My old ISP gave me a /64 and it was anything but lovely. It's too small to break up into subnets, and they were unable to give anything larger. This caused me

My old ISP gave me a /64 and it was anything but lovely. It's too small to break up into subnets, and they were unable to give anything larger. This caused me to switch ISP's and now I have a static /48. That's much nicer.