30.获取ip所对应的mac地址

from scapy.all import srp,Ether,ARP,conf
from concurrent.futures.thread import ThreadPoolExecutor
conf.verb = 0

def handle_arp_address(ip_address):
    ans,uans = srp(Ether(dst="ff:ff:ff:ff:ff:ff")/ARP(pdst=ip_address),timeout=2)
    for snd,rcv in ans:
        #解析为mac&ip地址
        print(rcv.sprintf(r"%Ether.src% & %ARP.psrc%"))
handle_arp_address("192.168.43.74")

ip_list = ["192.168.43."+str(i) for i in range(255)]
t = ThreadPoolExecutor()
thread_list = []
for ip in ip_list:
    thread = t.submit(handle_arp_address,ip)
    thread_list.append(thread)
t.shutdown()