Network address
2001:1900:4:ef20::
Full
2001:1900:0004:ef20:0000:0000:0000:0000
Prefix length
60
Range
2001:1900:4:ef20:: - 2001:1900:4:ef2f:ffff:ffff:ffff:ffff
Number of hosts
295,147,905,179,352,825,856
Parent subnet
2001:1900:4:ef20::/59🔍
Previous subnet
2001:1900:4:ef10::/60🔍
Next subnet
2001:1900:4:ef30::/60🔍