Re: Invalid prefix announcement from AS9035 for 129.77.0.0/16

[ML <ml () kenweb org>]

Matthew Huff wrote:
> About 4 hours ago BGPmon picked up a rogue announcement of 129.77.0.0 from AS9035 (ASN-WIND Wind Telecomunicazioni spa) with 
> an upstream of AS1267 (ASN-INFOSTRADA Infostrada S.p.A.). I don't see it now on any looking glass sites. Hopefully this 
> was just a typo that was quickly corrected. I would appreciate if people have time and can double check let me know if any 
> announcements are active except from our AS6128/AS6395 upstreams.
>
> If this were to persist, what would be the best course of action to resolve it, especially given that the AS was within 
> RIPE.
>
>
>
> ----
> Matthew Huff       | One Manhattanville Rd
> OTA Management LLC | Purchase, NY 10577
> http://www.ox.com  | Phone: 914-460-4039
> aim: matthewbhuff  | Fax:   914-460-4139

Was there an explanation for the leak posted?


Maybe this was a coincidence but the only prefixes I received alerts on 
were prefixes I only advertise to Level3.  There was one exception. 
There was a leaked prefix that is the next /24 above on our Level3 only 
prefixes.

-ML