RE: LoA (Letter of Authorization) for Prefix Filter Modification?

["Randy Epstein" <repstein () chello at>]

> Is this a common practice?  Our past experience indicates that a simple
> request to a NOC or update of a routing registry usually is sufficient.
>
> Regards,
> Mauricio Rodriguez
> FPL Fibernet, LLC

Cogent AFAIK have been doing this for years.  Not many others require this
unless there is a serious question over the request.

Randy