Hi, guys. I'm trying to find unprotected IP cameras in China and I'm not sure how I can restrict the results to be only from China. Do I use a Chinese proxy to search for cameras or is there a special operator that I can use in my queries to find only pages from China. Thanks in advance.

As far as I know, google doesn't have a way of filtering IP-country relations. You can either try by domain extension, but this of course only applies to cameras that have a local country domain associated with them.

My best suggestion would have to be, get all the results you can from google, and do the filtering trough a script you write yourself. IP/country databases are readily available, so it shouldn't be too hard.