Invalid prefix announcement from AS9035 for 129.77.0.0/16

Dylan Ebner dylan.ebner at crlmed.com
Fri Oct 9 09:26:44 CDT 2009


I just received confirmation from AS9035 that they are not annoucing my IP block.


Dylan Ebner, Network Engineer


-----Original Message-----
From: sjk [mailto:sjk at sleepycatz.com] 
Sent: Friday, October 09, 2009 9:20 AM
Cc: nanog at nanog.org
Subject: Re: Invalid prefix announcement from AS9035 for 129.77.0.0/16

We are seeing the same ting with 66.146.192.0/19 & 66.251.224.0/19.
According to cyclopes this is still continuing. . .

Dylan Ebner wrote:
> We also received a notification that our IP block 67.135.55.0/24 (AS19629) is being annouced by AS9035. Hopefully someone is receiving my emails.
> 
> Thanks
> 
> 
> Dylan Ebner, Network Engineer
> Consulting Radiologists, Ltd.
> 1221 Nicollet Mall, Minneapolis, MN 55403
> ph. 612.573.2236     fax. 612.573.2250
> dylan.ebner at crlmed.com
> www.consultingradiologists.com
> 
> 
> -----Original Message-----
> From: Matthew Huff [mailto:mhuff at ox.com]
> Sent: Friday, October 09, 2009 7:28 AM
> To: nanog at nanog.org
> Subject: Invalid prefix announcement from AS9035 for 129.77.0.0/16
> 
> 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
> 
> 
> 
> 
> 






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