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IP subnet calculator

uk ru

66.29.138.17-66.29.138.17
66.29.138.17/32

66.29.138.18-66.29.138.19
66.29.138.18/31

66.29.138.20-66.29.138.23
66.29.138.20/30

66.29.138.24-66.29.138.31
66.29.138.24/29

66.29.138.32-66.29.138.63
66.29.138.32/27

66.29.138.64-66.29.138.127
66.29.138.64/26

66.29.138.128-66.29.138.255
66.29.138.128/25