Network address
2a00:1d78:666::
Full
2a00:1d78:0666:0000:0000:0000:0000:0000
Prefix length
53
Range
2a00:1d78:666:: - 2a00:1d78:666:7ff:ffff:ffff:ffff:ffff
Number of hosts
37,778,931,862,957,161,709,568
Parent subnet
2a00:1d78:666::/52🔍
Previous subnet
2a00:1d78:665:f800::/53🔍
Next subnet
2a00:1d78:666:800::/53🔍