170.231.121.0/24
Currently announced by AS265055 BMI TELECOMUNICACOES LTDA, in the routed prefix 170.231.120.0/23.
- Current ASN
- AS265055
- BMI TELECOMUNICACOES LTDA
- Routed prefix
- 170.231.120.0/23
- Most specific route covering this prefix
- ASNs over time
- 2
- 4 announcement records
- RIR allocation
- LACNIC
- Brazil · 170.231.120.0/22
Routing data · Nov 1, 2026, 22:23 UTC
ASN historyEvery routed prefix covering 170.231.121.0/24
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 170.231.121.0/24 | AS265055 | BMI TELECOMUNICACOES LTDA |  Brazil | 2026-10-24 22:19 | 2026-10-29 16:23 | Stopped |
| 170.231.120.0/23 | AS265055 | BMI TELECOMUNICACOES LTDA | Brazil | Before monitoring | 2026-11-01 22:23 | Announcing |
| 170.231.120.0/23 | AS264598 | DELTA TELECOMUNICAÇÕES | Brazil | Before monitoring | 2026-10-23 16:18 | Stopped |
| 170.231.120.0/22 | AS265055 | BMI TELECOMUNICACOES LTDA | Brazil | Before monitoring | 2026-11-01 22:23 | Announcing |
More specific routes0 total
No more specific routes inside this prefix.
Change logAll changes
| Detected (UTC) | Prefix | Change | ASN | Name | Previous ASN | Country |
|---|---|---|---|---|---|---|
| 2026-10-29 18:21 | 170.231.121.0/24 | Withdrawal | AS265055 | BMI TELECOMUNICACOES LTDA | — | Brazil |
| 2026-10-24 22:19 | 170.231.121.0/24 | New announcementNo longer announced | AS265055 | BMI TELECOMUNICACOES LTDA | — | Brazil |