Network address
fbfe:4000::
Full
fbfe:4000:0000:0000:0000:0000:0000:0000
Prefix length
22
Range
fbfe:4000:: - fbfe:43ff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
81,129,638,414,606,681,695,789,005,144,064
Parent subnet
fbfe:4000::/21🔍
Previous subnet
fbfe:3c00::/22🔍
Next subnet
fbfe:4400::/22🔍