Network address
2001:4860:257::
Full
2001:4860:0257:0000:0000:0000:0000:0000
Prefix length
49
Range
2001:4860:257:: - 2001:4860:257:7fff:ffff:ffff:ffff:ffff
Number of hosts
604,462,909,807,314,587,353,088
Parent subnet
2001:4860:257::/48🔍
Previous subnet
2001:4860:256:8000::/49🔍
Next subnet
2001:4860:257:8000::/49🔍