Is this network connection ok for hosting?

Ok so just wondering if it is ok for hosting and if it is how many servers i could host

Bandwith, i have 4 ethernet ports on my pc, if that will help

You could host around 20 to 22 slots on that.

Just 1 22 slot server? :S

You could try two 10-12 slot servers.

My 30 slot Fretta server pushes around 8-12mbit/s. So yes.