Do I need a static IP to run a masternode?
depends on exact meaning of "run".
if launch once out-of-the-box and run on full auto until Satoshi's Second Advent - you need static.
if you can do some necessary steps manually or by script each time ip changed - no need
Thank you. Glad to hear that.
I will give it a try in a few days.
I bought an excess of 25000 to take an active part in this.