Network address
21f:2000::
Full
021f:2000:0000:0000:0000:0000:0000:0000
Prefix length
19
Range
21f:2000:: - 21f:3fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
649,037,107,316,853,453,566,312,041,152,512
Previous subnet
21f::/19🔍
Next subnet
21f:4000::/19🔍