Most people will still filter on a /24 I believe , although some will filter on a /22 (Minimum RIPE Allocation)
Mike Simkins ▪ Senior Network Engineer , Operations Engineering ▪ SunGard Availability Services ▪ Lighterman House, 3 Clove Crescent, London E14 2BB Telephone: +44 (0) 20 8080 8060 ▪ [email protected] Customer Service Desk: +1 (800) 441 1181 ▪ [email protected] Keeping People and Information Connected® ▪ http://www.sungardas.com/ Think before you print CONFIDENTIALITY: This e-mail (including any attachments) may contain confidential, proprietary and privileged information, and unauthorized disclosure or use is prohibited. If you received this e-mail in error, please notify the sender and delete this e-mail from your system. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Paul Mansfield Sent: 17 April 2013 11:18 To: [email protected] Subject: Re: [uknof] First one of these I've received... what's considered to be the smallest v4 block which would be globally routable given BGP prefix filtering?
