I know that a good majority of reddits' Alt-Right Subs are now gone, but i feel there are plenty of communities out there that have still yet to receive the Ban-Hammer, Here is the list so far;

Transphobia:

• /r/FemaleDatingStrategy
• /r/PinkPillFeminism
• /r/askpinkpillers

Extreme misogyny:

• /r/MGTOW
• /r/TheRedPill
• /r/Muslimredpill
• /r/againstwomensrights
• /r/Asktrp
• /r/bonecels
• /r/shortcells
• /r/Dogbrains
• /r/memegender
• /r/Pus5yPassDenied
• /r/Pus5yPass
• /r/MensRights
• /r/Blackpillfeminism
• /r/whereareallthegoodmen
• /r/ProMaleCollective
• /r/shortsell
• /r/femlnazis
• /r/AntiFeminismProject
• /r/Kotakuinaction
• /r/Kotakuinaction2
• /r/TumblrInAction
• /r/SocialJusticeInAction

Miscellaneous Ultra-nationalism:

• /r/AznIdentity
• /r/Bakchodi
• /r/EasternSunRising

Alt-righters:

• /r/4chan
• /r/ActualPublicFreakouts
• /r/DarkEnlightenment
• /r/conspiracy
• /r/The_Congress
• /r/StupidPol
• /r/AverageRedditor
• /r/Doomer
• /r/MetaCanada
• /r/BadUni