Network address
::640:0:0:0
Full
0000:0000:0000:0000:0640:0000:0000:0000
Prefix length
74
Range
::640:0:0:0 - ::67f:ffff:ffff:ffff
Number of hosts
18,014,398,509,481,984
Parent subnet
::600:0:0:0/73🔍
Previous subnet
::600:0:0:0/74🔍
Next subnet
::680:0:0:0/74🔍