Network address
2a00:12f8:3900:21::
Full
2a00:12f8:3900:0021:0000:0000:0000:0000
Prefix length
99
Range
2a00:12f8:3900:21:: - 2a00:12f8:3900:21::1fff:ffff
Number of hosts
536,870,912
Parent subnet
2a00:12f8:3900:21::/98🔍
Previous subnet
2a00:12f8:3900:20:ffff:ffff:e000:0/99🔍
Next subnet
2a00:12f8:3900:21::2000:0/99🔍