Network address
2001:668:0:128::
Full
2001:0668:0000:0128:0000:0000:0000:0000
Prefix length
63
Range
2001:668:0:128:: - 2001:668:0:129:ffff:ffff:ffff:ffff
Number of hosts
36,893,488,147,419,103,232
Parent subnet
2001:668:0:128::/62🔍
Previous subnet
2001:668:0:126::/63🔍
Next subnet
2001:668:0:12a::/63🔍