Tom.be
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Name
Subnet details fc00::c640/122
Network address
fc00::c640
Full
fc00:0000:0000:0000:0000:0000:0000:c640
Prefix length
122
Range
fc00::c640 - fc00::c67f
Number of hosts
64
Parent subnet
fc00::c600/121
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fc00::c680/122
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fc00::/7
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IANA-BLK (EU)