Network address
ff:ffff:ffff:ffff:4000::
Full
00ff:ffff:ffff:ffff:4000:0000:0000:0000
Prefix length
66
Range
ff:ffff:ffff:ffff:4000:: - ff:ffff:ffff:ffff:7fff:ffff:ffff:ffff
Number of hosts
4,611,686,018,427,387,904
Parent subnet
ff:ffff:ffff:ffff::/65🔍
Previous subnet
ff:ffff:ffff:ffff::/66🔍
Next subnet
ff:ffff:ffff:ffff:8000::/66🔍