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Minecraft 1.21.11 servers

Mounts of Mayhem, released December 9, 2025. The last update of 2025 and the last one numbered 1.21.

  1. Rank 101 ServidorCobblemon logo
    ServidorCobblemon Online · 100%
    ServidorCobblemon [sᴇʀᴠɪᴅᴏʀᴄᴏʙʙʟᴇᴍᴏɴ] ◆ ᴘᴏᴋᴇᴅᴇx ᴄᴏᴍᴘʟᴇᴛᴀ ◆ ғᴀʙʀɪᴄ ᴄᴏʙʙʟᴇᴍᴏɴ 1.8.2 ◆
    5/5,000
    5/5,000 players online 0 votes
    mc.servidorcobblemon.es Vote
  2. Rank 102 SubZeroMC logo
    SubZeroMC Online · 100%
    SubZeroMC ❄ SubZeroMC.com ❄ ɴᴇᴡ: ᴍᴀʀᴋᴇᴛ ᴏꜰ ᴛʜᴇ ᴅᴀʏ • ᴛʀᴇᴀꜱᴜʀᴇ ʜᴜɴᴛꜱ
    2/3,000
    2/3,000 players online 0 votes
    subzeromc.com Vote
  3. Rank 103 Safe Survival logo
    Safe Survival Online · 100%
    Safe Survival Safe Survival 1.21+Semi-Vanilla Survival | Grief Prevention | KeepInv!
    3/150
    3/150 players online 0 votes
    mc.safesurvival.net Vote
  4. Rank 104, hot right now HSMG logo
    HSMG Online · 91.3%
    HSMG HSMG [1.21.4 - 1.21.11]SMP ✿ Доната нет ✿ Новые мобы и чары
    7/2,026
    7/2,026 players online 0 votes
    hsmg.pro Vote
  5. Rank 105 Sftblmorg logo
    Sftblmorg Online · 100%
    Sftblmorg ..
    6/50
    6/50 players online 0 votes
    sftblmorg.usga.me:12006 Vote
  6. Rank 106 ColdMC logo
    ColdMC Online · 100%
    ColdMC | ᴄᴏʟᴅᴍᴄ.ᴄᴏᴍ • ᴊᴀᴠᴀ 1.7-26.3 | ★ ғᴀɴᴛᴀsʏ ᴏᴘᴇɴ-ᴡᴏʀʟᴅ ᴍᴍᴏʀᴘɢ ⛏
    1/67
    1/67 players online 0 votes
    coldmc.com Vote
  7. Rank 107 PalmSMP logo
    PalmSMP Online · 100%
    PalmSMP      Welcome to PalmSMP      Survival | Economy | Cities
    1/100
    1/100 players online 0 votes
    play.palmsmp.net Vote
  8. Rank 108 2B2T OCE logo
    2B2T OCE Online · 100% Player count looks unusual
    2B2T OCE 2B2T Wait im r*******?OCE
    5/1
    5/1 players online 0 votes
    2b2toce.org Vote
  9. Rank 109 HavenShire logo
    HavenShire Online · 100%
    HavenShire HavenShire - Comfortably average!PvE Survival ¦ Creative ¦ Dynmap ¦ 18+
    1/75
    1/75 players online 0 votes
    havenshiremc.net Vote
  10. Rank 110 Mace SMP logo
    Mace SMP Online · 100%
    Mace SMP MACE SMP | NA ☠ HALLOWEEN UPDATE ☠
    5/100
    5/100 players online 0 votes
    macesmp.co:25600 Vote
  11. Rank 111 GodstreakSMP logo
    GodstreakSMP Online · 98%
    GodstreakSMP ⭐ ɢᴏᴅѕᴛʀᴇᴀᴋѕᴍᴘ.ᴄᴏᴍ ⭐
    4/100
    4/100 players online 0 votes
    godstreaksmp.com Vote
  12. Rank 112 CobbleKingdoms logo
    CobbleKingdoms Online · 100%
    CobbleKingdoms ✧ CobbleKingdoms ✧ Kingdoms | Events | Custom Elite 4 | Fresh Map
    4/500
    4/500 players online 0 votes
    play.cobblekingdoms.com Vote
  13. Rank 113 Airidale logo
    Airidale Online · 100%
    Airidale Airidale Prison • [1.21.X - 26.2] Season VII | Classic | Non-OP
    0/200
    0/200 players online 0 votes
    play.airidale.net Vote
  14. Rank 114 Suurvaal logo
    Suurvaal Online · 100%
    Suurvaal sᴜᴜʀᴠᴀᴀʟ - 3.0 ▪ Rankup ▪ Custom Worldgen[1.21.11] ᴀᴠᴀᴛᴜᴅ ♥ ▪ Questid ▪ Pood
    0/69
    0/69 players online 0 votes
    mc.suurvaal.ee Vote
