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Akamai2016年Q3互联网现状英文版_68页

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akamai’s [state of the internet] Q32016 report [V ol um e/ N um be r 3] Visit akamai/stateoftheinternet for the latest cloud security threat intelligence. State of the Internet is proudly presented by Akamai. KEEP YOUR NETWORK, WEBSITE, AND WEB APPLICATIONS SAFE AND SECURE If you’re reading this note in mid-December before the 2016 holidays arrive in full force, you may have visions of connected devices and digital media players dancing in your heads, with plans to binge watch the latest hot series on your new 4K television set or explore new worlds and play immersive games on your cutting-edge Virtual Reality setup. If it’s early 2017 by the time you read this, then you’ve probably already set up these devices and media players, including connecting them to the Internet, updating and applying the latest patches, changing any default usernames and passwords (you *did* do that, right), creating associated accounts and signing in to existing ones, and fnally actually using them for their intended purpose. And of course, not just for one device or player, but for all the ones that your spouses, children, and relatives got as gifs as well.(I’m going to go out on a limb and assume that if you’re reading the State of the Internet Report , there’s a high likelihood that you probably serve as your family’s it resource as well.) Gone are the days of making sure you have enough batteries on hand for all of the holiday gifs — now you need to have enough bandwidth so everyone can watch and play at once. With 4k streams requiring on the order of 15 Mbps and vr streams estimated to require at least an order of magnitude more, it won’t take much until home connections get congested, everyone gets frustrated with a poor user experience, and the new gadgets are relegated to an overfowing junk drawer or the back of the hall closet. However, the good news is that both average and average peak connection speeds have continued to show positive long-term trends around the world, with some countries showing gradual improvements over time while others have seen more signifcant jumps as new broadband services are turned up or as speed tiers for existing customers get increased. In addition, more and more broadband providers are rolling out native IPv6 connectivity to their subscribers, enabling more and more devices to be connected to the Internet.(You *did* make sure that your connected device or media player supported IPv6 before buying it, right) Ongoing improvements to broadband speeds and more widely available IPv6 connectivity will help support the concurrent use of multiple connected devices and media players on a single subscriber connection, supporting optimal user experiences for everyone. Kind of makes you nostalgic for trying to fgure out how to set the time on your vcr, doesn’t it As noted in previous quarters, for readers who like to consume the State of the Internet Report on a tablet or e-reader device, we are now making the report available for download in ePub format from online bookstores including amazon , Barnes & Noble , Google Play , Apple iBooks , and Kobo . Specifc download links are available upon registration at https://akamai/stateofheinternet , and we encourage you to leave positive reviews of the report at your online bookstore of choice. As always, if you have comments, questions, or suggestions regarding the State of the Internet Report , the website, or the mobile applications, please reach out to us via email at stateofheinternet@akamai or on Twitter at @akamai_soti . You can also interact with us in the State of the Internet subspace on the Akamai Community at https://community.akamai/ . —David Belson [LETTER FROM THE EDITOR] [TABLE OF CONTENTS] 3[EXECUTIVE SUMMARY] 5[SECTION]1= INTERNET PENETRATION 61.1/ Unique IPv4 Addresses 61.2/ IPv4 Exhaustion 81.3/ IPv6 Adoption 11[SECTION]2= GEOGRAPHY (GLOBAL) 122.1/ Global Average Connection