North American Network Operators Group
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Re: using ARIN assigned address in Asia

  • From: Arnd Vehling
  • Date: Thu Mar 22 03:09:44 2001 
Hello,

Kenji Anzai wrote:
> Our client has IP address space that was originally assigned from ARIN.
> Their address space is a big enough to separate to /20 each.
>[..]
> They would like to use front half (/20) in North America.
> And, they would like to use the other half of the address space (/20) in
> Asia.

By using i.e. announcing ip-ranges < /19 you risk beeing filtered by one 
of the major ISPs.

I wouldnt recommend splitting it up in 2 * /20. 

regards,

  Arnd
-- 

NetHead                         Network Design and Security
Arnd Vehling                    [email protected]
Gummersbacherstr. 27            Phone: +49 221 8809210
DE-50679 Cologne                Fax  : +49 221 8809212