Which Data Centers?

[web_hoster]

A recent headache for us has been the geography of data centers. Allow me to explain...

We use a number of hosts, and are always looking for more. The nightmare scenario is purchasing hosting, only to discover later that we already have hosting in the facility via a different host. That sort of destroys the whole idea of backup hosts/etc.

I've therefore been looking for a list of major data centers, with an idea of which major reseller-hosts have servers there. I've had no luck whatsoever.

Does anyone know of such a list?


If there isn't one, how about trying to compile at least some data? Here's a starter:

THE PLANET:
Dallas, Texas
Example hosts: Hostgator, Myacen

NAC:
New Jersey (I think)
Example hosts: BlueWho, HostNexus

INTERSERVER:
New Jersey
Example hosts: JVDS

EV1:
Houston?
Example hosts: Oki, CredibleHost, ITechSolve?

GNAX
Atlanta, Georgia
Example hosts: DixieSys

HE
San Jose, California
Example hosts: Powersurge, AWH, Purple Paw

DONHOST
Doncaster, England
Example hosts: Hosternet, Dziner, Hostplus


OK... it's a feeble start, but can anyone expand it? Add to what I have, or better still, add new datacenters/locations/hosts?