Network address
1f63:4000::
Full
1f63:4000:0000:0000:0000:0000:0000:0000
Prefix length
18
Range
1f63:4000:: - 1f63:7fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
1,298,074,214,633,706,907,132,624,082,305,024
Previous subnet
1f63::/18🔍
Next subnet
1f63:8000::/18🔍