Network address
2001:1900:4:fa90::
Full
2001:1900:0004:fa90:0000:0000:0000:0000
Prefix length
61
Range
2001:1900:4:fa90:: - 2001:1900:4:fa97:ffff:ffff:ffff:ffff
Number of hosts
147,573,952,589,676,412,928
Parent subnet
2001:1900:4:fa90::/60🔍
Previous subnet
2001:1900:4:fa88::/61🔍
Next subnet
2001:1900:4:fa98::/61🔍