I got IP banned from a Minecraft server for no reason at all?

So I was playing on this server: 198.24.162.90:30212

And I was talking to everyone, having a good time, its a very small server. Then I suddenly got kicked out of the server, for no reason at all. So I tried logging back in, and it just said

Your IP address has been banned from the server! Reason: Banned by an IP

What the hell? This is my favourite server and I can't get in touch with them, so what can I do?

Added (1). Hey, so I went back on the server today, and i logged in without being banned! The server must just ahve temperary bans.

I'm hacked in minecraft?

Hi so I'm hacked in minecraft, I used nodus and that's the only thing I ever put my minecraft info on. I know i'm hacked because I can't get on my account and when I look at enijn forums it says my user is online a spanish server. I changed my password AND email yesterday but still they keep getting on. I don't know what to do! I contacted mojang but even still they haven't replied.

Why i can't connect to lan servers on minecraft?

My dad and I was play on my lan world then yesterday he can't. Now today we try it again and still nothing he can't connect to mine and i can't connect to his we're on laptops and connected to the same internet same Wi-Fi. We tried my little sisters laptop and connects to my dad lan world but mine doesn't see it. I turn off my windows firewall and my antivirus firewall off and my dads still all on he use Norton IS and i use Webroot AV 2013. But when my little sister laptop found my dads it see it and his firewall is in and my little sister uses Mcafee.

How to play multiplayer on minecraft?

Me and my sister want to play minecraft in multiplayer and we have no idea how to get each other in the same game. We have tried putting out ip address in but it refuses to let us connect. Please help. We both own macs

Added (1). I tried what both answers but it says i can't reach server. What do i type in server name?

Minecraft bad fps on my server?

After spawning too many skeletons with my skeleton spawner on my minecraft server, my client gets terrible fps whenever i join it, but i'm not getting bad fps on other servers!

I get up to 50 fps on pvp and large survival servers, but when i join my server (running on localhost for me and my friends to join) I'm getting massive lag.

Here is the kind of lag i'm getting:
- Large lag spikes when simply looking around
- Walking 5 blocks will nearly make my client crash
- fighting monsters is pretty much impossible
- pausing the game / operating chat takes forever for my game to respond…

I have already tried updating java, restarting my computer, opening minecraft, completely deleting my minecraft version and loading a fresh version, increasing the allocated ram.

Please help me, this is extremely annoying, and i have never had this kind of lag. Any thoughts on what's going on?

How to back up my Minecraft world?

So I've been working really hard on this new minecraft world that I recently created. I don't want anything to happen to my server if something ever happens to my laptop. Once my laptop over heated and all my Minecraft worlds got deleted. So is there anyway I can prevent this from happening?

New Server Looking For More Members?

Hell all fellow Mine Crafters I just got a new host for minecraft the 25th & we're looking for mature, friendly & active players who want to help us out with building & so on.
We're using bukkit & most of the famous plugins used like world guard & so forth we also have a web site being built & a web shop being deployed soon.
We also have an IG economy earn money from killing mobs to actual trades & sells with other users & selling/buying from the game vendors.
If you are interested in trying this server out let us know by email at freentaion96 (at) gmail (dot) com with your age, what your experience is & why you want to try out.

Thank's every one,

Free Nation Admin

Why does Minecraft crash when I die on multiplayer?

So I updated to 1.7.3/1.7.4 recently and I play single player with no problem at all. I then go on a multiplayer server and it crashes EVERYTIME I die on the server. It can be a minigame, pvp, survival (multiplayer), or anything the game always crashes. Any advice to stop the crashes?