| October 11, 2011 |
kddia | |
| October 11, 2011 |
lvlt | |
| October 11, 2011 |
inxn | |
| October 11, 2011 |
lvlt | |
| October 10, 2011 |
ipc | |
| October 10, 2011 |
jnpr | |
| October 10, 2011 |
dlr | |
| October 10, 2011 |
lvlt | |
| October 10, 2011 |
lvlt | |
| October 7, 2011 |
s | |
| October 6, 2011 |
tcy | |
| October 5, 2011 |
telx | |
| October 5, 2011 |
ftr | |
| October 5, 2011 |
highwinds | |
| October 4, 2011 |
ntt, ntt-america | |
| October 4, 2011 |
cien | |
| October 4, 2011 |
glbc, lvlt | |
| October 4, 2011 |
interoute | |
| October 3, 2011 |
tcy | |
| October 3, 2011 |
ftr | |
| October 3, 2011 |
overture | |
| October 3, 2011 |
megapath, telx | |
| October 3, 2011 |
techvalley | |
| September 29, 2011 |
lightower | |
| September 29, 2011 |
glbc, lvlt | |