Network address
2001:1900:4:ffde::
Full
2001:1900:0004:ffde:0000:0000:0000:0000
Prefix length
66
Range
2001:1900:4:ffde:: - 2001:1900:4:ffde:3fff:ffff:ffff:ffff
Number of hosts
4,611,686,018,427,387,904
Parent subnet
2001:1900:4:ffde::/65🔍
Previous subnet
2001:1900:4:ffdd:c000::/66🔍
Next subnet
2001:1900:4:ffde:4000::/66🔍