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smw3-r

Return of SMW3

March 23, 2012 • The new EPEG terrestrial cable through Russia and Iran cannot come fast enough...

china-r

Cogent Depeers China Telecom

March 7, 2012 • On March 5th, 2012 at 14:00 UTC (10:00 PM China Standard Time), Renesys...

eastafrica-f

East African Internet Resilience

February 28, 2012 • It is a fact of life of global Internet infrastructure that wherever shipping routes and cable...

bakersdozen-r

A Baker’s Dozen, 2011 Edition

February 8, 2012 • It’s become an annual tradition at Renesys to provide a year-end review...

lebabon2-r

Satellite Service Sets in Lebanon

November 16, 2011 • Early last month, my blog “Pinning Down Latency” included this...

palestine-h

Cyber Attack in Palestine?

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

pakistan-v

Large Outage in Pakistan

October 26, 2011 • For about 3.5 hours today, almost half of the Internet in Pakistan was down....

asia-r

Asia on My Mind and on the Move

October 20, 2011 • Undersea cables are expensive to install. But if you’re an Asian Internet...

latency-r

Pinning Down Latency

October 7, 2011 • Packet latency is a big issue in Internet-based applications (i.e. the stuff in...

hurricane-r

Irene Wallops US Internet

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

tripoli-r

The Battle for Tripoli’s Internet

August 21, 2011 • As dawn broke in Libya on the morning of Sunday 21 August, it appeared that the...

libya-r

Libyan Internet Instability

August 12, 2011 • There hasn’t been much to say about the Internet in Libya this summer, as...

syria4-r

Tracing the Syrian Blackout

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

ipv6day-f

World IPv6 Day

June 8, 2011 • Today is World IPv6 Day, a day when major content providers have agreed to furnish service...

syria3-r

Syrian Internet Shutdown

June 3, 2011 • (Updates on the restoration of Syria’s internet at the bottom of this...

qwavvis-r

Qwavvis: The Battle for Second

April 29, 2011 • About two weeks ago, Level 3 announced plans to acquire Global Crossing and we...

level-r

Level Crossing

April 14, 2011 • On Monday, 11 April 2011, Level 3 announced they had entered a definitive...