Network address
2a00:12f8:3900:21:1000::
Full
2a00:12f8:3900:0021:1000:0000:0000:0000
Prefix length
73
Range
2a00:12f8:3900:21:1000:: - 2a00:12f8:3900:21:107f:ffff:ffff:ffff
Number of hosts
36,028,797,018,963,968
Parent subnet
2a00:12f8:3900:21:1000::/72🔍
Previous subnet
2a00:12f8:3900:21:f80::/73🔍
Next subnet
2a00:12f8:3900:21:1080::/73🔍