Network address
2001:1900:4:ffb9::
Full
2001:1900:0004:ffb9:0000:0000:0000:0000
Prefix length
64
Range
2001:1900:4:ffb9:: - 2001:1900:4:ffb9:ffff:ffff:ffff:ffff
Number of hosts
18,446,744,073,709,551,616
Parent subnet
2001:1900:4:ffb8::/63🔍
Previous subnet
2001:1900:4:ffb8::/64🔍
Next subnet
2001:1900:4:ffba::/64🔍