38.51.28.0/23
Currently announced by AS264685 REDES DEL OESTE, in the routed prefix 38.51.28.0/23.
- Current ASN
- AS264685
- REDES DEL OESTE
- Routed prefix
- 38.51.28.0/23
- Most specific route covering this prefix
- ASNs over time
- 2
- 3 announcement records
- RIR allocation
- ARIN
- United States · 38.0.0.0/8
Routing data · Nov 8, 2026, 10:26 UTC
ASN historyEvery routed prefix covering 38.51.28.0/23
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 38.51.28.0/23 | AS264685 | REDES DEL OESTE |  Argentina | 2026-11-02 18:22 | 2026-11-08 10:26 | Announcing |
| 38.51.28.0/22 | AS264685 | REDES DEL OESTE | Argentina | Before monitoring | 2026-11-08 10:26 | Announcing |
| 38.0.0.0/8 | AS174 | Cogent Communications, Inc. |  United States | Before monitoring | 2026-11-08 10:26 | Announcing |
More specific routes2 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 38.51.29.0/24 | AS264685 | REDES DEL OESTE | Argentina | Before monitoring | 2026-11-08 10:26 | Announcing |
| 38.51.28.0/24 | AS264685 | REDES DEL OESTE | Argentina | 2026-11-02 18:22 | 2026-11-02 20:23 | Stopped |
Change logAll changes
| Detected (UTC) | Prefix | Change | ASN | Name | Previous ASN | Country |
|---|---|---|---|---|---|---|
| 2026-11-02 18:22 | 38.51.28.0/23 | New announcement | AS264685 | REDES DEL OESTE | — | Argentina |