Light Reading

Comcast Claims IPv6 Crown

Alan Breznick
12/2/2013
50%
50%

Comcast celebrated Thanksgiving Day weekend by staking a claim to the world's largest native deployment of IPv6.

In his latest blog post last week, John Brzozowski, a Comcast fellow and the MSO's chief IPv6 architect, wrote that Comcast Corp. (Nasdaq: CMCSA, CMCSK) has now deployed native IPv6 support to more than 75% of its broadband network and is on track to hit 100% by early 2014. With Comcast easily the largest broadband provider in North America, that makes its native IPv6 deployment the largest in the world.

Over the last three months, Brzozowski wrote, Comcast has jumped from third place to first place in the global IPv6 network rankings, moving past both AT&T Inc. (NYSE: T) and Japan's KDDI Corp.

Indeed, the latest rankings from the Internet Society (ISOC) bear out this claim. ISOC, which ranks network operators by the percentage of IPv6 traffic they carry as well as the percentage of network deployment, found that Comcast now handles the most native IPv6 traffic on a daily basis. In ISOC's most recent measurements, it rated Comcast's IPv6 deployment at about 16.4%, up from less than 2% on World IPv6 Launch Day in June 2012.

Brzozowski credited much of the gains to Comcast's rollout of IPv6 support to two widely used Arris Group Inc. (Nasdaq: ARRS) wireless gateways modems. With the support for these two modem models -- known as the TG852G and TG862G -- he said the MSO expanded the reach of its IPv6 coverage to more than 4 million broadband customers.

In addition, Brzozowski said Comcast "has been working closely" with Cisco Systems Inc. (Nasdaq: CSCO) to offer network IPv6 support through the vendor's uBR10000 cable modem termination system (CMTS). The MSO has already wrapped up a similar network rollout with CMTS devices from Arris, the cable industry's other main vendor in the CMTS market.

Yet Brzozowski is not exactly resting on his laurels. With IPv6 traffic on Comcast's network still relatively low, he's looking to boost the traffic numbers significantly next year, in part by working with the consumer electronics industry to build IPv6 support into more connected TVs and other new smart CE devices in the home.

Besides Comcast, two other large MSOs made ISOC's latest top 10 list for IPv6 deployment. Time Warner Cable Inc. (NYSE: TWC) came in eighth place globally with a 3.4% IPv6 network score, while Liberty Global Inc. (Nasdaq: LBTY) captured 10th place with a 2.2% IPv6 score.

— Alan Breznick, Cable/Video Practice Leader, Light Reading

(3)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View
sam masud
50%
50%
sam masud,
User Rank: Light Sabre
12/3/2013 | 3:52:12 PM
Re: What's the world coming to?
Maybe the good folks at NSA will have a harder time tapping into their network since IPsec is built into v6, but then again, they've already cracked that one. Still, I'd be curious whether Comcast's business customers have migrated to v6...
albreznick
50%
50%
albreznick,
User Rank: Blogger
12/3/2013 | 12:12:42 AM
Re: What's the world coming to?
Yep, Dan. Next thing you know the cable companies will even be offering better voice services than the telcos too and at lower prices. Oops, they already do that as well. But the telcos are getting even on the video front. Nothing is sacred anymore. 
DOShea
50%
50%
DOShea,
User Rank: Blogger
12/2/2013 | 9:24:31 PM
What's the world coming to?
Between business services and IPv6 implementation, the cable TV companies are starting to out-do the telcos at what are supposed their own games.
Flash Poll
From The Founder
The New IP is actually bigger even than business. Like another hugely important tech that Light Reading is digging into right now, the New IP has the potential to change the world by fundamentally advancing what it is possible for people to achieve with communications.
LRTV Documentaries
The Three Cs of MWC15

3|2|15   |   2:33   |   (0) comments


My visit to this year's Mobile World Congress is going to dominated by three Cs – cloud, cells and coffee.
LRTV Huawei Video Resource Center
Huawei Shares Its Vision of the Future of Mobile Networks Innovations

2|26|15   |   2:30   |   (0) comments


Mobile broadband is changing our lives. It's reshaping the Internet, industry, and society. It allows us to freely connect with one another anytime, anywhere. At this year's Mobile World Congress, Huawei will share its latest insights and newest ideas and technologies that will shape the future of MBB. They will showcase their end-to-end MBB solutions that will ...
LRTV Huawei Video Resource Center
Accelerate Digitizing, Boost Digital Business

2|26|15   |   6:14   |   (0) comments


A new digital revolution is leading us to a better connected world. Together with millions of digital partners, Huawei will help CSPs to build their digital service ecosystem and aggregate a wide variety of digital services. In this video, we find out how Huawei is going to help CSPs implement digital operations.
LRTV Huawei Video Resource Center
The Secret Recipe to Enabling Hyper-Growth Industries

