Network address
2a00:12f8:3900:21:72::
Full
2a00:12f8:3900:0021:0072:0000:0000:0000
Prefix length
80
Range
2a00:12f8:3900:21:72:: - 2a00:12f8:3900:21:72:ffff:ffff:ffff
Number of hosts
281,474,976,710,656
Parent subnet
2a00:12f8:3900:21:72::/79🔍
Previous subnet
2a00:12f8:3900:21:71::/80🔍
Next subnet
2a00:12f8:3900:21:73::/80🔍