Network address
2603:4:1990::
Full
2603:0004:1990:0000:0000:0000:0000:0000
Prefix length
45
Range
2603:4:1990:: - 2603:4:1997:ffff:ffff:ffff:ffff:ffff
Number of hosts
9,671,406,556,917,033,397,649,408
Parent subnet
2603:4:1990::/44🔍
Previous subnet
2603:4:1988::/45🔍
Next subnet
2603:4:1998::/45🔍