Network address
2603:4:1820::
Full
2603:0004:1820:0000:0000:0000:0000:0000
Prefix length
48
Range
2603:4:1820:: - 2603:4:1820:ffff:ffff:ffff:ffff:ffff
Number of hosts
1,208,925,819,614,629,174,706,176
Parent subnet
2603:4:1820::/47🔍
Previous subnet
2603:4:181f::/48🔍
Next subnet
2603:4:1821::/48🔍