Re: DMARC ViolationAS21299 - 46.42.196.0/24 ASN prepending 255 times

[Paschal Masha <paschal.masha () ke wananchi com>]

:) probably the longest prepend in the world.

A thought though, is it breaking any standard or best practice procedures?

Regards 
Paschal Masha | Engineering 
Skype ID: paschal.masha

----- Original Message -----
From: "Erik Sundberg" <ESundberg () nitelusa com>
To: "nanog" <nanog () nanog org>
Sent: Friday, March 25, 2022 6:43:38 AM
Subject: DMARC ViolationAS21299 - 46.42.196.0/24 ASN prepending 255 times

If anyone from AS21299 is lurking on Nanog. Please reduce your AS prepends for 46.42.196.0/24 from 255 prepends to a 
more reasonable number of prepends let's say 20. Thanks! 

This is a Kazakhstan register IP Block and ASN 



Network Next Hop Metric LocPrf Weight Path 

*> 46.42.196.0/24 x.x.x.x 0 100 0 2914 174 3216 3216 35168 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21299 21 299 21299 21299 21299 21299 21299 21299 21299 
21299 21299 21299 21299 21299 21299 i 








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