200.150.131.0/24
Currently announced by AS11921 SECRELNET INFORMATICA LTDA, in the routed prefix 200.150.128.0/22.
- Current ASN
- AS11921
- SECRELNET INFORMATICA LTDA
- Routed prefix
- 200.150.128.0/22
- Most specific route covering this prefix
- ASNs over time
- 1
- 4 announcement records
- RIR allocation
- LACNIC
- Brazil · 200.150.128.0/20
Routing data · Nov 1, 2026, 18:24 UTC
ASN historyEvery routed prefix covering 200.150.131.0/24
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 200.150.131.0/24 | AS11921 | SECRELNET INFORMATICA LTDA |  Brazil | Before monitoring | 2026-10-31 16:22 | Stopped |
| 200.150.128.0/22 | AS11921 | SECRELNET INFORMATICA LTDA | Brazil | Before monitoring | 2026-11-01 18:24 | Announcing |
| 200.150.128.0/21 | AS11921 | SECRELNET INFORMATICA LTDA | Brazil | Before monitoring | 2026-11-01 18:24 | Announcing |
| 200.150.128.0/20 | AS11921 | SECRELNET INFORMATICA LTDA | Brazil | Before monitoring | 2026-11-01 18:24 | Announcing |
More specific routes0 total
No more specific routes inside this prefix.
Change logAll changes
| Detected (UTC) | Prefix | Change | ASN | Name | Previous ASN | Country |
|---|---|---|---|---|---|---|
| 2026-10-31 18:24 | 200.150.131.0/24 | Withdrawal | AS11921 | SECRELNET INFORMATICA LTDA | — | Brazil |
| 2026-10-24 14:21 | 200.150.131.0/24 | Withdrawal | AS11921 | SECRELNET INFORMATICA LTDA | — | Brazil |