Network address
2001:4860:0:ef40::
Full
2001:4860:0000:ef40:0000:0000:0000:0000
Prefix length
61
Range
2001:4860:0:ef40:: - 2001:4860:0:ef47:ffff:ffff:ffff:ffff
Number of hosts
147,573,952,589,676,412,928
Parent subnet
2001:4860:0:ef40::/60🔍
Previous subnet
2001:4860:0:ef38::/61🔍
Next subnet
2001:4860:0:ef48::/61🔍