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IP subnet calculator
203.161.63.83-203.161.63.255

uk ru

203.161.63.83-203.161.63.83
203.161.63.83/32

203.161.63.84-203.161.63.87
203.161.63.84/30

203.161.63.88-203.161.63.95
203.161.63.88/29

203.161.63.96-203.161.63.127
203.161.63.96/27

203.161.63.128-203.161.63.255
203.161.63.128/25