Network address
2001:428:2001:1f00::
Full
2001:0428:2001:1f00:0000:0000:0000:0000
Prefix length
57
Range
2001:428:2001:1f00:: - 2001:428:2001:1f7f:ffff:ffff:ffff:ffff
Number of hosts
2,361,183,241,434,822,606,848
Parent subnet
2001:428:2001:1f00::/56🔍
Previous subnet
2001:428:2001:1e80::/57🔍
Next subnet
2001:428:2001:1f80::/57🔍