Network address
2001:c21:640::
Full
2001:0c21:0640:0000:0000:0000:0000:0000
Prefix length
42
Range
2001:c21:640:: - 2001:c21:67f:ffff:ffff:ffff:ffff:ffff
Number of hosts
77,371,252,455,336,267,181,195,264
Parent subnet
2001:c21:600::/41🔍
Previous subnet
2001:c21:600::/42🔍
Next subnet
2001:c21:680::/42🔍