Problem to access mit app inventor

[ABG]

List of URLs and Addresses that App Inventor Uses

The following URLs are the ones you most likely want to whitelist: Main servers: http://ai2.appinventor.mit.edu/ and http://code.appinventor.mit.edu/ Login server: http://login.appinventor.mit.edu Rendezvous (for establishing live testing connections): http://rendezvous.appinventor.mit.edu If your teachers use CloudDB as part of their curriculum, you'll also need to whitelist connections to clouddb.appinventor.mit.edu on port 6381. You may also want to take a look at:

Are you trying to use the aistarter emulator?