Network address
2a00:1d78:640::
Full
2a00:1d78:0640:0000:0000:0000:0000:0000
Prefix length
45
Range
2a00:1d78:640:: - 2a00:1d78:647:ffff:ffff:ffff:ffff:ffff
Number of hosts
9,671,406,556,917,033,397,649,408
Parent subnet
2a00:1d78:640::/44🔍
Previous subnet
2a00:1d78:638::/45🔍
Next subnet
2a00:1d78:648::/45🔍