Network address
2a00:12f8:3900:21::
Full
2a00:12f8:3900:0021:0000:0000:0000:0000
Prefix length
84
Range
2a00:12f8:3900:21:: - 2a00:12f8:3900:21:0:fff:ffff:ffff
Number of hosts
17,592,186,044,416
Parent subnet
2a00:12f8:3900:21::/83🔍
Previous subnet
2a00:12f8:3900:20:ffff:f000::/84🔍
Next subnet
2a00:12f8:3900:21:0:1000::/84🔍