Network address
15:b000::
Full
0015:b000:0000:0000:0000:0000:0000:0000
Prefix length
21
Range
15:b000:: - 15:b7ff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
162,259,276,829,213,363,391,578,010,288,128
Parent subnet
15:b000::/20🔍
Previous subnet
15:a800::/21🔍
Next subnet
15:b800::/21🔍