Device locators in Network

Want to design a simple web application which can 1.)ping some 15 different network subnet IP's and give me dashboard of how many devices in that segment are Up (and the mac-address of that machine if possible) 2.)Front end(form) for the users to enter their device details like(Mac-address of the device,Location,Serial no. etc) which will be stored in DB and Front end for Admin to see these reports from frontend and do any modication also. 3.)Admin must be able to export the data to excel sheet. ## Deliverables Want to design a simple web application which can 1.)ping some 15 different network subnet IP's and give me dashboard of how many devices in that segment are Up (and the mac-address of that machine if possible) 2.)Front end(form) for the users to enter their device details like(Mac-address of the device,Location,Serial no. etc) which will be stored in DB and Front end for Admin to see these reports from frontend and do any modication also. 3.)Admin must be able to export the data to excel sheet. 4.)Also it must support Domain Controller authentication, so that it can be integrated other domain application and gives single logon feature.