Network address
::638:0:0:0
Full
0000:0000:0000:0000:0638:0000:0000:0000
Prefix length
78
Range
::638:0:0:0 - ::63b:ffff:ffff:ffff
Number of hosts
1,125,899,906,842,624
Parent subnet
::638:0:0:0/77🔍
Previous subnet
::634:0:0:0/78🔍
Next subnet
::63c:0:0:0/78🔍