Network address
ff:ffff:ffff:fd21::
Full
00ff:ffff:ffff:fd21:0000:0000:0000:0000
Prefix length
64
Range
ff:ffff:ffff:fd21:: - ff:ffff:ffff:fd21:ffff:ffff:ffff:ffff
Number of hosts
18,446,744,073,709,551,616
Parent subnet
ff:ffff:ffff:fd20::/63🔍
Previous subnet
ff:ffff:ffff:fd20::/64🔍
Next subnet
ff:ffff:ffff:fd22::/64🔍