Python实现快捷得到亚太区任意国家的IP段

通过APNIC的地址库得到数据，应该比较准确权威，且IP库每天都在更新中。

import osimport sysimport socketimport mathimport urllibimport urllib2import structimport tempfilelocal_file = os.path.dirname(tempfile.mktemp()) + '/apnic_ip.txt'def _usage():    print 'Get area ip Usage:'    print '\t%s <area> [Options]\n' % os.path.basename(sys.argv[0])    print 'area example: hk,jp,cn,us,sg etc..'    print 'Options:'    print ' -ipv4\t\tGet ipv4 address, default.'    print ' -ipv6\t\tGet ipv6 address.'    print ' -all\t\tGet all address info.'    print ' -new\t\tFrom internet get a new info.'    print ' -mask\t\teg: x.x.x.x/24, default.'    print ' -part\t\teg: x.x.x.x-x.x.x.x'    print '\nExample:'    print ' %s hk -new\t\t' % os.path.basename(sys.argv[0])def getApnicFile():    print 'Downloading files, please wait...'    try:        req = urllib2.Request('ftp://ftp.apnic.net/public/apnic/stats/apnic/delegated-apnic-latest')        response = urllib2.urlopen(req)        the_page = response.read()        fs = open(local_file,'w')        fs.write(the_page)        fs.close()    except:        print '[-] Request data error!'        return False    return Truedef viewPartInfo(location,itype):    fs = open(local_file,'r')    for line in fs:        if line[0] == '#':            continue        list = line.split('|')        if list[1] != location :            continue        if itype != 3:            if itype == 1:                if list[2] != 'ipv4':                    continue            elif itype == 2:                if list[2] != 'ipv6':                    continue            else:                if list[2] != 'ipv4':                    continue        else:            if list[2] == 'asn':                continue        if list[2] == 'ipv6':            print '%s/%s' % (list[3],list[4])        elif list[2] == 'ipv4':                        iStart = socket.ntohl(struct.unpack('I',socket.inet_aton(list[3]))[0]) + 1            iEnd = iStart + int(list[4]) - 3            print '%s-%s' % (socket.inet_ntoa(struct.pack('I',socket.htonl(iStart))),socket.inet_ntoa(struct.pack('I',socket.htonl(iEnd))))    fs.close()    def viewMaskInfo(location,types):    fs = open(local_file,'r')    for line in fs:        if line[0] == '#':            continue        list = line.split('|')        if list[1] != location:            continue        if itype != 3:            if itype == 1:                if list[2] != 'ipv4':                    continue            elif itype == 2:                if list[2] != 'ipv6':                    continue            else:                if list[2] != 'ipv4':                    continue        else:            if list[2] == 'asn':                continue        if list[2] == 'ipv6':            print '%s/%s' % (list[3],list[4])        elif list[2] == 'ipv4':            print '%s/%d' % (list[3],32-int(math.log(int(list[4]),2)))    fs.close()if __name__ == '__main__':    argLen = len(sys.argv)    if argLen < 2:        _usage()        sys.exit(0)    arg = sys.argv    single1 = 0    single2 = 0    itype = 1    iview = 1    for x in range(1,argLen):        if arg[x] == '-ipv4':            single1 += 1            itype = 1        if arg[x] == '-ipv6':            single1 += 1            itype = 2        if arg[x] == '-all':            single1 += 1            itype = 3        if arg[x] == '-new':            if not getApnicFile():                print '[-] Download new ip file failed!'            pass        if arg[x] == '-mask':            single2 += 1            iview = 1        if arg[x] == '-part':            single2 += 1            iview = 2    if single1 > 1:        print '[-] ipv4,ipv6,all only select one.\n'        sys.exit(0)    if single2 > 1:        print '[-] mask,part only select one.\n'        sys.exit(0)    if not os.path.exists(local_file):        if not getApnicFile():            sys.exit(0)    location = sys.argv[1].upper()    if iview == 2:        viewPartInfo(location,itype)    else:        viewMaskInfo(location,itype)        

更新其他国家地区IP段下载地址：

ftp://ftp.arin.net/pub/stats/arin/delegated-arin-extended-latestftp://ftp.ripe.net/ripe/stats/delegated-ripencc-latestftp://ftp.afrinic.net/pub/stats/afrinic/delegated-afrinic-latestftp://ftp.apnic.net/pub/stats/apnic/delegated-apnic-latestftp://ftp.lacnic.net/pub/stats/lacnic/delegated-lacnic-latest