Contact at Cox (AS22773) regarding their hijack of two subnets in our 92.50/18 netblock?

Dear colleagues, Anyone from Cox on here that can deal with the ongoing hijack of 92.50.32.0/21 and 92.50.56.0/21 by AS22773? Alternatively, any contact information of someone who can do so would be much appreciated, thanks! PS. Please CC me on reply. I am subscribed, but currently stuck w/ only a phone until Monday, and for some reason it won't show/sync my nanog folder. TIA! -- Regards,    Terrence de Kat, PhD/MTh/BPsy      Darkness Reigns (Holding) B.V. Please quote relevant replies. Spelling errors courtesy of my 'smart'phone.