nanog mailing list archives

Re: dealing with bogon spam ?


From: Suresh Ramasubramanian <ops.lists () gmail com>
Date: Wed, 28 Oct 2009 07:17:43 +0530

Seen it before - but mostly for malware rather than for spam.  And
certainly not long enough / persistent enough for a full fledged spam
campaign (4..5 days rather than a day or two at the most when people
start noticing and dropping the bogus announcement)

On Wed, Oct 28, 2009 at 6:57 AM, Jon Lewis <jlewis () lewis org> wrote:
Unallocated doesn't mean non-routed.  All a spammer needs is a
willing/non-filtering provider doing BGP with them, and they can announce
any space they like, send out some spam, and then pull the announcement.
Next morning, when you see the spam and try to figure out who to send
complaints to, you're either going to complain to the wrong people or find
that whois is of no help.


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