69.0.0.0

Hi all, does it seem to anyone else in this space that several other networks are filtering still on the 69.0.0.0 boundary? We have 69.1.64.0/20 and get filtered one in a while. SPecifically digitalisland and turner broadcasting which seems to be part of ans net in arin which I assume is aol. What is the best way to insure that this ip range is unfiltered or that 69.0.0.0 n general isn't filtered. We did file objects as well.