Tom.be
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Name
Subnet details 421::/16
Network address
421::
Full
0421:0000:0000:0000:0000:0000:0000:0000
Prefix length
16
Range
421:: - 421:ffff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
5,192,296,858,534,827,628,530,496,329,220,096
Parent subnet
420::/15
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420::/16
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