Network address
2001:4860:1:0:fc51::
Full
2001:4860:0001:0000:fc51:0000:0000:0000
Prefix length
80
Range
2001:4860:1:0:fc51:: - 2001:4860:1:0:fc51:ffff:ffff:ffff
Number of hosts
281,474,976,710,656
Parent subnet
2001:4860:1:0:fc50::/79🔍
Previous subnet
2001:4860:1:0:fc50::/80🔍
Next subnet
2001:4860:1:0:fc52::/80🔍