| Company | RCN INTERNET SERVICES, INC. |
|---|---|
| Business Number | 583842 |
| Business Address | NONE |
| Company | XO NETWORK SERVICES, INC. |
|---|---|
| Business Number | 623626 |
| Business Address | NONE |
| Company | RCN TELECOM SERVICES, INC. |
|---|---|
| Business Number | 633443 |
| Business Address | 111 HUNTINGTON AVENUE, 30TH FLOOR, BOSTON, MA, 02199 |
| Company | NEON COMMUNICATIONS, INC. |
|---|---|
| Business Number | 657465 |
| Business Address | ATTN: LEGAL DEPARTMENT, 196 VAN BUREN STREET, SUITE 250, HERNDON, VA, 20170 |
| Company | UNET HOLDING, INC. |
|---|---|
| Business Number | 666982 |
| Business Address | NONE |