 Reviews:
·Comcast
| reply to Johkal
Gadsden, AL 
Performance upgrade 4/17.. got the email a few mintues ago. |
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 1 edit | reply to Johkal
Atlanta, GA Got the Performance upgrade today in Atlanta, GA (30339)

Verified with ShaperProbe as well:
Upstream: No shaper detected. Median received rate: 5600 Kbps.
Downstream: No shaper detected. Median received rate: 27514 Kbps. |
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 plencnerbPremium join:2000-09-25 Elgin, IL kudos:2 1 edit | reply to Johkal
Carpentersville, ILGot the Performance Upgrade (well, removal of Power Boost) here in Carpentersville, IL today.
Picture above is from Speedtest.net
Verified this by running Shaperprobe
DiffProbe release. January 2012. Build 1008.
Shaper Detection Module.
Connected to server 38.107.216.34.
Estimating capacity:
Upstream: 5662 Kbps.
Downstream: 81635 Kbps.
The measurement will take upto 2.5 minutes. Please wait.
Checking for traffic shapers:
Upstream: No shaper detected.
Median received rate: 5562 Kbps.
Downstream: No shaper detected.
Median received rate: 24826 Kbps.
For more information, visit: http://www.cc.gatech.edu/~partha/diffprobe
--Brian
-- ============================ --Brian Plencner
E-Mail: CoasterBrian72Cancer@gmail.com Note: Kill Cancer to Reply via e-mail |
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your moderator at work
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 graysonfPremium,MVM join:1999-07-16 Fort Lauderdale, FL 1 edit | reply to Johkal
Plantation, FL Performance Tier, Plantation, FL. Rebooted modem 4/18/2013:
DiffProbe release. January 2012. Build 1008. Shaper Detection Module.
Connected to server 213.244.128.138.
Estimating capacity: Upstream: 5619 Kbps. Downstream: 96148 Kbps.
The measurement will take upto 2.5 minutes. Please wait.
Checking for traffic shapers:
Upstream: No shaper detected. Median received rate: 5525 Kbps.
Downstream: No shaper detected. Median received rate: 27178 Kbps.
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 1 edit | reply to Johkal
Chicago, IL Performance upgrade, Chicago, IL.
Estimating capacity: Upstream: 5454 Kbps. Downstream: 27672 Kbps.
The measurement will last for about 2.5 minutes. Please wait.
Checking for traffic shapers:
Upstream: No shaper detected. Median received rate: 5338 Kbps.
Downstream: No shaper detected. Median received rate: 26768 Kbps.
For more information, visit: »www.cc.gatech.edu/~partha/diffprobe logout
[Process completed]
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 indy88 join:2012-09-18 Boca Raton, FL 1 edit | reply to jagged
Boca Raton, FL Boca Raton(West) 4-18-2013
I'm on the performance tier. Was getting 15/2. Now 28/5.5. |
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 andyrossPremium,MVM join:2003-05-04 Schaumburg, IL 2 edits | reply to Johkal
Re: Schaumburg, IL I haven't received any mail from Comcast yet, but rebooted the modem after hearing others in the Chicago area have gotten the upgrade. A shaperprobe taken just before the reboot showed PB was still active.
DiffProbe release. January 2012. Build 1008. Shaper Detection Module.
Connected to server 38.107.216.34.
Estimating capacity: Upstream: 5700 Kbps. Downstream: 28249 Kbps.
The measurement will take upto 2.5 minutes. Please wait.
Checking for traffic shapers:
Upstream: No shaper detected. Median received rate: 5600 Kbps.
Downstream: No shaper detected. Median received rate: 27701 Kbps.

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 FastAtLast300 baud and beyond join:2004-04-07 SW Florida Reviews:
·voip.ms
| reply to Cheese
Charlotte County (West) - Rotonda West Performance Tier upgraded today:
Estimating capacity: Upstream: 5641 Kbps. Downstream: 27520 Kbps.
Checking for traffic shapers:
Upstream: No shaper detected. Median received rate: 5562 Kbps.
Downstream: No shaper detected. Median received rate: 26954 Kbps. |
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 tcr22 join:2005-06-04 Saint Augustine, FL 1 edit | Saint Augustine, FL St.Augustine,FL On performance tier using a Cisco DPC3008 DOCSIS 3.0 Cable Modem


DiffProbe release. January 2012. Build 1008. Shaper Detection Module.
Connected to server 80.239.142.234.
Estimating capacity: Upstream: 5430 Kbps. Downstream: 94620 Kbps.
The measurement will take upto 2.5 minutes. Please wait.
Checking for traffic shapers:
Upstream: No shaper detected. Median received rate: 5226 Kbps.
Downstream: No shaper detected. Median received rate: 27029 Kbps.
For more information, visit: »www.cc.gatech.edu/~partha/diffprobe |
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 1 edit | reply to Johkal
Hammond, IN Performance upgrade.

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 2 edits | reply to Johkal
Kent, WA I am on the 50Mbps/10Mbps 4/10/13 0329am |
1) State: Washington 2) City: Kent 3) 50Mbps/10Mbps
In the very early hours of the morning hardly anybody is using Comcast as to why my 50Mbps/10Mbps connection can get this fast. |
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 skjWelcome to the far side of realityPremium,Mod join:2002-04-04 Gone South 1 edit | Re: Report recent Extreme, Blast or Performance upgrades here I was upgraded on the Blast tier.

