Network address
4:3800::
Full
0004:3800:0000:0000:0000:0000:0000:0000
Prefix length
21
Range
4:3800:: - 4:3fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
162,259,276,829,213,363,391,578,010,288,128
Parent subnet
4:3000::/20🔍
Previous subnet
4:3000::/21🔍