Network address
::638:0:0:0
Full
0000:0000:0000:0000:0638:0000:0000:0000
Prefix length
79
Range
::638:0:0:0 - ::639:ffff:ffff:ffff
Number of hosts
562,949,953,421,312
Parent subnet
::638:0:0:0/78🔍
Previous subnet
::636:0:0:0/79🔍
Next subnet
::63a:0:0:0/79🔍