[dns-operations] potential future same-quad open resolvers - 25.25.25.25 and 25.26.27.28

[Jim Reid]

> On 7 Nov 2018, at 14:21, Royce Williams <royce at techsolvency.com> wrote:
> 
> 25.25.25.0/24 and 25.26.27.0/24 are now separate /24 in UK Ministry of Defence space. They were previously part of larger, publicly undifferentiated blocks.

FWIW the UK government has two legacy /8s. They started selling unused blocks of that space 4-5 years ago. Some of that space may well have been set aside for the public sector network's managed DNS service. Which should only be accessible to devices on a UK public sector network - not the general public.