October 10, 2018 3:17 PM
This is about our latest generation G9 server. From a G4 server comprising of 12 Intel Sandybridge CPU cores, our G9 server has 192 Intel Skylake CPU cores ready to handle today’s load across Cloudflare’s network....
October 02, 2018 11:59 PM
Whenever you get into a conversation about exotic travel or ponder visiting the four corners of the globe, inevitably you end up discussing Ulaanbaatar in Mongolia. ...
August 19, 2018 5:00 PM
Looking back at our historical data, we realized how much the Internet and Cloudflare grew. With more than 150 data centers, 10 percent of web-based applications, customers everywhere around the world, from the tiny islands in the Pacific to the big metropolises....
April 10, 2018 4:00 PM
Recently we announced our fast, privacy-centric DNS resolver 1.1.1.1, supported by our global network. As you can see 1.1.1.1 is very easy to remember, which is both a blessing and a curse....
September 07, 2017 8:58 PM
Over the last two days, Cloudflare observed two events that had effects on global Internet traffic levels. Cloudflare handles approximately 10% of all Internet requests, so we have significant visibility into traffic from countries and networks across the world....
November 30, 2016 1:00 AM
Sometime before midnight Monday (UK local time) a ship dropped its anchor and broke, not one, not two, but three undersea cables serving the island of Jersey in the English Channel. ...
November 08, 2016 6:56 PM
The strength of the Internet is its ability to interconnect all sorts of networks — big data centers, e-commerce websites at small hosting companies, Internet Service Providers (ISP), and Content Delivery Networks (CDN) — just to name a few. ...
August 18, 2016 1:01 PM
On a recent trip to Cuba I brought with me a smartphone and hoped to get Internet access either via WiFi or 3G. I managed that (at a price) but also saw for myself how Cubans get access to an alternate Internet delivered by sneakernet....
July 08, 2014 10:00 AM
The World Cup is, at once, exhilarating and agonizing, and not just for those lucky souls in Rio or Manaus, folks working from home, or anyone else sitting happily in front of a TV....
May 31, 2013 11:10 AM
Today at 16:13 UTC a large amount of traffic began hitting our Los Angeles data center. We have an in-house team that monitors our network 24x7x365 and immediately all their alarms went off....
May 07, 2013 2:13 PM
Today at 18:48 UTC, Syria dropped off the Internet. Based on the data we collect from our network, as well as reports from other organizations monitoring network routes, it appears that someone systematically withdrew the BGP. ...
January 11, 2013 2:27 AM
Today from 21:00 - 23:00 UTC CloudFlare scheduled a maintenance window. During that time, CloudFlare's interface was offline. While it was only two hours of time (and we finished a bit early, at 22:16 UTC) what went on during that window had been in the works for several months. ...
December 01, 2012 3:35 PM
Syria has reestablished partial connectivity to the Internet. The following map of BGP connectivity shows Syria's 29386 network connected to multiple networks outside Syria....
November 29, 2012 8:13 PM
Today, 29 November 2012, between 1026 and 1028 (UTC), all traffic from Syria to the rest of the Internet stopped. At CloudFlare, we witnessed the drop off. We've spent the morning studying the situation to understand what happened. ...
November 06, 2012 9:09 AM
Today, Google's services experienced a limited outage for about 27 minutes over some portions of the Internet. The reason this happened dives into the deep, dark corners of networking. ...
September 16, 2012 5:40 PM
Yesterday, around 16:36 GMT, we had an interruption to our network services. The interruption was caused by a combination of factors. First, we had an upstream bandwidth provider with some network issues that primarily affected our European data centers....
June 12, 2012 10:38 PM
Transmission Control Protocol (TCP) is one of the primary protocols of the Internet. When you request a web page, the server responds with the data that makes up that page. The data is subdivided into discrete packets of data as they are sent across the Internet....
