Issues with 23.1.64.0/20?

[Ernie Rubi <ernesto () cs fiu edu>]

Anyone else see anything / know of any odd behavior on the prefix yesterday afternoon/today? 

Here in Miami (NAP) we saw some issues through one of our upstreams and ended up disabling the BGP session, then 
re-enabling it with a filter to block said prefix.

We've since removed the filter and things are stable but would be nice to know what broke 'out there.'
 
Ernesto M. Rubi
Sr. Network Engineer
AMPATH/CIARA
Florida International Univ, Miami
Reply-to: ernesto () cs fiu edu
Cell: 786-282-6783