Network address
2001:1900:5:1:ff57::
Full
2001:1900:0005:0001:ff57:0000:0000:0000
Prefix length
81
Range
2001:1900:5:1:ff57:: - 2001:1900:5:1:ff57:7fff:ffff:ffff
Number of hosts
140,737,488,355,328
Parent subnet
2001:1900:5:1:ff57::/80🔍
Previous subnet
2001:1900:5:1:ff56:8000::/81🔍
Next subnet
2001:1900:5:1:ff57:8000::/81🔍