Oracle abuse contact

[David Shaw <dshaw () jabberwocky com>]

Hi,

I could really use some help reaching someone at Oracle for a spam problem coming from 129.145.16.122.  I've sent 
countless emails to their abuse contact with no response, tried their tech support chat system and even calling several 
times without any reaction beyond confusion.  It's been almost two weeks now, and while I don't like asking on NANOG, 
I'm out of options.

Any pointers would be very welcomed.

David