nanog mailing list archives

Re: dealing with bogon spam ?


From: Jon Lewis <jlewis () lewis org>
Date: Tue, 27 Oct 2009 21:08:12 -0400 (EDT)

On Tue, 27 Oct 2009, Leslie wrote:

I failed to mention we're seeing this from an unallocated /20 whose parent /8 is allocated to ARIN (and is partially in use)

What /20 would that be? If you're sure it's unallocated, and see nothing but spam from it, block it at your border.

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 Jon Lewis                   |  I route
 Senior Network Engineer     |  therefore you are
 Atlantic Net                |
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