My provider is AT&T Yahoo!, and to be honest I don't know the advertised speeds, just "fast". I tried to find out for my area, but according to their website "Sorry, [my number] cannot be found in our records.
AT&T Yahoo! High Speed Internet may not be available in your area at this time, and it is not available outside of SBC's service areas. It is not available to non-working or disconnected telephone numbers, or to cellular telephone numbers."
Obviously it IS available considering I'm currently using them.
I tried Cablenut, but it had no effect.
According to the mirror closest to me:
:::.. Download Stats ..:::
Connection is:: 296 Kbps about 0.3 Mbps (tested with 1075 kB)
Download Speed is:: 36 kB/s
Tested From:: http://insecurity.org
Test Time:: 2006/04/20 - 6:59am
Bottom Line:: 5X faster than 56K 1MB Download in 28.44 sec
Tested from a 1075 kB file and took 29.797 seconds to complete
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Diagnosis: May need help : running at only 15.31 % of your hosts average (ameritech.net)
Validation Link:: https://testmy.net/stats/id-V25OQDLWC
Thanks for helping!