Network address
1ff9:4000::
Full
1ff9:4000:0000:0000:0000:0000:0000:0000
Prefix length
18
Range
1ff9:4000:: - 1ff9:7fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
1,298,074,214,633,706,907,132,624,082,305,024
Previous subnet
1ff9::/18🔍
Next subnet
1ff9:8000::/18🔍