Network address
2603:4:fb0::
Full
2603:0004:0fb0:0000:0000:0000:0000:0000
Prefix length
45
Range
2603:4:fb0:: - 2603:4:fb7:ffff:ffff:ffff:ffff:ffff
Number of hosts
9,671,406,556,917,033,397,649,408
Parent subnet
2603:4:fb0::/44🔍
Previous subnet
2603:4:fa8::/45🔍
Next subnet
2603:4:fb8::/45🔍