写一段封指定ip的程序二

#写一段封指定ip的程序
import socket
import struct
import struct
import binascii

def ip2int(ip):
    return struct.unpack("!I", socket.inet_aton(ip))[0]
def int2ip(i):
    return socket.inet_ntoa(struct.pack("!I", i))
def denyip(ip):
    ip_int = ip2int(ip)
    ip_int = ip_int & 0xFFFFFF00
    print(ip_int)
    return int2ip(ip_int)   
def  main():
    while True:
        ip = "192.168.0.1"
        denyip(ip)
        ip_int = ip2int(ip)
        print(ip_int)
        ip_new = int2ip(ip_int)
        print(ip_new)
        print(binascii.hexlify(struct.pack("!I", ip_int)))
        


if __name__ == '__main__':
    main()