Tom.be
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Subnet details 0:640::/31
Network address
0:640::
Full
0000:0640:0000:0000:0000:0000:0000:0000
Prefix length
31
Range
0:640:: - 0:641:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
158,456,325,028,528,675,187,087,900,672
Parent subnet
0:640::/30
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Previous subnet
0:63e::/31
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0:642::/31
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