Subnet details 18::/21

Network address 18::
Full 0018:0000:0000:0000:0000:0000:0000:0000
Prefix length 21
Range 18:: - 18:7ff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts 162,259,276,829,213,363,391,578,010,288,128
Parent subnet 18::/20🔍
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Next subnet 18:800::/21🔍