Network address
129:4000::
Full
0129:4000:0000:0000:0000:0000:0000:0000
Prefix length
18
Range
129:4000:: - 129:7fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
1,298,074,214,633,706,907,132,624,082,305,024
Previous subnet
129::/18🔍
Next subnet
129:8000::/18🔍