keyplyr - 4:10 am on Mar 12, 2013 (gmt 0)
18.104.22.168 - I have 22.214.171.124 - 126.96.36.199 blocked as trouble.
Savvis sub-lets to various players, some valuable depending on the type of business you're in. I tried blocking their entire range but later changed to a more surgical approach. IMO if you're going to block all of Savvis, might as well block CenturyLink itself.