Authorised IP addresses for Cambridge users

Automatic access (without username or password) to Chinese databases subscribed to by Cambridge University is available from machines with IP addresses in the ranges listed below.
 
The IP address of any machine can be determined by typing "my ip" into a search engine.
 
131.111.*.*
129.169.*.*
128.232.*.*
193.60.80.*
193.60.83.*
193.60.85.*
193.60.90.*
193.60.91.*
193.60.92.*
193.60.93.*
193.60.94.*
193.60.95.*