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v5

UK traffic diverted through Ukraine

March 13, 2015 • On the heels of the BGP leak yesterday that briefly impaired Google...

216.58.223.0_24_1426150200-2

Routing Leak briefly takes down Google

March 12, 2015 • This morning, users of Google around the world were unable to access...

188.253.79.0_24_1418169600_1419885767

The Vast World of Fraudulent Routing

January 29, 2015 • As network security engineers have attempted to categorize blocks of...

traceroute-v4

Chinese Routing Errors Redirect Russian Traffic

November 6, 2014 • In recent weeks, Russian President Vladimir Putin announced a plan to enact measures to...

hijack-f

Sprint, Windstream: Latest ISPs to hijack foreign networks

September 12, 2014 • Last year my colleague Jim Cowie broke a story about routing hijacks that resulted in Internet...

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Kurdish ISPs enable growth of Iraqi Internet

July 22, 2014 • The recent violence in Iraq and the government’s actions to...

june14_2014

Amid raging violence, Iraq orders Internet shutdowns

June 13, 2014 • Update (10:00ET, 14-Jun-2014): See below for a copy of Friday’s...

photo by null0 on Flickr
http://www.fotopedia.com/items/flickr-2243710254

Indonesia Hijacks the World

April 3, 2014 • photo by null0 on Flickr | CC Yesterday, Indosat, one of Indonesia’s...

newthreat

The New Threat: Targeted Internet Traffic Misdirection

November 19, 2013 • Traffic interception has certainly been a hot topic in 2013. The...

paths

Why Internet Paths Matter: Performance

October 9, 2013 • Remember the Information Superhighway? It’s what some folks used to call...

korea-v

Cyber Escalation in Korea?

March 20, 2013 • On Friday, we published a blog confirming a disruption in Internet connectivity...

nkorea-r

North Korea Suffers Outage

March 15, 2013 •   Earlier this morning, North Korea accused the United States of...

palestine-h

Cyber Attack in Palestine?

November 1, 2011 • We can confirm reports of significant but sporadic Internet outages...

hurricane-r

Irene Wallops US Internet

August 30, 2011 • Hurricane Irene knocked out power to millions of homes and businesses as it...

syria4-r

Tracing the Syrian Blackout

June 10, 2011 • Updated Monday morning to include detailed Syrian network map, and include...

libya5-r

Libyan Disconnect

February 18, 2011 •   Final updates on this thread added at the bottom. New analysis here....

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Egypt Returns To The Internet

February 2, 2011 • Latest updates on Wednesday’s restoration of Internet service in Egypt can be found at...