Subnet details fd01:3800::/21

Network address fd01:3800::
Full fd01:3800:0000:0000:0000:0000:0000:0000
Prefix length 21
Range fd01:3800:: - fd01:3fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts 162,259,276,829,213,363,391,578,010,288,128
Parent subnet fd01:3000::/20🔍
Previous subnet fd01:3000::/21🔍
Next subnet fd01:4000::/21🔍

Subnet tree

Netblock fd00::/8🔍 IANA-ULA-8 IANA unique local addresses (ZZ)