Network address
2800:800:21b0::
Full
2800:0800:21b0:0000:0000:0000:0000:0000
Prefix length
45
Range
2800:800:21b0:: - 2800:800:21b7:ffff:ffff:ffff:ffff:ffff
Number of hosts
9,671,406,556,917,033,397,649,408
Parent subnet
2800:800:21b0::/44🔍
Previous subnet
2800:800:21a8::/45🔍
Next subnet
2800:800:21b8::/45🔍