Network address
2001:4860:1:1:b20::
Full
2001:4860:0001:0001:0b20:0000:0000:0000
Prefix length
77
Range
2001:4860:1:1:b20:: - 2001:4860:1:1:b27:ffff:ffff:ffff
Number of hosts
2,251,799,813,685,248
Parent subnet
2001:4860:1:1:b20::/76🔍
Previous subnet
2001:4860:1:1:b18::/77🔍
Next subnet
2001:4860:1:1:b28::/77🔍