Network address
2401:cf81:40::
Full
2401:cf81:0040:0000:0000:0000:0000:0000
Prefix length
42
Range
2401:cf81:40:: - 2401:cf81:7f:ffff:ffff:ffff:ffff:ffff
Number of hosts
77,371,252,455,336,267,181,195,264
Parent subnet
2401:cf81::/41🔍
Previous subnet
2401:cf81::/42🔍
Next subnet
2401:cf81:80::/42🔍