183.80.49.0/24
Currently announced by AS18403 FPT Telecom, in the routed prefix 183.80.49.0/24.
- Current ASN
- AS18403
- FPT Telecom
- Routed prefix
- 183.80.49.0/24
- Most specific route covering this prefix
- ASNs over time
- 1
- 5 announcement records
- RIR allocation
- APNIC
- Vietnam · 183.80.0.0/16
Routing data · Oct 23, 2026, 14:23 UTC
ASN historyEvery routed prefix covering 183.80.49.0/24
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 183.80.49.0/24 | AS18403 | FPT Telecom |  Vietnam | 2026-10-23 02:19 | 2026-10-23 14:23 | Announcing |
| 183.80.48.0/23 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-10-22 04:22 | Stopped |
| 183.80.48.0/20 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-10-23 14:23 | Announcing |
| 183.80.0.0/18 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-10-23 14:23 | Announcing |
| 183.80.0.0/16 | AS18403 | FPT Telecom | Vietnam | Before monitoring | 2026-10-23 14:23 | Announcing |
More specific routes0 total
No more specific routes inside this prefix.
Change logAll changes
| Detected (UTC) | Prefix | Change | ASN | Name | Previous ASN | Country |
|---|---|---|---|---|---|---|
| 2026-10-23 02:19 | 183.80.49.0/24 | New announcement | AS18403 | FPT Telecom | — | Vietnam |
| 2026-10-22 06:20 | 183.80.48.0/23 | Withdrawal | AS18403 | FPT Telecom | — | Vietnam |