| 75426869 | FIRSTWORLD NETWORK | FIRSTWORLD COMMUNICATIONS, INC. | 2341791 |
| 76181983 | FIRSTSTATS | FirstWorld Communications, Inc. | — |
| 76181982 | FIRSTHAND | FirstWorld Communications, Inc. | — |
| 76181981 | FIRSTSUPPORT | FirstWorld Communications, Inc. | — |
| 76181980 | FIRSTTEAM | FirstWorld Communications, Inc. | — |
| 76181979 | FIRSTALERT | FirstWorld Communications, Inc. | — |
| 76181978 | FIRSTDEMAND | FirstWorld Communications, Inc. | — |
| 76181976 | FIRSTPROTECTION | FirstWorld Communications, Inc. | — |
| 76181975 | FIRSTFILE | FirstWorld Communications, Inc. | — |
| 76181907 | FIRSTSCAN | FirstWorld Communications, Inc. | — |
| 76181906 | FIRSTPLATFORM | FirstWorld Communications, Inc. | — |
| 76181905 | FIRSTSERVER | FirstWorld Communications, Inc. | — |
| 76181904 | FIRSTPERFORMANCE | FirstWorld Communications, Inc. | — |
| 76181903 | FIRSTCOPY | FirstWorld Communications, Inc. | — |
| 76181901 | FIRSTASSIST | FirstWorld Communications, Inc. | — |
| 76050515 | FIRST E-HOST | FirstWorld Communications, Inc. | — |
| 76001360 | IS IT REAL IF . . . | FirstWorld Communications, Inc. | — |
| 75977150 | FIRSTWORLD | Firstworld Communications, Inc. | 2338875 |
| 75906729 | AS E-REAL AS IT GETS | FirstWorld Communications, Inc. | 2461309 |
| 75869091 | HOW BIG DO YOU WANT TO BE? | FirstWorld Communications, Inc. | — |
| 75843953 | FIRST EBUSINESS | FirstWorld Communications, Inc. | — |
| 75750965 | FIRSTWORLD | FirstWorld Communications, Inc. | 2432975 |
| 75750964 | Serial No. 75750964 | FirstWorld Communications, Inc. | 2401761 |
| 75749938 | FIRSTWORLD.NET | FIRSTWORLD COMMUNICATIONS, INC. | — |
| 75657109 | ENNOVATION | Firstworld Communications, Inc. | — |
| 75628141 | NEXTSTAR | Firstworld Communications, Inc. | — |
| 75426871 | FIRSTWORLD COMMUNICATIONS | Firstworld Communications, Inc. | 2319791 |
