Network address
2001:503:ecf0::
Full
2001:0503:ecf0:0000:0000:0000:0000:0000
Prefix length
46
Range
2001:503:ecf0:: - 2001:503:ecf3:ffff:ffff:ffff:ffff:ffff
Number of hosts
4,835,703,278,458,516,698,824,704
Parent subnet
2001:503:ecf0::/45🔍
Previous subnet
2001:503:ecec::/46🔍
Next subnet
2001:503:ecf4::/46🔍