Tom.be
Subnet
Calculator
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Name
Subnet details 31::/20
Network address
31::
Full
0031:0000:0000:0000:0000:0000:0000:0000
Prefix length
20
Range
31:: - 31:fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
324,518,553,658,426,726,783,156,020,576,256
Parent subnet
31::/19
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Previous subnet
30:f000::/20
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Next subnet
31:1000::/20
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