Intranet calls from ip limit?


I am using a twitter feed on our internal intranet.
It periodically appears and disappears.
I reckon that this may be to do with all calls coming from a single ip and this being limited.

The source is …

<script src=" " type="text/javascript"></script>
 <script src="" type="text/javascript"></script>
 <div id="twitter-updates">
 <div id="twitter_div">
 <ul id="twitter_update_list"></ul>
Is there any way that I can get round this or how should this normally be manager for an intranet?
Thank you for your time,

closed #2

closed #3