de
social.cybertalk.io
mstdn.org
social.mdosch.de
fedi.kooosh.de
social.vengeful.eu
pleroma.7seven.cloud
fediblock.24-7.ro
ebadf.port0.org
waifus.biz
pl.ametic.ovh
pleroma.gruenelin.de
social.otsuka.haus
fedi.u2p.net
soc.cluboftone.com
fedi.bryie.com
clew.lol
akkoma.alster.space
elektrine.ngrok.app
channermemes.baselinux.net
ferals-on.top
social.retroedge.tech
social.kyzune.com
reactionarytenderqueer.minecraftnoob.com
station.y-space.de
glegle.party
declin.eu
fediblock.lol
social.elstabloserver.de
soc.femme.cat
www.paperbunny.asia