Network address
2001:bfb::
Full
2001:0bfb:0000:0000:0000:0000:0000:0000
Prefix length
40
Range
2001:bfb:: - 2001:bfb:ff:ffff:ffff:ffff:ffff:ffff
Number of hosts
309,485,009,821,345,068,724,781,056
Parent subnet
2001:bfb::/39🔍
Previous subnet
2001:bfa:ff00::/40🔍
Next subnet
2001:bfb:100::/40🔍