from scapy.all import ARP, Ether, srp

def scan_network(ip_range):
    # 1. Create an ARP request packet
    arp = ARP(pdst=ip_range)
    # 2. Create an Ethernet broadcast packet
    ether = Ether(dst="ff:ff:ff:ff:ff:ff")
    # 3. Stack them together
    packet = ether/arp

    # 4. Send the packet and capture the response
    result = srp(packet, timeout=3, verbose=0)[0]

    # 5. Parse the results
    clients = []
    for sent, received in result:
        clients.append({'ip': received.psrc, 'mac': received.hwsrc})

    return clients

# Example usage:
# devices = scan_network("192.168.1.1/24")