Always wonder what was wrong with a prefix?
Thanks for the great tool. I can now see which ASNs are proxy-aggregating my prefixes w/o authorization/permission. :)
It is good to see that ISP's have prefix filtering, but they really should update them. Though I'd rather see no prefix filtering but that they do RPF filtering on their customers. ... prefix filtering ought to reflect the desires of the authentic origin AS... :)
I would also like to thank all the already participating ISP's for providing their tables which have made it able to fix a large number of problems already over the almost 2 years GRH has been running. Last but not least, thanks to Daniel Rösen for the brilliant idea.
Greets, Jeroen
*1 = http://www.sixxs.net/tools/grh/ *2 = http://www.sixxs.net/tools/grh/compare/ *3 = http://www.sixxs.net/tools/grh/compare/?a=2001:5000::/21&b=2001:650::/32 *4 = http://www.sixxs.net/tools/grh/participants/ *5 = http://www.sixxs.net/tools/grh/signup/