Visual Subnet Calculator

 
OK I have been doing subnetting for years and doing it all manually and with excel spreadsheets.  however today found this great calculator to visually compelte subnet mapping.
 
now mind you it looks much better online so go over to http://www.davidc.net/sites/default/subnets/subnets.html and check it out….great work David Croft.
 
Subnet address Netmask Range of addresses Useable IPs Hosts Divide Join
192.168.0.0/27 255.255.255.224 192.168.0.0 – 192.168.0.31 192.168.0.1 – 192.168.0.30 30 Divide
192.168.0.32/29 255.255.255.248 192.168.0.32 – 192.168.0.39 192.168.0.33 – 192.168.0.38 6 Divide
192.168.0.40/30 255.255.255.252 192.168.0.40 – 192.168.0.43 192.168.0.41 – 192.168.0.42 2 Divide
192.168.0.44/30 255.255.255.252 192.168.0.44 – 192.168.0.47 192.168.0.45 – 192.168.0.46 2 Divide
192.168.0.48/28 255.255.255.240 192.168.0.48 – 192.168.0.63 192.168.0.49 – 192.168.0.62 14 Divide
192.168.0.64/26 255.255.255.192 192.168.0.64 – 192.168.0.127 192.168.0.65 – 192.168.0.126 62 Divide
192.168.0.128/26 255.255.255.192 192.168.0.128 – 192.168.0.191 192.168.0.129 – 192.168.0.190 62 Divide
192.168.0.192/29 255.255.255.248 192.168.0.192 – 192.168.0.199 192.168.0.193 – 192.168.0.198 6 Divide
192.168.0.200/31 255.255.255.254 192.168.0.200 – 192.168.0.201 192.168.0.200 – 192.168.0.201 2 Divide
192.168.0.202/32 255.255.255.255 192.168.0.202 192.168.0.202 1 Divide
192.168.0.203/32 255.255.255.255 192.168.0.203 192.168.0.203 1 Divide
192.168.0.204/30 255.255.255.252 192.168.0.204 – 192.168.0.207 192.168.0.205 – 192.168.0.206 2 Divide
192.168.0.208/28 255.255.255.240 192.168.0.208 – 192.168.0.223 192.168.0.209 – 192.168.0.222 14 Divide
192.168.0.224/28 255.255.255.240 192.168.0.224 – 192.168.0.239 192.168.0.225 – 192.168.0.238 14 Divide
192.168.0.240/28 255.255.255.240 192.168.0.240 – 192.168.0.255 192.168.0.241 – 192.168.0.254 14 Divide
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