Network address
2001:4860:0:ffb1::
Full
2001:4860:0000:ffb1:0000:0000:0000:0000
Prefix length
67
Range
2001:4860:0:ffb1:: - 2001:4860:0:ffb1:1fff:ffff:ffff:ffff
Number of hosts
2,305,843,009,213,693,952
Parent subnet
2001:4860:0:ffb1::/66🔍
Previous subnet
2001:4860:0:ffb0:e000::/67🔍
Next subnet
2001:4860:0:ffb1:2000::/67🔍