Network address
2001:428:2001:1b00::
Full
2001:0428:2001:1b00:0000:0000:0000:0000
Prefix length
56
Range
2001:428:2001:1b00:: - 2001:428:2001:1bff:ffff:ffff:ffff:ffff
Number of hosts
4,722,366,482,869,645,213,696
Parent subnet
2001:428:2001:1a00::/55🔍
Previous subnet
2001:428:2001:1a00::/56🔍
Next subnet
2001:428:2001:1c00::/56🔍