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143.166.16.0-143.166.80.255

uk ru

143.166.16.0-143.166.31.255
143.166.16.0/20

143.166.32.0-143.166.63.255
143.166.32.0/19

143.166.64.0-143.166.79.255
143.166.64.0/20

143.166.80.0-143.166.80.255
143.166.80.0/24