Hi guys,

i'm trying to usee Datastrem DSWS API tool to pull some data. My company is using many restrictions and some addresses are blocked.

reading CustomerConnectivityDNSMigrationGuideV5.19.pdf i realized that DSWS use these adresses:

159.43.17.*

159.43.60.*

159.43.18.*

159.43.61.*

I asked My IT dept and adter unblocking these adresses still i have a connection problem and in python i have such message:

_get_token : Exception Occured

(<class 'requests.exceptions.ConnectionError'>, ConnectionError(MaxRetryError("HTTPSConnectionPool(host='product.datastream.com', port=443): Max retries exceeded with url: /DSWSClient/V1/DSService.svc/rest/GetToken (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x00000212D70DDF48>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed'))")), <traceback object at 0x00000212D70DD9C8>)

So it looks that product.datastream.com', port=443 is still blocked..

Does anybody know which IP addresses DSWS use and supposed to be unblocked in my company?

regards