Network address
2:2800::
Full
0002:2800:0000:0000:0000:0000:0000:0000
Prefix length
21
Range
2:2800:: - 2:2fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
162,259,276,829,213,363,391,578,010,288,128
Parent subnet
2:2000::/20🔍
Previous subnet
2:2000::/21🔍