What regions does 66.185.84.204 service?

We have already noted that there seems to be little or no regional bias towards the choice of which proxy a Rogers' subscriber might be sent through. This is graphically portrayed by the game of pick-up-sticks to the right (on which, see here).  Whatever the principles that governed the assignment of an individual IP to a specific proxy, they were not strictly geographical.

Another way to look at this is to consider the web-proxy, wc09.mtnk.rnc.net.cable.rogers.com (66.185.84.204), which is found in the following logs proxying for these IPs:

• on Mon Jun 30 20:11:12 2003, for 24.192.3.174 (of region NEWKIRK-2)
  
• on Mon Jun 30 20:11:14 2003, for 24.192.3.174 (of region NEWKIRK-2)
  
• on Thu Jul 10 23:52:54 2003, for 24.112.104.245 (of region KTCH-1)
  
• on Wed Aug 6 23:20:23 2003, for 24.112.104.245 (of region KTCH-1)
  
• on Tue Oct 14 15:06:57 2003, for 63.139.207.87 (region unknown)
  
• on Sat Oct 18 07:37:43 2003, for 24.157.32.153 (of region HNSN-4)
  
• on Sat Nov 8 16:39:15 2003, for 63.138.242.220 (region unknown)
  
• on Wed Dec 24 22:54:27 2003, for 24.102.22.213 (of region SLNT-2)
  
• on Wed Jan 28 14:02:04 2004, for 24.157.32.245 (of region HNSN-4)
  
• on Wed Feb 4 17:36:59 2004, for 63.138.150.211 (region unknown)
  
• on Fri Mar 19 03:32:12 2004, for 24.112.28.241 (of region WFDL-2)
  
• on Sun Apr 4 23:00:52 2004, for 69.193.20.32 (region unknown)
  
• on Mon Jun 14 15:02:39 2004, for 24.100.196.172 (of region WLFDLE-6)
• on Fri Jan 23 12:54:14 2004, for 24.43.79.38 (of region YM-6)
  
• on Thu Jun 24 08:40:44 2004, for 24.103.46.14 (of region MTWH-4)
  
• on Mon Jul 26 14:51:27 2004, for 69.193.70.185 (region unknown)
  
• on Thu Aug 5 13:30:31 2004, for 24.100.186.219 (of region MTKI-2)
  
• on Mon Aug 9 20:35:36 2004, 24.112.177.222 (of region WFDL-5)
  
• on Wed Aug 11 16:47:49 2004, for 24.157.28.249 (of region WLFDLE-3)
  
• on Thu Aug 26 17:02:48 2004, for 24.103.201.85 (of region BLOOR-1)
  
• on Sun Sep 12 02:33:36 2004, for 24.43.82.252 (of region BRNTFD-8)
  
• on Sun Oct 24 21:22:39 2004, for 24.157.65.211 (of region YM-8)
  
• on Fri Nov 5 14:28:05 2004, for 69.196.255.5 (region unknown)
  
• on Sun Nov 7 08:34:04 2004, for 69.193.47.69 (region unknown)

In short, wc09.wtnk~ seems to have been available province wide.

(Localities for the IPs above are based on this database, which seems to have obsolete data in some (but not all) of the ranges relevant to this matter.)