1.54.112.0/20
Currently announced by AS18403 FPT Telecom, in the routed prefix 1.54.112.0/20.
- Current ASN
- AS18403
- FPT Telecom
- Routed prefix
- 1.54.112.0/20
- Most specific route covering this prefix
- ASNs over time
- 1
- 3 announcement records
- RIR allocation
- APNIC
- Vietnam · 1.52.0.0/14
Routing data · Nov 8, 2026, 10:26 UTC
ASN historyEvery routed prefix covering 1.54.112.0/20
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 1.54.112.0/20 | AS18403 | FPT Telecom |  Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.64.0/18 | 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 routes16 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 1.54.112.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.113.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.114.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.115.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.116.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.117.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.118.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.119.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.120.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.121.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.122.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.123.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.124.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.125.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.126.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.54.127.0/24 | 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.