Network address
2001:678:640::
Full
2001:0678:0640:0000:0000:0000:0000:0000
Prefix length
42
Range
2001:678:640:: - 2001:678:67f:ffff:ffff:ffff:ffff:ffff
Number of hosts
77,371,252,455,336,267,181,195,264
Parent subnet
2001:678:600::/41🔍
Previous subnet
2001:678:600::/42🔍
Next subnet
2001:678:680::/42🔍