Network address
2001:1900:4:fb40::
Full
2001:1900:0004:fb40:0000:0000:0000:0000
Prefix length
61
Range
2001:1900:4:fb40:: - 2001:1900:4:fb47:ffff:ffff:ffff:ffff
Number of hosts
147,573,952,589,676,412,928
Parent subnet
2001:1900:4:fb40::/60🔍
Previous subnet
2001:1900:4:fb38::/61🔍
Next subnet
2001:1900:4:fb48::/61🔍