From the Telegraph update site:
Malaysia Airlines plane crashes on Ukraine-Russia border - live - Telegraph
I highly recommend this "rolling" news site. It is pretty much unfiltered, so it may be proven incorrect later. But, as a news agency, it tends to want to deliver information that at least has some credibility to it.
Malaysia Airlines plane crashes on Ukraine-Russia border - live - Telegraph
The International Air Transport Association, the global airline body based in Geneva, is denying reports that the Malaysia Airlines flight was in restricted airspace at the time it went down. Based on the information currently available, it is believed that the airspace that the aircraft was traversing was not subject to restrictions.
I highly recommend this "rolling" news site. It is pretty much unfiltered, so it may be proven incorrect later. But, as a news agency, it tends to want to deliver information that at least has some credibility to it.