Please contact STC guys directly if you have questions. You can get their 
emails from the chain below. The provider I believe is Sprint as it says below 
also.

Regards, 
Bilal

On Sep 10, 2011, at 4:32 PM, Aftab Siddiqui wrote:

> Which upstream provider? And can anyone suggest the reason behind adding 
> garbage attributes. 
> Interestingly one of RE crashed coz of it.
> 
> On Sep 10, 2011 6:07 PM, "Bilal Alsabbagh" <[email protected]> wrote:
> > OK. Here is STC reply come about this case.
> > 
> > Regards,
> > 
> > Bilal
> > 
> > Begin forwarded message:
> > 
> >> From: "Helpdesk-IGW" <[email protected]>
> >> Subject: RE: [menog] Saudi Telecom sending route with invalid attributes 
> >> 212.118.142.0/24
> >> Date: September 10, 2011 4:00:53 PM GMT+03:00
> >> To: "'Bilal Alsabbagh'" <[email protected]>, <[email protected]>, 
> >> <[email protected]>
> >> Cc: <[email protected]>, <[email protected]>, "'Helpdesk-IGW'" 
> >> <[email protected]>
> >> 
> >> Dears,
> >> 
> >> we already know that as one of our Upstream Providers Sprint blocked our 
> >> subnet and re-advertised again as its own Subnet which makes some of 
> >> upstream Providers block it .
> >> Anyway we are working on these upstream Providers who block it to unblock 
> >> now
> >> 
> >> 
> >> Best Regards,
> >> 
> >> Hany Abdulhay
> >> Saudi Telecom Company
> >> SaudiNet & Internet Center(SNIC)
> >> Network and Surveillance
> >> Tel: +96614525020
> >> 
> >> 
> >> 
> >> From: Bilal Alsabbagh [mailto:[email protected]] 
> >> Sent: Saturday, September 10, 2011 3:31 PM
> >> To: [email protected]; [email protected]; [email protected]
> >> Cc: [email protected]; [email protected]
> >> Subject: Fwd: [menog] Saudi Telecom sending route with invalid attributes 
> >> 212.118.142.0/24
> >> 
> >> Dear SaudiData Admins,
> >> 
> >> For your information and action please. Complains are being recently 
> >> received about the way the subnet 212.118.142.0/24 is being announced. You 
> >> can find more details below. Appreciate your action on this!
> >> 
> >> Regards.
> >> 
> >> Bilal Al Sabbagh
> >> CITC, Internet Operations Center,
> >> Phone +966 (1) 2639239
> >> Fax +966 (1) 2639242
> >> 
> >> 
> >> 
> >> Begin forwarded message:
> >> 
> >> 
> >> From: Bilal Alsabbagh <[email protected]>
> >> Subject: Re: [menog] Saudi Telecom sending route with invalid attributes 
> >> 212.118.142.0/24
> >> Date: September 10, 2011 1:48:34 PM GMT+03:00
> >> To: [email protected]
> >> Cc: "menog@menog. net" <[email protected]>, "Jonas Frey (Probe Networks)" 
> >> <[email protected]>, Richard Barnes <[email protected]>
> >> 
> >> Forwarding to abuse contact of this network: [email protected] . The 
> >> actual origin AS for this network is Sprint AS1239 which does not match 
> >> with the AS PATH information provided in your snapshot below, thus this 
> >> error came, probably.
> >> 
> >> Hopefully we hear something from them! 
> >> 
> >> Regards,
> >> 
> >> Bilal
> >> 
> >> On Sep 9, 2011, at 3:23 AM, Richard Barnes wrote:
> >> 
> >> 
> >> Forwaring to MENOG in case anyone from STC is listening there...
> >> --Richard
> >> 
> >> 
> >> ---------- Forwarded message ----------
> >> From: Jonas Frey (Probe Networks) <[email protected]>
> >> Date: Thu, Sep 8, 2011 at 7:11 PM
> >> Subject: Saudi Telecom sending route with invalid attributes 
> >> 212.118.142.0/24
> >> To: [email protected]
> >> 
> >> 
> >> Hello,
> >> 
> >> anyone else getting a route for 212.118.142.0/24 with invalid
> >> attributes? Seems this is (again) causing problems with some (older)
> >> routers/software.
> >> 
> >> Announcement bits (4): 0-KRT 3-KRT 5-Resolve tree 1
> >> 6-Resolve tree 2
> >> AS path: 6453 39386 25019 I Unrecognized Attributes: 39
> >> bytes
> >> AS path: Attr flags e0 code 80: 00 00 fd 88 40 01 01 02
> >> 40 02 04 02 01 5b a0 c0 11 04 02 01 fc da 80 04 04 00 00 00 01 40 05 04
> >> 00 00 00 64
> >> Accepted Multipath
> >> 
> >> 
> >> -Jonas
> >> <signature.asc>_______________________________________________
> >> Menog mailing list
> >> [email protected]
> >> http://lists.menog.net/mailman/listinfo/menog
> >> 
> > 

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