Network address
2001:4860:1:1:21:2000::
Full
2001:4860:0001:0001:0021:2000:0000:0000
Prefix length
83
Range
2001:4860:1:1:21:2000:: - 2001:4860:1:1:21:3fff:ffff:ffff
Number of hosts
35,184,372,088,832
Parent subnet
2001:4860:1:1:21::/82🔍
Previous subnet
2001:4860:1:1:21::/83🔍
Next subnet
2001:4860:1:1:21:4000::/83🔍