012.dat

这个是统计系统

012.000.000.000|012.013.184.000|United States|
012.013.184.000|012.013.186.000|Costa Rica|
012.013.186.000|012.144.080.000|United States|
012.144.080.000|012.144.088.000|Bolivia|
012.144.088.000|012.172.224.000|United States|
012.172.224.000|012.172.226.000|Guatemala|
012.172.226.000|012.174.224.000|United States|
012.174.224.000|012.174.236.000|Puerto Rico|
012.174.236.000|012.174.247.000|United States|
012.174.247.000|012.174.248.000|Virgin Islands (US)|
012.174.248.000|013.000.000.000|United States|