Network address
2a00:1c78:40::
Full
2a00:1c78:0040:0000:0000:0000:0000:0000
Prefix length
43
Range
2a00:1c78:40:: - 2a00:1c78:5f:ffff:ffff:ffff:ffff:ffff
Number of hosts
38,685,626,227,668,133,590,597,632
Parent subnet
2a00:1c78:40::/42🔍
Previous subnet
2a00:1c78:20::/43🔍
Next subnet
2a00:1c78:60::/43🔍