I see people asking if there are premade ACL's to block Chinese and Russian nets from their edge routers. Since I spent so much time creating entries for them based on information received from http://www.ipdeny.com/ipblocks/ i decided to share them. They are in the attached Word Docs.
There are alot of entires but since it is in a standard ACL it should not tax your routers too greatly.
Sybex/Wiley Cisco Author