Robert, I’ve heard of two cases recently, large companies (non carrier/ISP). One company looking to solve challenge with IPv6 and 6to4 and DNS.
Also curious how wide-spread this is? Maybe just the kick in the butt for catching the elusive IPv6 unicorn? ~Richard > On Dec 17, 2017, at 3:30 PM, Robert Webb <rw...@ropeguru.com> wrote: > > Will anyone comment on the practice of large enterprises using non RFC1918 IP > space that other entities are assigned by ARIN for internal routing? > > Just curious as to how wide spread this might be. I just heard of this > happening with a large ISP and never really thought about it until now. > > Robert