Network address
257:c000::
Full
0257:c000:0000:0000:0000:0000:0000:0000
Prefix length
18
Range
257:c000:: - 257:ffff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
1,298,074,214,633,706,907,132,624,082,305,024
Parent subnet
257:8000::/17🔍
Previous subnet
257:8000::/18🔍