Network address
2001:4860:1:0:ef30::
Full
2001:4860:0001:0000:ef30:0000:0000:0000
Prefix length
77
Range
2001:4860:1:0:ef30:: - 2001:4860:1:0:ef37:ffff:ffff:ffff
Number of hosts
2,251,799,813,685,248
Parent subnet
2001:4860:1:0:ef30::/76🔍
Previous subnet
2001:4860:1:0:ef28::/77🔍
Next subnet
2001:4860:1:0:ef38::/77🔍