| Announced By | |||
|---|---|---|---|
| Origin | Origin Registrant | Prefix | Prefix Registrant |
| AS20057 | AT&T Mobility LLC | 107.91.60.0/22 | AT&T Mobility LLC |
| Less Specific Announcements | |||
|---|---|---|---|
| Origin | Origin Registrant | Prefix | Prefix Registrant |
| AS20057 | AT&T Mobility LLC | 107.91.0.0/17 | AT&T Mobility LLC |
| AS7018 | AT&T Services, Inc. | 107.64.0.0/10 | AT&T Mobility LLC |