Network address
2801:1b:640::
Full
2801:001b:0640:0000:0000:0000:0000:0000
Prefix length
42
Range
2801:1b:640:: - 2801:1b:67f:ffff:ffff:ffff:ffff:ffff
Number of hosts
77,371,252,455,336,267,181,195,264
Parent subnet
2801:1b:600::/41🔍
Previous subnet
2801:1b:600::/42🔍
Next subnet
2801:1b:680::/42🔍