Network address
2a00:1d78:666::
Full
2a00:1d78:0666:0000:0000:0000:0000:0000
Prefix length
55
Range
2a00:1d78:666:: - 2a00:1d78:666:1ff:ffff:ffff:ffff:ffff
Number of hosts
9,444,732,965,739,290,427,392
Parent subnet
2a00:1d78:666::/54🔍
Previous subnet
2a00:1d78:665:fe00::/55🔍
Next subnet
2a00:1d78:666:200::/55🔍