Network address
2001:4860:1:0:ef80::
Full
2001:4860:0001:0000:ef80:0000:0000:0000
Prefix length
73
Range
2001:4860:1:0:ef80:: - 2001:4860:1:0:efff:ffff:ffff:ffff
Number of hosts
36,028,797,018,963,968
Parent subnet
2001:4860:1:0:ef00::/72🔍
Previous subnet
2001:4860:1:0:ef00::/73🔍
Next subnet
2001:4860:1:0:f000::/73🔍