Network address
2001:4cb8:20::
Full
2001:4cb8:0020:0000:0000:0000:0000:0000
Prefix length
44
Range
2001:4cb8:20:: - 2001:4cb8:2f:ffff:ffff:ffff:ffff:ffff
Number of hosts
19,342,813,113,834,066,795,298,816
Parent subnet
2001:4cb8:20::/43🔍
Previous subnet
2001:4cb8:10::/44🔍
Next subnet
2001:4cb8:30::/44🔍