Network address
::21b:0:0:0
Full
0000:0000:0000:0000:021b:0000:0000:0000
Prefix length
80
Range
::21b:0:0:0 - ::21b:ffff:ffff:ffff
Number of hosts
281,474,976,710,656
Parent subnet
::21a:0:0:0/79🔍
Previous subnet
::21a:0:0:0/80🔍
Next subnet
::21c:0:0:0/80🔍