Network address
2001:4860:1:1:21::
Full
2001:4860:0001:0001:0021:0000:0000:0000
Prefix length
83
Range
2001:4860:1:1:21:: - 2001:4860:1:1:21:1fff:ffff:ffff
Number of hosts
35,184,372,088,832
Parent subnet
2001:4860:1:1:21::/82🔍
Previous subnet
2001:4860:1:1:20:e000::/83🔍
Next subnet
2001:4860:1:1:21:2000::/83🔍