Network address
0:0:0:21::
Full
0000:0000:0000:0021:0000:0000:0000:0000
Prefix length
65
Range
0:0:0:21:: - ::21:7fff:ffff:ffff:ffff
Number of hosts
9,223,372,036,854,775,808
Parent subnet
0:0:0:21::/64🔍
Previous subnet
::20:8000:0:0:0/65🔍
Next subnet
::21:8000:0:0:0/65🔍