Network address
2a00:1d78:fb::
Full
2a00:1d78:00fb:0000:0000:0000:0000:0000
Prefix length
51
Range
2a00:1d78:fb:: - 2a00:1d78:fb:1fff:ffff:ffff:ffff:ffff
Number of hosts
151,115,727,451,828,646,838,272
Parent subnet
2a00:1d78:fb::/50🔍
Previous subnet
2a00:1d78:fa:e000::/51🔍
Next subnet
2a00:1d78:fb:2000::/51🔍