Network address
fbfb:4000::
Full
fbfb:4000:0000:0000:0000:0000:0000:0000
Prefix length
23
Range
fbfb:4000:: - fbfb:41ff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
40,564,819,207,303,340,847,894,502,572,032
Parent subnet
fbfb:4000::/22🔍
Previous subnet
fbfb:3e00::/23🔍
Next subnet
fbfb:4200::/23🔍