AreaSurvival is a small network that has a Survival server and a Creative plot server.
On the Creative Plot server, you can build whatever you want and level up by placing and breaking blocks. There are 100 x 100 plots which could also be merged to get an even bigger plot. (Ask an admin or the owner to do that). You can also invite friends to your plot so that you can build together. The Creative server is currently on version 26.2, but anyone with 1.13+ should be able to join it. (If that's not the case, please report it in the Discord)
Then there is the Survival server. On the survival server are some plugins that make the experience smoother, with homes, teams, voicechat and claims so that you can also build in survival whatever you want without it getting griefed. There are also custom hoppers which you can craft, each having a different speed. There is also a custom plugin which makes it so that you only drop your items whenever you get killed by a player, and lets you keep all your stuff when dying from anything else. The survival server is running on 1.21.11 and will never be reset. Same as the Creative server, anyone with version 1.13+ should be able to join it. (If that's not the case, please report it in the Discord)