Bing appears to have experienced widespread outages in China, starting late Wednesday local time. A VentureBeat report states that Microsoft knows and reviews the reports. The post refers to Reddits r / China, where numerous posters from across the country have reported that they can not access CN.Bing.com, the Chinese version of Bing, without a VPN.
Bing's IP address is currently being redirected to 1
My guess is that this is related to the recent Baidu scandal that is currently beating Weibo. It appears that Baidu has corrected the search results to prioritize the results for affiliates. Weibo users shared comparisons of Baidu results and other search engine results. This is at a time when Baidu shares have lost value.
Sounds like someone in Baidu has called a favor to the government to try to limit the damage caused by this PR disaster. Or maybe the government is worried about one of their flagship tech companies. Or maybe it's something else. Who knows.
A quick check with a friend in Beijing confirms the report and tells me, "A popular post says Baidu is getting worse and worse. The next day (yesterday in China) Bing is blocked. People connect these two things together. "A recent report on Reuters (via the VentureBeat link above) is more concerned with the Weibo post, which has become viral, pushing Baidu stock prices down sharply, redirecting Bing's Chinese website, and about 24 hours running. We ask Microsoft for further information and will keep you up to date. Even if Bing's Chinese business can not be big, it's obviously not a good situation.
Continue reading: Baidu, Bing, China Great Firewall