Network address
18:1800::
Full
0018:1800:0000:0000:0000:0000:0000:0000
Prefix length
21
Range
18:1800:: - 18:1fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
162,259,276,829,213,363,391,578,010,288,128
Parent subnet
18:1000::/20🔍
Previous subnet
18:1000::/21🔍
Next subnet
18:2000::/21🔍