There are enough ways for bits of the Internet to go kablooey on their own that “it’s an attack!” is a pretty big jump to a conclusion. If this turns out to be

There are enough ways for bits of the Internet to go kablooey on their own that “it’s an attack!” is a pretty big jump to a conclusion. If this turns out to be something other than Cloudflare tripping over a weird bug, my first guess would be that someone fat-fingered a BGP table yet again.