Network address
2001:4860:1:0:ef80::
Full
2001:4860:0001:0000:ef80:0000:0000:0000
Prefix length
77
Range
2001:4860:1:0:ef80:: - 2001:4860:1:0:ef87:ffff:ffff:ffff
Number of hosts
2,251,799,813,685,248
Parent subnet
2001:4860:1:0:ef80::/76🔍
Previous subnet
2001:4860:1:0:ef78::/77🔍
Next subnet
2001:4860:1:0:ef88::/77🔍