Network address
::1b:0:0:0
Full
0000:0000:0000:0000:001b:0000:0000:0000
Prefix length
81
Range
::1b:0:0:0 - ::1b:7fff:ffff:ffff
Number of hosts
140,737,488,355,328
Parent subnet
::1b:0:0:0/80🔍
Previous subnet
::1a:8000:0:0/81🔍
Next subnet
::1b:8000:0:0/81🔍