2|26|15   |   3:38   |   (0) comments


With a number of successful cases on network capability exposure, Huawei is going to share the secret recipe to enabling hyper-growth markets with a step-by-step approach.
LRTV Documentaries
BTE 2015 Is Bigger & Even Better

2|25|15   |   03:13   |   (4) comments


This year's Big Telecom Event (BTE) in Chicago is going to provide more opportunities than ever for networking, getting to grips with key industry challenges and opportunities and, equally as important, having some fun.
LRTV Interviews
Light Reading ICT Leaders Roundtable at MWC 2015

2|12|15   |   1:07   |   (2) comments


On Sunday March 1, 2015, Light Reading will host an ICT Leaders Roundtable in partnership with Huawei. At this half-day event, CIOs, analysts and researchers will discuss key industry trends like virtualization in the cloud with a specific focus on new business models. Located at the luxurious Renaissance Hotel near the Fira Barcelona, space is limited so please ...
LRTV Documentaries
Going Green in 2015

2|12|15   |   02:04   |   (0) comments


Energy efficiency is set to be an incredibly hot topic in the telecom industry this year.
LRTV Custom TV
SDN & NFV: Where Are We Going From Here?

2|11|15   |   11:27   |   (0) comments


Vitesse Semiconductor CTO Martin Nuss gives his perspective on why SDN and NFV should be tightly interconnected and how he sees the industry moving forward.
LRTV Documentaries
Time for Gigabit Europe?

2|9|15   |   01:27   |   (4) comments


Gigabit broadband networks are springing up all around the US and they'll soon become more commonplace in Europe.
LRTV Interviews
Brocade Brings New IP Vision to 2020 Vision Executive Summit

2|3|15   |   4:23   |   (0) comments


In December 2014, Light Reading gathered telecom executives in Reykjavik, Iceland to discuss their vision for high-capacity networks through the end of the decade. The intimate, interactive meeting was set against the backdrop of Iceland's spectacular natural beauty. As one of the event's founding sponsors, Brocade's Kelly Herrell shared his company's strategy at ...
LRTV Interviews
Brocade's Kelly Herrell on the New IP

2|2|15   |   12:36   |   (0) comments


In December 2014, Steve Saunders sat down with Brocade VP of Software Networking Kelly Herrell at Light Reading's 2020 Vision executive summit in Reykjavik, Iceland. They spoke about Brocade's approach to the New IP, the future of the telecom industry, and more.
LRTV Huawei Video Resource Center
Dr. Dong Sun Talks About Carriers' Digital Transformation & Huawei’s Telco OS

1|29|15   |   6:28   |   (0) comments


Dr. Dong Sun, Chief Architect of Digital Transformation Solutions at Huawei, discusses how telecom operators can become digital ecosystem enablers and deliver optimal user experiences that are in real-time, on-demand, all-online, DIY and social (ROADS).
Upcoming Live Events
March 17, 2015, The Cable Center, Denver, CO
April 14, 2015, The Westin Times Square, New York City, NY
May 12, 2015, Grand Hyatt, Denver, CO
May 13-14, 2015, The Westin Peachtree, Atlanta, GA
June 8, 2015, Chicago, IL
June 9-10, 2015, Chicago, IL
June 9, 2015, Chicago, IL
June 10, 2015, Chicago, IL
All Upcoming Live Events
Infographics
Net neutrality, broadband services and the current outlook on data consumption, as presented by the New Jersey Institute of Technology.
Hot Topics
10 Weirdly Useful IoT Devices
Eryn Leavens, Copy Desk Editor, 2/24/2015
Small Cells Enabling Location Services
Sarah Thomas, Editorial Operations Director, 2/25/2015
Verizon Takes Radio Dot to Detroit, VoLTE Overseas
Sarah Thomas, Editorial Operations Director, 2/27/2015
FCC Adopts Title II Rules
Alan Breznick, Cable/Video Practice Leader, 2/26/2015
Like Us on Facebook
Twitter Feed
Webinar Archive
BETWEEN THE CEOs - Executive Interviews
Check out Light Reading's interview with Jay Samit, the newly appointed CEO of publicly traded SeaChange International Inc. With a resume that includes Sony, EMI, and Universal, Samit brings a reputation as an entrepreneur and a disruptor to his new role at the video solutions company. Hear what he had to say about the opportunities in video, as well as the outlook for cable, telco, OTT and mobile service providers.
G'day! And welcome to an entirely new feature on Light Reading -- our weekly "CEO-to-CEO" interview.