I wasn’t able to access Weather Underground, Drudge Report, and quite a few other sites for a while. Fine.
However, going to 192.168.1.1 gave me the exact same behavior (blank page no matter how hard I tried). That blew my mind. Was it simply coincidence? All the times that my router crashed, I got a popup window saying “192.168.1.1 could not be found” or equivalent thereof… never a simple blank page; but then again, this is a new router.
A modem/router restart late this night fixed everything, though the Cogent pages are still quite slow.
I have no idea what caused the problem you describe other than the router just stopped accepting/processing packets*.
Anyway, the part I quoted had me laughing as I pictured someone sitting, an intense look on their face, clicking the mouse madly while chanting ‘YOU CAN DO IT!’.
… wait a second. www.routerlogin.net is an alias for 192.168.1.1 on my router (although I didn’t type that URL). Maybe that might’ve had something to do with it… oh, well.
Actually, my point was that it’s not a coincidence. If you can’t access your router which was at 192.168.1.1, you should not be surprised that websites will be inaccessible.