Network address
0:0:0:81::
Full
0000:0000:0000:0081:0000:0000:0000:0000
Prefix length
64
Range
0:0:0:81:: - ::81:ffff:ffff:ffff:ffff
Number of hosts
18,446,744,073,709,551,616
Parent subnet
0:0:0:80::/63🔍
Previous subnet
0:0:0:80::/64🔍
Next subnet
0:0:0:82::/64🔍