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Re: Get as much IP space as you ever dreamed of, was: Re: Looking to buy IPv4 addresses from class C swamp


From: Kai Schlichting <kai () pac-rim net>
Date: Mon, 28 Apr 2003 23:49:14 -0400


On 4/28/2003 at 6:08 PM, temkin () sig com wrote:

And something else a lot of people tend to forget - just because space isn't
in the tables doesn't mean it's not in use.

There are companies that connect to thousands of other companies (see the
financial markets) that require unique addressing between companies with
non-colliding address ranges.  10.x.x.x doesn't quite cut it.

-DT

An example covering this exact case: 9.0.0.0/8 is such a space, owned by IBM.

Some illicit use documented at www.ris.ripe.net :

9.184.112.0/20
9.186.144.0/20 , both from AS 3786 (dacom.co.kr, bora.net) , since at
least 2002/12/26.

IBM confirmed the bogosity of these announcements on 04/07, the routes
got withdrawn on 04/14.


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