What caused the outage of Facebook, Messenger, Instagram, and WhatsApp?

The problem that occurred to Facebook is not the same that happened to Instagram. The main problem behind the Facebook outage is the de-announcement of their Border Gateway Protocol (BGP) from its international Domain Name System (DNS). In other terms, once you type facebook.com, you should be redirected to Facebook server IPs. On Monday, October… Continue reading What caused the outage of Facebook, Messenger, Instagram, and WhatsApp?