nanog mailing list archives

Re: Is it safe to use 240.0.0.0/4


From: Job Snijders <job () instituut net>
Date: Thu, 18 Jun 2015 00:00:45 +0200

On Wed, Jun 17, 2015 at 05:07:25PM -0400, Luan Nguyen wrote:
Is that safe to use [240.0.0.0/4] internally? Anyone using it?  Just
for NATTING on Cisco gears...

On Wed, Jun 17, 2015 at 06:30:04PM -0300, Eduardo Schoedler wrote:
And what about 0.0.0.0/8?

On both counts: NO. I always assume parties strive to deliver the best
service to their respective customers, IMHO this means avoiding IP space
which was not designated for a global purpose (yet).

Kind regards,

Job


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