Chinese government blocks Google services during start of Communist Party Congress

by: J. Angelo RacomaNovember 10, 2012

We know how the Chinese government can be restrictive when it comes to online access to information. Google isn’t exactly welcome in China, after an issue involving Google’s accusation that Chinese government hackers have attacked the site. China has since denied access to the Chinese version of Google, and instead redirects users to its Hong Kong servers. As such, this has had serious repercussions in the mobile industry. Android smartphones in China — or Android derivatives like the Xiaomi phones — don’t have access to Google content, but instead access apps and services through their own brands.

This actually has a good offshoot, with several local companies rising up to the challenge, in terms of offering services. With almost a billion mobile users, and more than half a billion Internet users, this is a huge market. A big part of China’s Internet population go online from mobile devices. Without access to Twitter, Facebook, Gmail Google+ and other such services, local alternatives abound. There are “Weibo” services that are popular microblogging platforms here. In China, Baidu is the dominant search engine, with over 80% of market share. In contrast, Google’s market share in the country is a paltry 16% or so.

While Google has had problems within the so-called Great Firewall of China, the search giant does have services in the country, mostly accessed through VPNs and through its local presence Hong Kong. But during the period in which the Chinese government is changing hands, Google seems to have be totally banned from within the mainland.

A few highlights

  • Google services were offline in China starting Friday this week. These were the main page, as well as subdomains like,,,,, and other such services.
  • Google has confirmed this block was due to a DNS poisoning attack, in which local DNS servers rerouted clients to a dummy server, hence denying access to the actual Google servers.
  • Using a DNS server outside of China will still not get you Google from within the mainland. Google’s own DNS servers ( and are likewise inaccessible.

The said blockage seems to have coincided with the 18th Party Congress, during which China’s government has been expected to do its once-a-decade leadership change. Google is not alone in this shakedown, though. The Chinese government has been clamping down on other possible sources of dissent. The New York Times notes that government has gone as far as replace books in bookstores and even ban balloons because these could carry protest messages.

China has since lifted the ban, although the nature of DNS poisoning would mean that services will be fully restored within a three-day period during which ISPs refresh their DNS caches. Users can also manually flush their computer’s DNS cache.

Why this is important

As earlier mentioned, China is a big mobile and Internet market. But with severe restrictions on content and access, this can be a particularly difficult market to breach, especially for western firms offering social networking services. More importantly, these blocks are severely limiting to Internet users in the country, who are subject to censorship, and who are even at risk of summary legal proceedings for online dissent. China has also required microblogging service users to register using their real names, a move that was aimed at banning anonymous posts, and therefore a clampdown on dissent.

This arbitrary blockage also indicates that the Chinese government can again arbitrarily block any website or web service if it deems these potentially dangerous to be accessed within its constituency. While the current ban on Google services seems to have been done as a precaution during the current party congress, similar blockages have also been done before, likewise coinciding with events that were potentially politically-charged, such as the Arab Spring.

There is also the question of whether the Chinese government has done this as a test. The ban on Google is currently lifted, but there’s no knowing of whether regulators will enforce a DNS poisoning attack again, or even other methods of blocking.

I’m not sure how many readers we have from China, but if you’re undergoing similar Google downtimes, please share your experiences.

  • HellG

    Its horrible the kind of BS you guys have to take from your government! one of the worst dictatorships in the world if not indeed the worst, sorry of this is off topic but may god be with your people :)

    • Appogee

      You have no right to even say that when both the US and Chinese government do a lot of spying that they don’t admit to. Why does America want to stop Huawei and ZTE from entering the market? Why does China want to stop Google? Both countries have their own domestic companies that they side with. It’s like how China stays with Baidu as their main search engine.

      • Tralio

        Actually the majority of the stoppage to new chinese products entering the u.s. market is due to their lowered human rights and product safety guidelines. Yes there is going to be some favoritism from any government, they want the money in their peoples hands and thus in their hands. The major problem when it comes to the u.s. is we don’t have the censorship (mostly) that other countries do and thus we have numerous protest groups that fight any product coming from any country with lower standards than ours. I’m not saying this is a problem, I believe in the right to protest something you don’t agree with, but i’m saying this is a burden on the importers to actually get their product into our country. Ironically alot of these products wouldn’t need to be imported if we had lower taxes on the companies making them internally as companies wouldn’t need to go to other countries to manufacture their products at a reasonable rate. Funny though that most iphones are made in factories outside the u.s. (china being a host country to this) that have notoriously horrible human rights standards and yet our government doesn’t do anything to apple for their worldwide violations while bringing the byproduct of these violations into the u.s. Go fanboys go, buy your iphones. Wonder how many people got sick or died to make that phone for you.

      • Tralio

        And yes I know that was a bit off topic. On topic, china wants to stop google due to their refusal to censor the internet to china’s government’s liking. Look back at when google initially shut down their servers in the chinese mainland when they were hacked. Before that happened there was a go around with google and the chinese government about censoring google’s chinese servers. Google refused, and threatened to completely remove themselves from china, and then they were hacked. It has nothing to do with china favoriting their internal companies in this case, it’s all about maintaining complete control of their people.

      • HellG

        What you said has nothing to do with anything
        1.first i’m not an american
        2.saying that other countries do also bad things doesn’t justify he horrible actions of your country
        if you dont see China as a horrible dictatorship then i advice you to get checked

  • Tomg835cnet

    Cool down guys. I am an expat in the Middle Empire myself and not a fan of local hammer & sickle ideas at all. However , must admit to have no problems accessing Gmail , Google Play , G+ , Gmessenger+ , Talk etc. … you name it . I have even local SIM card of China Unicom and all worked fine. during last few days , although the C’s have been holding their summit. One thing not to forget though. Here , there are enough hands & heads (with washed grey mass) available to perform efficient surveillance of all digital traffic in & out of this Paradise. BTW , I purchased my smart phone in Hong Kong . Cheerz and enjoy your day.