Tom.be
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Calculator
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Name
Subnet details 521::/16
Network address
521::
Full
0521:0000:0000:0000:0000:0000:0000:0000
Prefix length
16
Range
521:: - 521:ffff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
5,192,296,858,534,827,628,530,496,329,220,096
Parent subnet
520::/15
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Previous subnet
520::/16
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Next subnet
522::/16
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