Reachability issue 193.56.43.0/24AS25186 from AS701

[jerome at ceriz.fr (Jérôme Nicolle)]

Hi,

Just changed the upstream for this network and a few customers can't
reach our services anymore.

According to RIPE stats, reachability, is not optimal on the north
american zone, but is perfect everywhere else (see
https://stat.ripe.net/193.56.43.124)

One of the complaining customer is on AS1660 and the route breaks within
AS701.

Could anyone confirm the reachability for this prefix from the US ?
Anyone at Verizon to check and fix if necessary ?

Thanks !

-- 
J?r?me Nicolle
+33 6 19 31 27 14