Network address
fc00:0:0:12:4000::
Full
fc00:0000:0000:0012:4000:0000:0000:0000
Prefix length
66
Range
fc00:0:0:12:4000:: - fc00::12:7fff:ffff:ffff:ffff
Number of hosts
4,611,686,018,427,387,904
Parent subnet
fc00:0:0:12::/65🔍
Previous subnet
fc00:0:0:12::/66🔍
Next subnet
fc00:0:0:12:8000::/66🔍