Network address
2001:1900:5:7:4000::
Full
2001:1900:0005:0007:4000:0000:0000:0000
Prefix length
66
Range
2001:1900:5:7:4000:: - 2001:1900:5:7:7fff:ffff:ffff:ffff
Number of hosts
4,611,686,018,427,387,904
Parent subnet
2001:1900:5:7::/65🔍
Previous subnet
2001:1900:5:7::/66🔍
Next subnet
2001:1900:5:7:8000::/66🔍