Network address
2001:1900:5:b::
Full
2001:1900:0005:000b:0000:0000:0000:0000
Prefix length
68
Range
2001:1900:5:b:: - 2001:1900:5:b:fff:ffff:ffff:ffff
Number of hosts
1,152,921,504,606,846,976
Parent subnet
2001:1900:5:b::/67🔍
Previous subnet
2001:1900:5:a:f000::/68🔍
Next subnet
2001:1900:5:b:1000::/68🔍