Update - Service is restored. Apparently there was a fire in an elevator shaft at a central network hub and they needed to shut off all power for emergency personnel's safety. Apologies for the service interruption and thanks again for your patience.
Oakland Internet Outage
~~~~ FROM COGENT ~~~~
At this time customers in San Francisco may be experiencing a loss of network connectivity. The Cogent NOC is aware of the issue and actively working with our field engineer to resolve it. There is a fire in the elevator shaft in the hub, and the fire department used the EPO that removed commercial and backup power from the building. Power is restoring at this time.