How many twitter apps per user / IP?


Hello everyone,
I am trying to retrive information from twttier using a created app in
My question is…
If a create 3 different app, and so I will receive 3 different consumer key, secret key etc…
Can I run streaming from these 3 app in parallel from my pc?
I have already tried and actually it works just with two apps. For the third I receive the 403 error of user has been suspended.
Is two apps the limit of parallel streaming?
How about using another twitter account and creat other app? Does it depend on the IP address maybe?


You should note that the Developer Rules Of The Road state that

you may not use multiple application API keys for the same use case


Ya in fact I am using those apps for different purposes.