Network address
1fdf:4000::
Full
1fdf:4000:0000:0000:0000:0000:0000:0000
Prefix length
19
Range
1fdf:4000:: - 1fdf:5fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
649,037,107,316,853,453,566,312,041,152,512
Parent subnet
1fdf:4000::/18🔍
Previous subnet
1fdf:2000::/19🔍
Next subnet
1fdf:6000::/19🔍