Network address
2001:1900:5:2:1:efa0::
Full
2001:1900:0005:0002:0001:efa0:0000:0000
Prefix length
91
Range
2001:1900:5:2:1:efa0:: - 2001:1900:5:2:1:efbf:ffff:ffff
Number of hosts
137,438,953,472
Parent subnet
2001:1900:5:2:1:ef80::/90🔍
Previous subnet
2001:1900:5:2:1:ef80::/91🔍
Next subnet
2001:1900:5:2:1:efc0::/91🔍