AS4565 contact

After emailing some of the usual addresses without any luck, I am wondering
if anyone might be able to point me towards a contact for AS4565 who could
assist me with getting the announcements of some prefixes they shouldn't be
announcing cleaned up? Please feel free to email me directly with any
clues (or beratement for some obvious place I could have found the
information if only I was smarter or tried harder :slight_smile: ) ...