Network address
2a01:cf:ecf0::
Full
2a01:00cf:ecf0:0000:0000:0000:0000:0000
Prefix length
45
Range
2a01:cf:ecf0:: - 2a01:cf:ecf7:ffff:ffff:ffff:ffff:ffff
Number of hosts
9,671,406,556,917,033,397,649,408
Parent subnet
2a01:cf:ecf0::/44🔍
Previous subnet
2a01:cf:ece8::/45🔍
Next subnet
2a01:cf:ecf8::/45🔍