SCO uses IBM-donated ibiblio servers too!
It's true. Hilariously true. An eagle-eyed Groklaw ninja, sk43, has spotted an ftp site where you can get binary copies of Linux libraries needed by SCO's OpenServer and UnixWare customers who use lxrun. But you can't get the source code from that sco.com ftp site. SCO directs their customers to .... sunsite.unc.edu. Why bless my stars, sunsite.unc.edu is the old name for what is now ibiblio! So here's a headline for you, and it's absolutely accurate: