Network address
2001:f21:bb0::
Full
2001:0f21:0bb0:0000:0000:0000:0000:0000
Prefix length
45
Range
2001:f21:bb0:: - 2001:f21:bb7:ffff:ffff:ffff:ffff:ffff
Number of hosts
9,671,406,556,917,033,397,649,408
Parent subnet
2001:f21:bb0::/44🔍
Previous subnet
2001:f21:ba8::/45🔍
Next subnet
2001:f21:bb8::/45🔍