如何获取IP地址列表？

from struct import *from socket import *for ip in xrange(unpack('!I',inet_pton(AF_INET,"1.47.0.0"))[0],unpack('!I',inet_pton(AF_INET,"1.51.255.255"))[0]):    print inet_ntop(AF_INET,pack('!I',ip));f = unpack('!I',inet_pton(AF_INET,"1.47.0.0"))[0]l = unpack('!I',inet_pton(AF_INET,"1.51.255.255"))[0]while f < l:    print inet_ntop(AF_INET,pack('!I',f));    f = f + 1

这样，遍历IPv6地址也将非常容易，但是由于IPv6空间的巨大性，我不推荐这样做。