186.249.16.0/21
Currently announced by AS263022 CARIRIWEB PROVEDORES DE INTERNET LTDA, in the routed prefix 186.249.16.0/21.
- Current ASN
- AS263022
- CARIRIWEB PROVEDORES DE INTERNET LTDA
- Routed prefix
- 186.249.16.0/21
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- LACNIC
- Brazil · 186.249.16.0/21
Routing data · Oct 24, 2026, 02:18 UTC
ASN historyEvery routed prefix covering 186.249.16.0/21
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 186.249.16.0/21 | AS263022 | CARIRIWEB PROVEDORES DE INTERNET LTDA |  Brazil | Before monitoring | 2026-10-24 02:18 | Announcing |
More specific routes5 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 186.249.16.0/23 | AS263022 | CARIRIWEB PROVEDORES DE INTERNET LTDA | Brazil | Before monitoring | 2026-10-24 02:18 | Announcing |
| 186.249.18.0/23 | AS263022 | CARIRIWEB PROVEDORES DE INTERNET LTDA | Brazil | Before monitoring | 2026-10-24 02:18 | Announcing |
| 186.249.20.0/23 | AS263022 | CARIRIWEB PROVEDORES DE INTERNET LTDA | Brazil | Before monitoring | 2026-10-24 02:18 | Announcing |
| 186.249.22.0/23 | AS263022 | CARIRIWEB PROVEDORES DE INTERNET LTDA | Brazil | Before monitoring | 2026-10-24 02:18 | Announcing |
| 186.249.17.0/24 | AS263022 | CARIRIWEB PROVEDORES DE INTERNET LTDA | Brazil | Before monitoring | 2026-10-23 04:19 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.