Network address
fd66:4000::
Full
fd66:4000:0000:0000:0000:0000:0000:0000
Prefix length
19
Range
fd66:4000:: - fd66:5fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
649,037,107,316,853,453,566,312,041,152,512
Parent subnet
fd66:4000::/18🔍
Previous subnet
fd66:2000::/19🔍
Next subnet
fd66:6000::/19🔍