| | 56.0.34.40 | — | United States Postal Service | — |
| | 56.0.34.41 | — | United States Postal Service | — |
| | 56.0.34.42 | — | United States Postal Service | — |
| | 56.0.34.45 | — | United States Postal Service | — |
| | 56.0.34.46 | — | United States Postal Service | — |
| | 56.0.34.47 | — | United States Postal Service | — |
| | 56.0.34.48 | — | United States Postal Service | — |
| | 56.0.34.30 | — | United States Postal Service | — |
| | 56.0.34.49 | — | United States Postal Service | — |
| | 56.0.34.50 | — | United States Postal Service | — |
| | 56.0.34.51 | — | United States Postal Service | — |
| | 56.0.34.52 | — | United States Postal Service | — |
| | 56.0.34.53 | — | United States Postal Service | — |
| | 56.0.34.54 | — | United States Postal Service | — |
| | 56.0.34.56 | — | United States Postal Service | — |
| | 56.0.34.57 | — | United States Postal Service | — |
| | 56.0.34.58 | — | United States Postal Service | — |
| | 56.0.34.31 | — | United States Postal Service | — |
| | 56.0.34.59 | — | United States Postal Service | — |
| | 56.0.34.32 | — | United States Postal Service | — |
| | 56.0.34.33 | — | United States Postal Service | — |
| | 56.0.34.34 | — | United States Postal Service | — |
| | 56.0.34.35 | — | United States Postal Service | — |
| | 56.0.34.36 | — | United States Postal Service | — |
| | 56.0.34.37 | — | United States Postal Service | — |
| | 56.0.34.38 | — | United States Postal Service | — |
| | 56.0.142.43 | — | United States Postal Service | — |
| | 56.0.34.9 | — | United States Postal Service | — |
| | 56.0.142.30 | — | United States Postal Service | — |
| | 56.0.142.31 | — | United States Postal Service | — |
| | 56.0.134.41 | — | United States Postal Service | — |
| | 56.0.134.37 | — | United States Postal Service | — |
| | 56.0.37.74 | — | United States Postal Service | — |
| | 56.0.34.207 |
| United States Postal Service | — |
| | 56.0.34.207 |
| United States Postal Service | — |
| | 56.0.34.211 | — | United States Postal Service | — |
| | 56.0.34.118 | | United States Postal Service |
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| | 56.0.37.107 | — | United States Postal Service | — |
| | 56.0.37.199 | — | United States Postal Service | — |
| | 56.0.34.111 | — | United States Postal Service | — |
| | 56.0.34.137 | — | United States Postal Service | — |
| | 56.0.37.104 | — | United States Postal Service | — |
| | 56.0.34.111 | — | United States Postal Service | — |
| | 56.0.34.135 | — | United States Postal Service | — |
| | 56.0.37.74 | — | United States Postal Service | — |
| | 56.0.34.93 | — | United States Postal Service | — |
| | 56.0.34.95 | — | United States Postal Service | — |
| | 56.0.37.29 | — | United States Postal Service | — |
| | 56.0.34.164 | — | United States Postal Service | — |
| | 56.0.34.168 | — | United States Postal Service | — |
