45.188.12.0/22
No route covers the whole prefix right now; more specific routes inside it are announced.
- Current ASN
- —
- Not announced
- Routed prefix
- —
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- LACNIC
- Brazil · 45.188.12.0/22
Routing data · Nov 8, 2026, 10:26 UTC
ASN historyEvery routed prefix covering 45.188.12.0/22
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 45.188.12.0/22 | AS269567 | OP DOS SANTOS & CIA LTDA |  Brazil | 2026-11-04 22:23 | 2026-11-05 04:25 | Stopped |
More specific routes5 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 45.188.12.0/24 | AS269567 | OP DOS SANTOS & CIA LTDA | Brazil | Before monitoring | 2026-11-08 10:26 | Announcing |
| 45.188.14.0/23 | AS269567 | OP DOS SANTOS & CIA LTDA | Brazil | Before monitoring | 2026-11-08 10:26 | Announcing |
| 45.188.14.0/24 | AS269567 | OP DOS SANTOS & CIA LTDA | Brazil | Before monitoring | 2026-11-08 10:26 | Announcing |
| 45.188.15.0/24 | AS269567 | OP DOS SANTOS & CIA LTDA | Brazil | Before monitoring | 2026-11-08 10:26 | Announcing |
| 45.188.13.0/24 | AS269567 | OP DOS SANTOS & CIA LTDA | Brazil | Before monitoring | 2026-10-21 08:20 | Stopped |
Change logAll changes
| Detected (UTC) | Prefix | Change | ASN | Name | Previous ASN | Country |
|---|---|---|---|---|---|---|
| 2026-11-05 06:24 | 45.188.12.0/22 | Withdrawal | AS269567 | OP DOS SANTOS & CIA LTDA | — | Brazil |
| 2026-11-04 22:23 | 45.188.12.0/22 | New announcementNo longer announced | AS269567 | OP DOS SANTOS & CIA LTDA | — | Brazil |