If you’re unable to reach many of your favorite blogs tonight (Instapundit and Power Line, to name two), it’s because there’s some kind of network issue at Hosting Matters. From the HM Emergency Support Forum:

Update: it appears that Level3 has entirely dropped our route announcement, based on the research done thus far, which of course will result in route timeouts. We’re in contact with our upstream on this, which we’ve elevated to emergency status.

Further information to follow as we have it.

UPDATE at 2/1/07 8:28:22 pm:

The latest info:

From Peak10, Telcove has had a major fiber cut in Atlanta, and our Level 3 Circuit is carried over the Telcove line. Telcove technicians are onsite trying to repair the cut right now. We will let you know as soon as we have any more information.