Network address
2801:b8:21b::
Full
2801:00b8:021b:0000:0000:0000:0000:0000
Prefix length
49
Range
2801:b8:21b:: - 2801:b8:21b:7fff:ffff:ffff:ffff:ffff
Number of hosts
604,462,909,807,314,587,353,088
Parent subnet
2801:b8:21b::/48🔍
Previous subnet
2801:b8:21a:8000::/49🔍
Next subnet
2801:b8:21b:8000::/49🔍