  15. Rank 115 SquidMC logo
    SquidMC Online · 100%
    SquidMC UNDERCITY | 1.21.8 Il primo Crime Simulator in Italia
    0/500
    0/500 players online 0 votes
    play.squidmc.it Vote
  16. Rank 116 BlockGame logo
    BlockGame Online · 100%
    BlockGame BlockGame - yo update ur gameFollow our Twitter for updates @BlockGameUS
    0/1,000
    0/1,000 players online 0 votes
    blockgame.us Vote
  17. Rank 117 Dragonvilla logo
    Dragonvilla Online · 100%
    Dragonvilla ᴅʀᴀɢᴏɴᴠɪʟʟᴀ | ꜱᴇᴀꜱᴏɴ 1 ● ᴀ ʙʀᴀɴᴅ ɴᴇᴡ ᴇxᴘᴇʀɪᴇɴᴄᴇ ɪꜱ ʟɪᴠᴇ ɴᴏᴡ ●
    5/100
    5/100 players online 0 votes
    play.dragonvilla.fun Vote
  18. Rank 118 Steners logo
    Steners Online · 99.8%
    Steners STENERS.FR 1.8+ JOIN US! NEW! OCTC RANKED, Duels, GetDown and more...
    0/100
    0/100 players online 0 votes
    steners.fr Vote
  19. Rank 119 RiskyPvP logo
    RiskyPvP Online · 100%
    RiskyPvP 🪓 RiskyPvP/SMP [1.21.11] 🪓 ⚔ PVP • CUSTOM GEAR • SEASON 2 • GUILDS
    2/100
    2/100 players online 0 votes
    riskypvp.dat.gg Vote
  20. Rank 120 AuroraCraft logo
    AuroraCraft Online · 99.8%
    AuroraCraft AuroraCraft - SMP (1.21.X)We support trans rights AND trans wrongs.
    2/120
    2/120 players online 0 votes
    play.auroracraft.ca Vote
  21. Rank 121 CoreGens logo
    CoreGens Online · 100%
    CoreGens CoreGens » Gens Tycoon SkyblockJust launched - Fresh economy, no head start - Fpp0I
    0/200
    0/200 players online 0 votes
    coregens.mcjoin.eu Vote
  22. Rank 122 NathanM11 SMP logo
    NathanM11 SMP Online · 100%
    NathanM11 SMP NathanM11 SMP | Season 4Survival ◆ Community ◆ Events » Join the adventure
    0/500
    0/500 players online 0 votes
    nathanm11mc.co.uk Vote
  23. Rank 123 FC-SMP logo
    FC-SMP Online · 100%
    FC-SMP [FC-SMP] Factions SMP [1.20+] JOIN NOW — Form Alliances. Raid. Survive. ♥
    0/125
    0/125 players online 0 votes
    play.fc-smp.online Vote
  24. Rank 124 Pixelmon Adventures logo
    Pixelmon Adventures Online · 100%
    Pixelmon Adventures A Velocity Server
    0/500
    0/500 players online 0 votes
    mc.aeromon.cc:25567 Vote
  25. Rank 125 Cobblemon PBG logo
    Cobblemon PBG Online · 100%
    Cobblemon PBG ⚡ COBBLEMON PBG ⚡ NEW SAFARI ZONE | NAT DEX | RANKED | GYMS
    0/500
    0/500 players online 0 votes
    play.parkballgang.com Vote

When servers move to a new version

Big networks usually let the new version in on release day, because they run ViaVersion, which translates between client versions; its public builds have followed each release by about three days. Paper, the server software most servers run, publishes test builds on release day and stable ones three to six weeks later, so smaller servers often wait for those and for their plugins to update. Your client can join a server on an older version only if that server runs ViaVersion.

Checked September 27, 2026 against Mojang's release posts, the Minecraft Wiki and the PaperMC, ViaVersion and Geyser release records. Every version.