Network address
2a00:1d78:661:2000::
Full
2a00:1d78:0661:2000:0000:0000:0000:0000
Prefix length
53
Range
2a00:1d78:661:2000:: - 2a00:1d78:661:27ff:ffff:ffff:ffff:ffff
Number of hosts
37,778,931,862,957,161,709,568
Parent subnet
2a00:1d78:661:2000::/52🔍
Previous subnet
2a00:1d78:661:1800::/53🔍
Next subnet
2a00:1d78:661:2800::/53🔍