NOC contact for AS3908 (SuperNet Inc.)?

Does anyone have a working NOC contact for SuperNet Inc., AS3908? Or if they are now perhaps owned by some other entity (All traces seems to end up in Qwest.net), who might that be, and how can we get in touch with them? The issue is that 3908 is incorrectly announcing five /24's and a /22 with origin-AS 3908, out of a legacy class B belonging to one of our downstream customers in Norway (who use and announce the entire /16 only), these incorrect more-specifics are obviously causing some connectivity issues for our downstream, but we have been unable to find a working NOC email or phone number for SuperNet. /leg