Network address
fcff:ffff:4000::
Full
fcff:ffff:4000:0000:0000:0000:0000:0000
Prefix length
40
Range
fcff:ffff:4000:: - fcff:ffff:40ff:ffff:ffff:ffff:ffff:ffff
Number of hosts
309,485,009,821,345,068,724,781,056
Parent subnet
fcff:ffff:4000::/39🔍
Previous subnet
fcff:ffff:3f00::/40🔍
Next subnet
fcff:ffff:4100::/40🔍