Network address
1ff4::
Full
1ff4:0000:0000:0000:0000:0000:0000:0000
Prefix length
21
Range
1ff4:: - 1ff4:7ff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
162,259,276,829,213,363,391,578,010,288,128
Previous subnet
1ff3:f800::/21🔍
Next subnet
1ff4:800::/21🔍