Network address
2001:1900:400::
Full
2001:1900:0400:0000:0000:0000:0000:0000
Prefix length
48
Range
2001:1900:400:: - 2001:1900:400:ffff:ffff:ffff:ffff:ffff
Number of hosts
1,208,925,819,614,629,174,706,176
Parent subnet
2001:1900:400::/47🔍
Previous subnet
2001:1900:3ff::/48🔍
Next subnet
2001:1900:401::/48🔍