Updated IP Banning for USA Only
 

This IP Blocking list will effectively block all NON-USA based IP addresses... It is always noted that your mileage may vary; as this works VERY well for my installation; as I have NO need to have users from outside the US.

58.*.*.*
59.*.*.*
60.*.*.*
61.*.*.*
62.*.*.*
66.232.96.*
66.232.97.*
66.232.98.*
66.232.99.*
66.232.100.*
66.232.101.*
66.232.102.*
66.232.103.*
66.232.104.*
66.232.105.*
66.232.106.*
66.232.107.*
66.232.108.*
66.232.109.*
66.232.110.*
66.232.111.*
66.232.112.*
66.232.113.*
66.232.114.*
66.232.115.*
66.232.116.*
66.232.117.*
66.232.118.*
66.232.119.*
66.232.120.*
66.232.121.*
66.232.122.*
66.232.123.*
66.232.124.*
66.232.125.*
66.232.126.*
66.232.127.*
76.114.*.*
74.222.*.*
77.*.*.*
78.*.*.*
79.*.*.*
80.*.*.*
81.*.*.*
82.*.*.*
83.*.*.*
84.*.*.*
85.*.*.*
86.*.*.*
87.*.*.*
88.*.*.*
89.*.*.*
90.*.*.*
91.*.*.*
92.*.*.*
93.*.*.*
94.*.*.*
95.*.*.*
109.*.*.*
110.*.*.*
111.*.*.*
112.*.*.*
113.*.*.*
114.*.*.*
115.*.*.*
116.*.*.*
117.*.*.*
118.*.*.*
119.*.*.*
120.*.*.*
121.*.*.*
122.*.*.*
122.*.*.*
123.*.*.*
124.*.*.*
125.*.*.*
126.*.*.*
178.*.*.*
189.*.*.*
190.*.*.*
188.*.*.*
186.*.*.*
187.*.*.*
183.*.*.*
180.*.*.*
124.*.*.*
192.*.*.*
193.*.*.*
194.*.*.*
195.*.*.*
196.*.*.*
197.*.*.*
198.*.*.*
200.*.*.*
201.*.*.*
202.*.*.*
203.*.*.*
210.*.*.*
211.*.*.*
212.*.*.*
213.*.*.*
217.*.*.*
218.*.*.*
219.*.*.*
220.*.*.*
221.*.*.*
222.*.*.*