Network address
2001:4000::
Full
2001:4000:0000:0000:0000:0000:0000:0000
Prefix length
22
Range
2001:4000:: - 2001:43ff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
81,129,638,414,606,681,695,789,005,144,064
Parent subnet
2001:4000::/21🔍
Previous subnet
2001:3c00::/22🔍
Next subnet
2001:4400::/22🔍