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Download and upload speed, bufferbloat measurement and comparison to other results from this ISP. Test number 70598637

Speed Profile Mb/s

89.8

10.4

Grades

Please click on a title to go to the FAQ

BufferBloat

B

Quality

A

Speed

-

ISP and Comparisons

Compare	ISP: Comcast XFINITY speed test results Domain: comcast.net speed test results ASN: AS7922 speed test results

Run information

Result	Value
Local Time	1st Mar 04:59PM
Ping	28 - 38 ms (t60.dslreports.com) could not be reached error:17 (t50.dslreports.com) could not be reached error:17 (t58.dslreports.com) could not be reached error:17
Streams	18 : 6
Link	Cable
Device / OS	desktop / Windows Win10
Browser	Firefox version: 97.0
Browser CPU	very fast (140932)

Server View

Server		Nett Speed	RTT / Jitter Avg	Re-xmit Avg	Cwnd Avg
Dallas, USA (Foremost Communica)	d7	17.48 Mb/s	40.2±6.6ms	2.2%	41

Run log

0.00s Start testing Cable 00.01s geo location failed 00.14s Servers available: 5 00.16s pinging 4 locations 14.25s 38ms Dallas, USA 14.25s could not reach San Jose, USA http://t60.dslreports.com 14.25s could not reach Kansas City, Missouri, USA http://t50.dslreports.com 14.25s could not reach Houston, USA http://t58.dslreports.com 14.25s WARNING could not assemble 24 streams with available or selected servers 14.25s 5 seconds measuring idle buffer bloat 19.5s Trial download normal 19.5s Using GET for upload testing 19.5s preference upmethod set to websocket 25.79s Warning: 12 from 18 streams failed to start. See error:11 27.71s stream0 14.63 megabit Dallas, USA 27.71s stream1 mbits=0 ms=8100 pingt=38 http://t59.dslreports.com:80 [p=0 pcnt=0 s=pre] 27.71s stream2 mbits=0 ms=8069 pingt=38 http://t58.dslreports.com:80 [p=0 pcnt=0 s=pre] 27.71s stream3 mbits=0 ms=8038 pingt=38 http://t58.dslreports.com:80 [p=0 pcnt=0 s=pre] 27.71s stream4 mbits=0 ms=8008 pingt=38 http://t59.dslreports.com:80 [p=0 pcnt=0 s=pre] 27.71s stream5 13.28 megabit Dallas, USA 27.71s stream6 mbits=0 ms=7955 pingt=38 http://t59.dslreports.com:80 [p=0 pcnt=0 s=pre] 27.71s stream7 mbits=0 ms=7928 pingt=38 http://t58.dslreports.com:80 [p=0 pcnt=0 s=pre] 27.71s stream8 mbits=0 ms=7896 pingt=38 http://t58.dslreports.com:80 [p=0 pcnt=0 s=pre] 27.71s stream9 14.39 megabit Dallas, USA 27.71s stream10 10.2 megabit Dallas, USA 27.71s stream11 mbits=0 ms=7807 pingt=38 http://t58.dslreports.com:80 [p=0 pcnt=0 s=pre] 27.71s stream12 17.69 megabit Dallas, USA 27.71s stream13 mbits=0 ms=7743 pingt=38 http://t58.dslreports.com:80 [p=0 pcnt=0 s=pre] 27.71s stream14 22.2 megabit Dallas, USA 27.71s stream15 mbits=0 ms=7684 pingt=38 http://t59.dslreports.com:80 [p=0 pcnt=0 s=pre] 27.71s stream16 mbits=0 ms=7653 pingt=38 http://t59.dslreports.com:80 [p=0 pcnt=0 s=pre] 27.71s stream17 mbits=0 ms=7624 pingt=38 http://t59.dslreports.com:80 [p=0 pcnt=0 s=pre] 33.87s End of download testing. Starting upload in 2 seconds 35.88s Capping upload streams to 6 because of download result 35.88s starting websocket upload with 6 streams 35.88s minimum upload speed of 1.84 per stream 36.00s sent first packet to t80.dslreports.com 37.01s sent first packet to t80.dslreports.com 37.05s got first reply from t80.dslreports.com 712752 38.05s got first reply from t80.dslreports.com 413856 55.06s Recording upload 10.4 55.06s Timer drops: frames=0 total ms=0 55.07s END TEST 57.07s Total megabytes consumed: 185.3 (down:158.7 up:26.6)

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Comcast XFINITY

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