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143.166.0.0-143.166.142.255

uk ru

143.166.0.0-143.166.127.255
143.166.0.0/17

143.166.128.0-143.166.135.255
143.166.128.0/21

143.166.136.0-143.166.139.255
143.166.136.0/22

143.166.140.0-143.166.141.255
143.166.140.0/23

143.166.142.0-143.166.142.255
143.166.142.0/24