177.52.48.0/21
Currently announced by AS28198 Brasil TecPar (Sempre), in the routed prefix 177.52.48.0/21.
- Current ASN
- AS28198
- Brasil TecPar (Sempre)
- Routed prefix
- 177.52.48.0/21
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- LACNIC
- Brazil · 177.52.48.0/21
Routing data · Nov 1, 2026, 22:23 UTC
ASN historyEvery routed prefix covering 177.52.48.0/21
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 177.52.48.0/21 | AS28198 | Brasil TecPar (Sempre) |  Brazil | Before monitoring | 2026-11-01 22:23 | Announcing |
More specific routes7 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 177.52.48.0/22 | AS28198 | Brasil TecPar (Sempre) | Brazil | Before monitoring | 2026-11-01 22:23 | Announcing |
| 177.52.48.0/23 | AS28198 | Brasil TecPar (Sempre) | Brazil | Before monitoring | 2026-11-01 22:23 | Announcing |
| 177.52.50.0/23 | AS28198 | Brasil TecPar (Sempre) | Brazil | Before monitoring | 2026-11-01 22:23 | Announcing |
| 177.52.48.0/24 | AS28198 | Brasil TecPar (Sempre) | Brazil | 2026-10-29 02:22 | 2026-10-29 04:20 | Stopped |
| 177.52.50.0/24 | AS28198 | Brasil TecPar (Sempre) | Brazil | 2026-10-29 02:22 | 2026-10-29 04:20 | Stopped |
| 177.52.51.0/24 | AS28198 | Brasil TecPar (Sempre) | Brazil | 2026-10-29 02:22 | 2026-10-29 04:20 | Stopped |
| 177.52.54.0/24 | AS28198 | Brasil TecPar (Sempre) | Brazil | 2026-10-29 02:22 | 2026-10-29 04:20 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.