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 robot join:2003-07-02 Palos Hills, IL 2 edits | reply to Johkal
Palos Hills, IL 
DiffProbe release. January 2012. Build 1008. Shaper Detection Module.
Connected to server 4.71.254.149.
Estimating capacity: Upstream: 3098 Kbps. Downstream: 107236 Kbps.
The measurement will take upto 3.0 minutes. Please wait.
Checking for traffic shapers:
Upstream: No shaper detected. Median received rate: 3024 Kbps.
Downstream: No shaper detected. Median received rate: 27701 Kbps.
Mod Note: I am assuming this is Performance. |
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 pr1moPremium join:2003-11-12 Harwood Heights, IL kudos:1 Reviews:
·Comcast Formerl..
1 edit | reply to Johkal
Harwood Heights, IL Upgraded to a DOCSIS 3.0 modem today. Harwood Heights, IL looks to be good to go!
State: Illinois City: Harwood Heights Tier: 50 Mbps / 10 Mbps |
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 1 edit | reply to Johkal
Weirton, WV 50/10 here in weirton,wv Estimating capacity: Upstream: 10476 Kbps. Downstream: 52857 Kbps.
This is on Blast! |
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 1 edit | reply to Johkal
Lansing MIGot upgraded sometime Thursday. I waited to see if this would "stick" because my speeds have been crazy variable since these upgrades began.
Upstream: No shaper detected.
Median received rate: 5488 Kbps.
Downstream: No shaper detected.
Median received rate: 26208 Kbps.
Lansing MI Performance
I got 28/6 yesterday, this test is actually a touch slower than I have been getting over the past couple days. |
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 | reply to Johkal
Grand Rapids, MI Performance UpgradedConnected to server 80.239.142.234.
Estimating capacity:
Upstream: 5624 Kbps.
Downstream: 92632 Kbps.
The measurement will take upto 2.5 minutes. Please wait.
Checking for traffic shapers:
Upstream: No shaper detected.
Median received rate: 5133 Kbps.
Downstream: Burst size: 2217-3682 KB;
Shaping rate: 28746 Kbps.
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 sortofageekNot TroublePremium,Mod join:2001-08-19 There & Then kudos:14 | reply to Johkal
(topic move) [Speed] InconsistentModerator Action The post that was here, has been moved to a new topic .. »[Speed] Inconsistent |
actions · 2013-Apr-21 11:43 pm · (locked) |
 | reply to MgA_ODEN
Re: Spring TX »www.speedtest.net/result/2662359280.png
EDIT: Performance Package. |
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 | reply to talon_262
Re: Nashville, TN They already support IPv6 in the Nashville area, been using it since I started my service 3 weeks ago. |
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 neufuse join:2006-12-06 James Creek, PA 3 edits | reply to Johkal
Indiana, PA I'm on the 50Mbit tier, and as of today it's running like its the 105 Tier....
»stage.results.speedtest.comcast.···8582.png
speeds are sustained with downloading for over an hour of large files...
Indiana, Pa
Upstream: No shaper detected. Median received rate: 11013 Kbps.
Downstream: No shaper detected. Median received rate: 116063 Kbps. |
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 iNick join:2012-12-11 Joliet, IL 2 edits | Joliet, IL I got the Upgrade in Joliet, IL I had to upgrade the PC NIC to a Gigabit PCI Card to get speeds over 100Mb/s Download  anyone know what does Peak mean under ur Download Speed? and the ping is awful almost all the time on there |
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 rmdir join:2003-03-13 Chicago, IL 1 edit | What were you at before? They told me 105 was the top speed tier available. |
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 sortofageekNot TroublePremium,Mod join:2001-08-19 There & Then kudos:14 3 edits | reply to iNick
What does shaperprobe tell you? -- Join Team Helix * I am praying for these friends . |
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 iNick join:2012-12-11 Joliet, IL 1 edit | Upstream: No shaper detected.Median received rate: 22000 Kbps.Downstream: No shaper detected.Median received rate: 170000 Kbps Im mobile so sorry if it not correct I just copied what it said and emailed it to me then pasted here but im on Extreme 50 got upgraded to Extreme 105 in Joliet, IL not far from Chicago so is this the speeds faster thrn 100Mb/s Commercial I see all the time? When I download Items from Microsoft it averages out at 21Mb/s sometimes higher like 25 sometimes lower like 13 |
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 JimThePCGuyFormerly known as schja01.Premium,MVM join:2000-04-27 Morton Grove, IL 1 edit | reply to Johkal
Morton Grove, IL Morton grove, IL Performance |
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 jreuter join:2013-05-02 Colorado Springs, CO | reply to NUR6
Re: Colorado Springs, CO Colorado Springs, CO
Just went to the Comcast store and upgraded my leased modem to DOCSIS 3 to get the performance boost.
xfinity speed test says 22Mbps down, 4.5Mbps up.
speedtest.net says 13Mbps down, 4.5Mbps up.
I know I've gotten better than 13 down even before the boost on some big downloads, so there must be some choke point from Comcast and speedtest.net. The 4.5 up sure is nice, though. |
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 1 edit | reply to Johkal
Marietta, GA Marietta, Georgia
»stage.results.speedtest.comcast.···4902.png |
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your moderator at work
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