1.53.0.0/18
Currently announced by AS18403 FPT Telecom, in the routed prefix 1.53.0.0/18.
- Current ASN
- AS18403
- FPT Telecom
- Routed prefix
- 1.53.0.0/18
- Most specific route covering this prefix
- ASNs over time
- 1
- 2 announcement records
- RIR allocation
- APNIC
- Vietnam · 1.52.0.0/14
Routing data · Nov 8, 2026, 10:26 UTC
ASN historyEvery routed prefix covering 1.53.0.0/18
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 1.53.0.0/18 | AS18403 | FPT Telecom |  Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.52.0.0/14 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
More specific routes64 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 1.53.0.0/20 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.0.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.1.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.2.0/23 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.4.0/23 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.6.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.7.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.8.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.9.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.10.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.11.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.12.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.13.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.14.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.15.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.16.0/20 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.16.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.17.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.18.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.19.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.20.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.21.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.22.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.23.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.24.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.26.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.27.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.28.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.29.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.30.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.31.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.32.0/20 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.32.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.33.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.34.0/23 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.36.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.37.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.38.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.39.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.40.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.41.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.42.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.43.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.44.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.45.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.46.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.47.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.48.0/20 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.48.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.49.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.50.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.51.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.52.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.53.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.54.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.55.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.56.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.57.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.58.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.59.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.60.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.61.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.62.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.53.63.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.