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