Network address
2a00:1d78:21a::
Full
2a00:1d78:021a:0000:0000:0000:0000:0000
Prefix length
48
Range
2a00:1d78:21a:: - 2a00:1d78:21a:ffff:ffff:ffff:ffff:ffff
Number of hosts
1,208,925,819,614,629,174,706,176
Parent subnet
2a00:1d78:21a::/47🔍
Previous subnet
2a00:1d78:219::/48🔍
Next subnet
2a00:1d78:21b::/48🔍