Network address
2620:0:1cff:ef80::
Full
2620:0000:1cff:ef80:0000:0000:0000:0000
Prefix length
58
Range
2620:0:1cff:ef80:: - 2620:0:1cff:efbf:ffff:ffff:ffff:ffff
Number of hosts
1,180,591,620,717,411,303,424
Parent subnet
2620:0:1cff:ef80::/57🔍
Previous subnet
2620:0:1cff:ef40::/58🔍
Next subnet
2620:0:1cff:efc0::/58🔍