Subnet details fd1b:a800::/21

Network address fd1b:a800::
Full fd1b:a800:0000:0000:0000:0000:0000:0000
Prefix length 21
Range fd1b:a800:: - fd1b:afff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts 162,259,276,829,213,363,391,578,010,288,128
Parent subnet fd1b:a000::/20🔍
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Netblock fc00::/7🔍 IANA-BLK (EU)