I Apologise for having to resort to mailing such a large list, and for wasting anyone's time who is not using bogon filters anymore, however since being allocated a /22 by APNIC on 223.0.0.0/8 around 12 months ago, we have begun using it now in production, and are getting complaints from some people in the US that people are unable to visit our sites or send email to us.
We are currently having this issue with Charter Communications, and were also having the same issue with the University of Tennessee, however they have since corrected the issue. I have left multiple voicemail messages with Charter's listed ARIN contact, however we have had no responses or success. I would appreciate it if anyone on, or off-list can provide any contact details, or forward this email on to someone at Charter who can have their bogon filters checked, and 223.0.0.0/8 removed. I would also appreciate any other providers who are on this list and are still employing Bogon filtering, to double check your lists, and remove 223.0.0.0/8 as APNIC has been allocating IP addresses from this subnet since October 2010. http://mailman.apnic.net/mailing-lists/apops/archive/2010/11/msg00001.html Best Regards, Greg, on behalf of Desura Pty Ltd