191.243.5.64
191.243.5.64 is an IPv4 address announced by AS52751, with approximate network location Lajeado, Brazil. Its reverse DNS name is 191-243-5-64.brasrede.psi.br. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Brasrede Telecomunicações LTDA |
| ASN | AS52751 |
| Network Name | 229101 |
| CIDR Block | 191.243.4.0/22 |
| RIR | LACNIC |
| Network registration country | BR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 191-243-5-64.brasrede.psi.br |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 191-243-5-64.brasrede.psi.br |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| spf | Not checked |
| dmarc | Not checked |
| fcrDns | Not checked |
| dnssec | Not checked |
| caa | Not checked |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS52751 |
| Network Prefix | 191.243.4.0/22 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 20% | 1 | 1 |
| routing | 20% | 1 | 1 |
| services | 20% | 1 | 1 |
| ownership | 40% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 20% | 1 | 1 |
| Overall | 20% | 6 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Recent
| First Seen | 2026-11-03 17:30:16 UTC |
| Last Seen | 2026-11-06 00:39:13 UTC |
| Profile Built | 2026-11-12 20:46:47 UTC |
| Data Freshness | Recent |
| Signal Types | 16 |
| Total Observations | 16 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 191.243.5.64
Who owns the IP address 191.243.5.64?
191.243.5.64 is registered to Brasrede Telecomunicações LTDA. The address falls within the 191.243.4.0/22 network block. Registration is held at LACNIC.
Where is 191.243.5.64 located?
Geolocation data places 191.243.5.64 in Lajeado, Rio Grande do Sul, Brazil. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 191.243.5.64 malicious or safe?
191.243.5.64 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 191.243.5.64?
The reverse DNS (PTR) record for 191.243.5.64 is 191-243-5-64.brasrede.psi.br. This hostname is forward-confirmed, meaning it resolves back to the same address.