Basic CIDR subnet information:

a.b.c.d/ee
subnet size is 2 ^ (32 - ee).
First and last addresses are reserved for routing and broadcasting, and the second address is used by your Binary Net DSL router.

Static IP address examples:

216.229.20.32/28
DSL router's IP address (your gateway): 216.229.20.33
IP addresses usable for computers: 216.229.20.34-46
Subnet mask: 255.255.255.240

216.229.20.32/29
DSL router's IP address (your gateway): 216.229.20.33
IP addresses usable for computers: 216.229.20.34-38
Subnet mask: 255.255.255.248

216.229.20.32/30
DSL router's IP address (your gateway): 216.229.20.33
IP addresses usable for computers: 216.229.20.34
Subnet mask: 255.255.255.252

Common private networks for DSL (yours may differ):

10.0.0.0/24
DSL router's IP address (your gateway): 10.0.0.1
IP addresses usable for computers: 10.0.0.2-254
Subnet mask: 255.255.255.0

192.168.0.0/24
DSL router's IP address (your gateway): 192.168.0.1
IP addresses usable for computers: 192.168.0.2-254
Subnet mask: 255.255.255.0

192.168.100.0/24
DSL router's IP address (your gateway): 192.168.100.1
IP addresses usable for computers: 192.168.100.2-254
Subnet mask: 255.255.255.0

Please contact support@binary.net if you have any further questions.