Here's the best 1.21 Skyblock Minecraft Servers we got!
Be sure to check out all 1.21 servers here, as well as all Skyblock servers here!
| Rank | Name | Server | About | Players | Status | Description | 
|---|---|---|---|---|---|---|
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						41
					 |   OPBlocks Network | 3194/3500 | Online | OPBlocks is a high-quality Minecraft Prison, Survival SMP, Skyblock, and Pixelmon server featuring unique content and an amazing community, friendly staff, and awesome players like you! BEDROCK SUPPORTED JAVA IP: buzz.opblocks.com BEDROCK IP: bedrock.opblocks.com (Port 19132) 1.8... | ||
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						42
					 |   ManaCube | 1229/3500 | Online | IP: BUZZ.MANACUBE.COM Over the past 12 years, 6 million players have enjoyed our unique game modes: Parkour, Skyblock, SMP, KitPvP, Lifesteal, Prison, Earth Towny and Creative! Parkour: Over 2500 unique maps. Olympus: A Greek mythology RPG. Grow as demi-gods through quests, mining,... | ||
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						43
					 |   Complex Gaming | 6334/6384 | Online | Welcome to Complex-Gaming! We currently offer a wide selection of servers ranging from Cobblemon, Pixelmon, Skyblock, Survival, Factions, Creative, Prison, Lifesteal and more! Please read below for more information. Cobblemon: (Latest Verison, 1.6.1): A brand new 1.21 pokemon in... | ||
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						44
					 |   MysticMC | 202/500 | Online | Welcome to MysticMC the be-all-end-all of SMPs! MysticMC is a community focused server that specializes in economy and no griefing. Both Java and Bedrock players can join. For more information visit our wiki at wiki.MysticMC.co ! 1.21+ Show your support for the server by voting to... | ||
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						45
					 |   WildWood | 3239/5000 | Online | WildWood SMP is a brand new SMP-based server! We plan on becoming a one-stop network for all and any SMP gameplay desires! Here's what we've got so far: • Lifesteal SMP - Build your base, kill players and collect their hearts! But don't run out of hearts, or you'll be... | ||
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						46
					 |   Netherite | 214/2025 | Online | **BEST TRADING SERVER** Netherite is a unique Minecraft Network focused on the game modes Lifesteal, Survival, Factions, Prison and Skyblock. The network strives towards prospering in every area of the Minecraft space. Our objective is to deliver the most enjoyable gaming... | ||
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						47
					 |   ChillSMP Survival | 86/1000 | Online | Welcome to the ChillSMP. Our server has the friendliest community on blockgame, hands down. We're an Survival server running on 1.21 with new world generation. The latest version of Minecraft. Grief Protection Player Ran Economy Need Staff Free Ranks Custom Items Semi... | ||
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						48
					 |   CloudHaven | 9/10 | Online | Welcome to CloudHaven — The fastest-growing Minecraft OneBlock Network in 2025! What makes us stand out from the rest of the Minecraft community? Friendly Support Team - Our Support team is one of the best and loves to be of service. If you have a question, we actively encourage you to... | ||
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						49
					 |   PrismForge | 9/2025 | Online | Network Overview Step into a world of nostalgia reborn—our network unites many of SSundee’s classic Minecraft experiences under one roof, rebuilt from the ground up with entirely custom code/plugins. Each server delivers deep gameplay loops, modern optimizations, and community-driven... | ||
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						50
					 |   MineVN | 6/7 | Online | Một server hoàn toàn custom của Việt Nam với các lối chơi khác nhau như MineStrike, Economy, Revelation Skyblock, Hololive Survival, AstralBox (BoxPVP). IP: PC: java.minevn.net PE: pe.minevn.net port 19132 | ||
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						51
					 |   ExodusMC | 84/2025 | Online | Come and start your brand new adventure at ExodusMC. With rich unique features, active community, and a bunch of things to do, you will not want to miss this opportunity to play on ExodusMC! ExodusMC currently has live Skyblock maps that include a range of rich features to make your... | ||
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						52
					 |   OlimpoCraft Network | 4/500 | Online | ¿Estás buscando un servidor divertido, sin lag y diferente a los demás? ¡Entonces estás en el lugar adecuado! OlimpoCraft Network te trae impresionantes experiencias, staff agradable y ganas de llegar muy lejos. ¿A qué esperas? ¡Entra ahora! | ||
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						53
					 |   Aethora | 1/500 | Online | Découvrez Aethora : Aethora est un serveur qui réunit tout ce que vous aimez dans Minecraft : des aventures captivantes, des combats intenses et une créativité sans limite. Que vous soyez un stratège du PvP, un bâtisseur de Skyblock, ou un conquérant en Survie, vous trouverez votre... | ||
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						54
