Network address
2001:df0:21b:81::
Full
2001:0df0:021b:0081:0000:0000:0000:0000
Prefix length
66
Range
2001:df0:21b:81:: - 2001:df0:21b:81:3fff:ffff:ffff:ffff
Number of hosts
4,611,686,018,427,387,904
Parent subnet
2001:df0:21b:81::/65🔍
Previous subnet
2001:df0:21b:80:c000::/66🔍
Next subnet
2001:df0:21b:81:4000::/66🔍