| October 6, 2011 |
viatel |
|
| October 5, 2011 |
telx |
|
| October 5, 2011 |
kddia, telehouse |
|
| October 5, 2011 |
kddia |
|
| October 5, 2011 |
ftr |
|
| October 4, 2011 |
sidera |
|
| October 4, 2011 |
fibertech |
|
| October 4, 2011 |
cien |
|
| October 4, 2011 |
telx, zayo |
|
| October 3, 2011 |
ntt |
|
| October 3, 2011 |
frp |
|
| October 3, 2011 |
overture |
|
| October 3, 2011 |
sidera, spreadnetworks |
|
| October 3, 2011 |
sidera |
|
| October 3, 2011 |
twtc |
|
| October 3, 2011 |
megapath, telx |
|
| October 3, 2011 |
megapath |
|
| October 3, 2011 |
abvt |
|
| September 30, 2011 |
optimum-lightpath |
|
| September 30, 2011 |
glbc |
|
| September 29, 2011 |
lightower |
|
| September 29, 2011 |
glbc, lvlt |
|
| September 29, 2011 |
cien, colt |
|
| September 29, 2011 |
lvlt |
|
| September 28, 2011 |
calx |
|