[menog] AS ORIGIN QUERY

[Mehmet Akcin]

On Jul 3, 2010, at 3:06 PM, Jatin Sailor wrote:

> Dear All
>  
> I have some query regarding AS Origin Route record in RIPE database.
>  
> We are advertising  our own  subnet 91.151.160.0/22  with the Origin AS 42067 to multihoming  ISP. We want to advertise the same subnet with another Origin AS 39919. If it is possible, please tell me  what will be the procedure to Associate  the subnet 91.151.160.0/22   with two different AS Nos.
>  
> I have route record with 91.151.160.0/22 with AS 42067 in RIPE Database. Is it possible to make another router record for same subnet with different AS origin.

Yes.

> After doing another record is there any impact on previous one  record with AS 42067.

Not really.

>  
> How can outside world distinguish subnet with two different AS origin...

Most people prefer shortest as path from their router to final destination.

If paths are equal, other aspects such as preference/priority settings will decide which route will be active. 

Mehmet

>  
> Please need your assistance in this case.
>  
>  
>  
> With Regards
> Jatin Sailor
>  
> 
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