Network address
fd00:0:0:21::
Full
fd00:0000:0000:0021:0000:0000:0000:0000
Prefix length
66
Range
fd00:0:0:21:: - fd00::21:3fff:ffff:ffff:ffff
Number of hosts
4,611,686,018,427,387,904
Parent subnet
fd00:0:0:21::/65🔍
Previous subnet
fd00:0:0:20:c000::/66🔍
Next subnet
fd00:0:0:21:4000::/66🔍