import nmap


def findTgts(subNet):
    nmScan= nmap.PortScanner()
    nmScan.scan(subNet, '161')
    tgtHosts = []
    for host in nmScan.all_hosts():
        if nmScan[host].has_udp(161):
            state = nmScan[host]['udp'][161]['state']
            if state == 'open':
                print '[+] Found Target Host: '+host
                tgtHosts.append(host)
return tgtHosts