Speeds (IPv4) 122.2/ Global Average Peak Connection Speeds (IPv4) 132.3/ Global 4 Mbps Broadband Adoption (IPv4) 142.4/ Global 10 Mbps Broadband Adoption (IPv4) 142.5/ Global 15 Mbps Broadband Adoption (IPv4) 152.6/ Global 25 Mbps Broadband Adoption (IPv4) 17[SECTION]3= GEOGRAPHY (UNITED STATES) 173.1/ United States Average Connection Speeds (IPv4) 183.2/ United States Average Peak Connection Speeds (IPv4) 193.3/ United States 4 Mbps Broadband Adoption (IPv4) 193.4/ United States 10 Mbps Broadband Adoption (IPv4) 203.5/ United States 15 Mbps Broadband Adoption (IPv4) 203.6/ United States 25 Mbps Broadband Adoption (IPv4) 23[SECTION]4= GEOGRAPHY (AMERICAS) 234.1/ Americas Average Connection Speeds (IPv4) 244.2/ Americas Average Peak Connection Speeds (IPv4) 244.3/ Americas 4 Mbps Broadband Adoption (IPv4) 254.4/ Americas 10 Mbps Broadband Adoption (IPv4) 254.5/ Americas 15 Mbps Broadband Adoption (IPv4) 27[SECTION]5= GEOGRAPHY (ASIA PACIFIC) 27 5.1 / Asia Pacifc Average Connection Speeds (IPv4) 28 5.2 / Asia Pacifc Average Peak Connection Speeds (IPv4) 29 5.3 / Asia Pacifc 4 Mbps Broadband Adoption (IPv4) 29 5.4 / Asia Pacifc 10 Mbps Broadband Adoption (IPv4) 30 5.5 / Asia Pacifc 15 Mbps Broadband Adoption (IPv4) 33[SECTION]6= GEOGRAPHY (EUROPE) 336.1/ European Average Connection Speeds (IPv4) 346.2/ European Average Peak Connection Speeds (IPv4) 346.3/ European 4 Mbps Broadband Adoption (IPv4) 356.4/ European 10 Mbps Broadband Adoption (IPv4) 366.5/ European 15 Mbps Broadband Adoption (IPv4) 39[SECTION]7= GEOGRAPHY (MIDDLE EAST + AFRICA) 397.1/ MEA Average Connection Speeds (IPv4) 407.2/ MEA Average Peak Connection Speeds (IPv4) 417.3/ MEA 4 Mbps Broadband Adoption (IPv4) 417.4/ MEA 10 Mbps Broadband Adoption (IPv4) 427.5/ MEA 15 Mbps Broadband Adoption (IPv4) 45[SECTION]8= MOBILE CONNECTIVITY 458.1/ Connection Speeds on Mobile Networks (IPv4) 478.2/ Mobile Browser Usage Data 498.3 / Mobile Traffc Growth Ovserved by Ericsson 51[SECTION]9= SITUATIONAL PERFORMANCE 55[SECTION]10= INTERNET DISRUPTIONS + EVENTS 5510.1/ Gabon 5610.2/ Iraq 5710.3 / Libya 5710.4/ Puerto Rico 5710.5/ Sudan 5710.6 / Syria 5710.7 / Summer Olympic Games 60[SECTION]11= APPENDIX 62[SECTION]12= ENDNOTES akamai/stateoftheinternet /3 [EXECUTIVE SUMMARY] Akamai’s globally distributed Intelligent Platform allows us to gather enormous amounts of data on many metrics including Internet connection speeds, network connectivity/availability issues, and IPv6 adoption progress as well as traffic patterns across leading web properties and digital media providers. Each quarter, Akamai publishes the State of the Internet Report based on this data. This quarter’s report includes data gathered from across the Akamai Intelligent Platform during the third quarter of 2016, covering Internet connection speeds and broadband adoption metrics across both fixed and mobile networks as well as trends seen in this data over time. In addition, the report includes insight into the state of IPv4 exhaustion and IPv6 adoption, Internet events and disruptions that occurred during the quarter, mobile browser usage trends, and observations from Akamai partner Ericsson regarding data- and voice-traffic growth on mobile networks. Data on attack traffic seen across the Akamai platform and insights into high-profile security vulnerabilities and attacks are now published in a separate State of the Internet/Security Report . The quarterly security report provides timely information about the origins, tactics, types, and targets of cyberattacks, including quarter-over-quarter and year-over-year attack traffic trends as well as case studies highlighting emerging cybersecurity issues. The State of the Internet/Security Report can be found at https:// akamai/stateofheinternet-security . Internet Connectivity / In the third quarter of 2016, Akamai observed a 0.7% quarterly increase in the number of unique IPv4 addresses connecting to the Akamai Intelligent Platform, rising to just over 806 million — about 6 million more than in the second quar