Network address
2603:4:640::
Full
2603:0004:0640:0000:0000:0000:0000:0000
Prefix length
45
Range
2603:4:640:: - 2603:4:647:ffff:ffff:ffff:ffff:ffff
Number of hosts
9,671,406,556,917,033,397,649,408
Parent subnet
2603:4:640::/44🔍
Previous subnet
2603:4:638::/45🔍
Next subnet
2603:4:648::/45🔍