189.38.64.0/20
Currently announced by AS52890 Centro Integrado de Telemática do Exército, in the routed prefix 189.38.64.0/20.
- Current ASN
- AS52890
- Centro Integrado de Telemática do Exército
- Routed prefix
- 189.38.64.0/20
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- LACNIC
- Brazil · 189.38.64.0/20
Routing data · Nov 1, 2026, 18:24 UTC
ASN historyEvery routed prefix covering 189.38.64.0/20
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 189.38.64.0/20 | AS52890 | Centro Integrado de Telemática do Exército |  Brazil | Before monitoring | 2026-11-01 18:24 | Announcing |
More specific routes7 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 189.38.64.0/24 | AS52890 | Centro Integrado de Telemática do Exército | Brazil | Before monitoring | 2026-11-01 18:24 | Announcing |
| 189.38.66.0/24 | AS52890 | Centro Integrado de Telemática do Exército | Brazil | Before monitoring | 2026-11-01 18:24 | Announcing |
| 189.38.71.0/24 | AS52890 | Centro Integrado de Telemática do Exército | Brazil | Before monitoring | 2026-11-01 18:24 | Announcing |
| 189.38.72.0/24 | AS52890 | Centro Integrado de Telemática do Exército | Brazil | 2026-10-28 22:21 | 2026-11-01 18:24 | Announcing |
| 189.38.74.0/24 | AS52890 | Centro Integrado de Telemática do Exército | Brazil | Before monitoring | 2026-11-01 18:24 | Announcing |
| 189.38.75.0/24 | AS52890 | Centro Integrado de Telemática do Exército | Brazil | Before monitoring | 2026-11-01 18:24 | Announcing |
| 189.38.79.0/24 | AS52890 | Centro Integrado de Telemática do Exército | Brazil | Before monitoring | 2026-11-01 00:27 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.