					 |   Platox | 1/250 | Online | 🌊 Welcome to Platox! Dive into a one-of-a-kind Minecraft adventure on our fresh Oceanblock server (1.21.7)! 🚢 Oceanblock Features: • Start your journey on a small island in the endless ocean • Complete exciting quests & challenges • Expand with island leveling & coop... | ||
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						55
					 |   ZedarMC | 232/300 | Online | The ZedarMC community is a very friendly one, and our staff is always available to help you. We are also a crossplay network, which means we support Bedrock Edition. ZedarMC has a variety of gamemodes ranging from peaceful to competitive, so you can always have fun and vibe! Survival... | ||
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						56
					 |   Valhalla Network | 0/2000 | Online | Valhalla Network is a SkyBlock server where adventure meets community! Build custom islands, battle unique bosses, join events with prizes, and master custom skills. With regenerating mines, a balanced economy, and powerful enchants, there’s always something new to explore! | ||
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						57
					 |   HyperBlocks SMP | 3/100 | Online | HyperBlocks SMP is a custom-terrain, feature-rich survival server built for both Java and Bedrock players. Dive into a classic Vanilla-style SMP with a fully integrated economy—secure your builds instantly with land claims, shop in our player-driven marketplace via /shop, and manage your... | ||
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						58
					 |   Source | 8/500 | Online | Server Support: English, Espanhol e Português ---- Welcome to SourceMC, the ultimate futuristic Minecraft experience! 🚀 🔹 Slimefun & Addons – Create advanced machines, energy systems, and high-tech tools! 🔹 Custom Missions – Complete quests and earn exclusive... | ||
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						59
					 |   Tiny Island Life | 0/100 | Online | 🌴 Tiny Island Life 🌴 IP: play.tinyisland.life Version: Minecraft Java 1.21.x ✨ Core Features 🏝️ Personal Islands – Build, expand, and customize your own protected island. 🌍 Resource World – Classic survival feel of gathering materials in a shared world. 📜... | ||
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						60
					 |   NebulaMC | 4/100 | Online | Custom Coded Skyblock done right NebulaMC offers a classic but modern take of the Skyblock gamemode with a friendly and welcoming community and a passion for high quality gameplay. Custom Enchants – Power up with unique abilities you won’t find in vanilla Minecraft. Crates &... | ||
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						61
					 |   Static Studios | 1/500 | Online | Static Skyblock is a high-quality Minecraft Skyblock server offering a fresh Skyblock experience with unique features and an awesome community! We support Java AND Bedrock Edition. Features: Skills, quests, pets, PvE, Dungeons, Island Upgrades, Events, and much, much more! | ||
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						62
					 |   Infernal Nexus Asia | 0/2025 | Online | Welcome to Infernal Nexus, the ultimate Minecraft server experience! We're thrilled to have you here! IP Address: Java: asia.infernalnexus.xyz Bedrock: asia.infernalnexus.xyz Port: 19132 Server Features: • Cracked • Player-driven economy with player shops and... | ||
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						63
					 |   SourceMC | 6/500 | Online | 🌌 Source Skyblock - A Nova Era Galáctica Começou! 🌌 Prepare-se para deixar a Terra para trás e construir sua ilha nos confins da galáxia! Em Source Skyblock, você coloniza o planeta Nebulon, explora tecnologias avançadas, enfrenta criaturas cósmicas e evolui através de ranks... | ||
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						64
					 |   Advancius Network | 132/500 | Online | 🌟 JOIN TODAY FOR A FREE RANK 🌟Tired of pay-to-win servers? Check out our 100+ FREE ranks on our 20+ gamemodes including: Earth Towny SMP, Prison, Skyblock, Survival, Creative Plots, Parkour, KitPvP, Dropper, 1v1s, UHC, and many custom Minigames! ⚔️ COMMUNITY EVENTS EVERY WEEKEND... | ||
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						65
					 |   The Nether Oneblock | 3/30 | Online | The Nether is a One Block Skyblock server with Minions, Free Levels, Parties, Giveaways, Custom Gear, New items, a fun community, custom textures and items, dungeons, minions, FREE ranks, Bosses, and more features! We have Dungeons, Crates, and a great community with daily events and lots... | ||
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						66
					 |   WebMC | 50/250 | Online | ❓ | What is WebMC > WebMC is a custom oneblock server with mechanics inspired by DeblokMC. ⭐ | Why play here > Unique oneblock gamemode only available on WebMC > Java, EaglercraftX, and Bedrock crossplay support > Active, welcoming community for all ages > QOL features to make... | ||
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						67
					 |   Clammers SkyBlock | 0/100 | Online | Clammers SkyBlock The (probably) first and only BETA 1.7.3 Minecraft SkyBlock server! Join with modern: modern.skyblock.clammers.net Join with beta on: skyblock.clammers.net |