Re: Ranges announced by Level3 without permitions.

[Brandon Ross <bross () pobox com>]

On Thu, 3 Mar 2011, Alfa Telecom wrote:

> Both ranges are from RIPE region and couldn't be announced from ARIN ASN at 
> all.

Your premise is incorrect.  Any block from any RIR can be announced by any 
ASN.

> We're sponsored LIR for both companies, I sent several emails to Level3 
> noc, made several calls but they still announce these ranges.

Why should they stop announcing them?  Do you believe they have been 
hijacked?  If these companies have decided to contract with another 
transit provider, you cannot stop them from doing so in this way.

--
Brandon Ross                                              AIM:  BrandonNRoss
                                                               ICQ:  2269442
                                   Skype:  brandonross  Yahoo:  BrandonNRoss