What do you mean exactly?
do they filter your announce?
can you provide a specific prefix with this issue?
what is your relation to them? (peer, transit customer etc.)

Transit issues are not an ripe issue, if you have PI (either v6 or v4) you even directly agreed that the space may not be routeable globally....
You are best with writing to them or their upstream to adjust the prefix filters they have in place.

William Weber
RIPE Handle: WW

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EDIS GmbH NOC
Graz, Austria

Sent from my iPhone

Am 15.02.2012 um 04:57 schrieb Azamat Soyuzbekov <asouzbekov@megacom.kg>:

I have to you have a question? If an ISP blocks the transit traffic is what rules they break, and if we can resolve this issue through Ripe?

 

maintainer who block traffic

mntner:         KNIC-MNT

 

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