Network address
2001:4860:1:0:fc78::
Full
2001:4860:0001:0000:fc78:0000:0000:0000
Prefix length
78
Range
2001:4860:1:0:fc78:: - 2001:4860:1:0:fc7b:ffff:ffff:ffff
Number of hosts
1,125,899,906,842,624
Parent subnet
2001:4860:1:0:fc78::/77🔍
Previous subnet
2001:4860:1:0:fc74::/78🔍
Next subnet
2001:4860:1:0:fc7c::/78🔍