| 103.21.168.0/24 | PTT | Philippine Telelgraph & Telephone, PH103.21.168.0/22 |
| 103.21.169.0/24 | PTT | Philippine Telelgraph & Telephone, PH103.21.168.0/22 |
| 103.21.170.0/24 | PTT | Philippine Telelgraph & Telephone, PH103.21.168.0/22 |
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| AS18233 | 🔼 upstream | PTTNET Philippine Telelgraph & Telephone, PH |