Network address
2001:b28:1:1621::
Full
2001:0b28:0001:1621:0000:0000:0000:0000
Prefix length
64
Range
2001:b28:1:1621:: - 2001:b28:1:1621:ffff:ffff:ffff:ffff
Number of hosts
18,446,744,073,709,551,616
Parent subnet
2001:b28:1:1620::/63🔍
Previous subnet
2001:b28:1:1620::/64🔍
Next subnet
2001:b28:1:1622::/64🔍