Network address
ff:ffff:fe21::
Full
00ff:ffff:fe21:0000:0000:0000:0000:0000
Prefix length
48
Range
ff:ffff:fe21:: - ff:ffff:fe21:ffff:ffff:ffff:ffff:ffff
Number of hosts
1,208,925,819,614,629,174,706,176
Parent subnet
ff:ffff:fe20::/47🔍
Previous subnet
ff:ffff:fe20::/48🔍
Next subnet
ff:ffff:fe22::/48🔍