17 Dec
2017
17 Dec
'17
6:15 p.m.
On Sun, Dec 17, 2017 at 5:31 PM Robert Webb <rwebb@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
To answer your question, it is not uncommon. It is bad, but you do what you have to do when rfc1918 is tied up