96.2.x.x Issues to websites

["John Lubeck" <jlubeck () midco net>]

Sorry for the long list but we are still having issues to following sites.
Looking for someone at American Express and Yahoo (*most complaints with
those two sites). Also it appears a we are getting stopped on AT&T networks.
Please contact me offline if you have any contacts that deal with the
following sites:

www.americanexpress.com
tw.yahoo.com
hk.yahoo.com
procurement.pbnlink.com
www.fedbizopps.gov
avn.faa.gov
naco.faa.gov
www.usana.com
www.usana2day.com
www.campuscruiser.com
www.mywitcc.com
www.jobrelatedstuff.com
www.mooseintl.org
www.mage-page.com
www.rent.com
www.missingmoney.com
www.sdsportstalk.com
www.wretch.cc
remote.shopko.com
www.premierpyro.com
www.precisionracecomponents.com
www.eftps.com
www.ameriprise.com
www.keepitnice.com

VCAST Online music store 

Thanks in advance for any help you provide.
John Lubeck
Midcontinent Communications 
Network Engineer
605-274-3092
jlubeck () midco net