Network address
2a00:1d78:521::
Full
2a00:1d78:0521:0000:0000:0000:0000:0000
Prefix length
48
Range
2a00:1d78:521:: - 2a00:1d78:521:ffff:ffff:ffff:ffff:ffff
Number of hosts
1,208,925,819,614,629,174,706,176
Parent subnet
2a00:1d78:520::/47🔍
Previous subnet
2a00:1d78:520::/48🔍
Next subnet
2a00:1d78:522::/48🔍