Network address
2a03:6505:2000:21b::
Full
2a03:6505:2000:021b:0000:0000:0000:0000
Prefix length
64
Range
2a03:6505:2000:21b:: - 2a03:6505:2000:21b:ffff:ffff:ffff:ffff
Number of hosts
18,446,744,073,709,551,616
Parent subnet
2a03:6505:2000:21a::/63🔍
Previous subnet
2a03:6505:2000:21a::/64🔍
Next subnet
2a03:6505:2000:21c::/64🔍