Network address
2001:1291:fcb::
Full
2001:1291:0fcb:0000:0000:0000:0000:0000
Prefix length
49
Range
2001:1291:fcb:: - 2001:1291:fcb:7fff:ffff:ffff:ffff:ffff
Number of hosts
604,462,909,807,314,587,353,088
Parent subnet
2001:1291:fcb::/48🔍
Previous subnet
2001:1291:fca:8000::/49🔍
Next subnet
2001:1291:fcb:8000::/49🔍