On Tue, 22 Dec 2009, Phil Regnauld wrote:
http://threatpost.com/en_us/blogs/attackers-buying-own-data-centers-botnets-spam-122109
It this something new ? The article seems to mix various issues together.
And this would seem highly inefficient to me compared to traditional
botnets (renting your own rack for a botnet doesn't really make sense :)
I don't see how going to jump.ro, getting a bunch of IP assignments, and
then setting those IPs up on a server or few servers in the US =
"attackers buying own data centers".
I am curious how both jump.ro and the other RIPE region LIRs involved in
assigning the space and the US based networks that have been involved
routing it justify assigning/routing "Assigned PA" space to "customers"
who only use that space in their US operations (which in the cases I've
seen have primarily been high volume email deployment).
According to http://www.ripe.net/ripe/docs/ipv4-policies.html
ASSIGNED PA: This address space has been assigned to an End User for use
with services provided by the issuing LIR. It cannot be kept when
terminating services provided by the LIR.
Should US based networks be willing to route RIPE "ASSIGNED PA" space
customers provide?
----------------------------------------------------------------------
Jon Lewis | I route
Senior Network Engineer | therefore you are
Atlantic Net |
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