1.55.64.0/18
Currently announced by AS18403 FPT Telecom, in the routed prefix 1.55.64.0/18.
- Current ASN
- AS18403
- FPT Telecom
- Routed prefix
- 1.55.64.0/18
- 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 1.55.64.0/18
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 1.55.64.0/18 | 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 routes58 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 1.55.64.0/20 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.64.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.65.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.68.0/23 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.71.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.72.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.73.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.74.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.75.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.76.0/23 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.78.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.79.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.80.0/20 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.80.0/23 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.82.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.83.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.84.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.85.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.86.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.87.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.88.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.89.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.90.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.91.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.92.0/23 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.94.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.95.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.96.0/20 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.96.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.97.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.99.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.100.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.101.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.102.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.103.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.104.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.105.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.106.0/23 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.108.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.109.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.110.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.111.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.112.0/20 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.112.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.113.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.114.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.115.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.116.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.117.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.118.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.119.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.120.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.121.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.122.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.123.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.124.0/23 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.126.0/24 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-11-08 10:26 | Announcing |
| 1.55.127.0/24 | 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.