189.84.177.100
🏢 Ownership & Registration
| Organization | S. O. do Brasil Telecomunicações LTDA ME |
| ASN | AS28171 |
| Network Name | 124935 |
| CIDR Block | 189.84.176.0/20 |
| RIR | LACNIC |
| Country | BR |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | 189-84-177-100.zamix.com.br |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 189-84-177-100.zamix.com.br |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User — Residential ISP endpoint |
🔌 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 | AS28171 |
| Network Prefix | 189.84.177.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 12% | 2 | 2 |
| routing | 8% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 12% | 2 | 2 |
| reputation | 8% | 1 | 2 |
| geolocation | 8% | 1 | 1 |
| Overall | 9% | 8 | 9 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-05 05:35:12 UTC |
| Last Seen | 2026-08-26 22:44:55 UTC |
| Profile Built | 2026-08-29 07:13:38 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 19 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 189.84.177.100
Who owns the IP address 189.84.177.100?
189.84.177.100 is registered to S. O. do Brasil Telecomunicações LTDA ME. The address falls within the 189.84.176.0/20 network block. Registration is held at LACNIC.
Where is 189.84.177.100 located?
Geolocation data places 189.84.177.100 in Volta Redonda, RJ, Brazil. The local time zone is America/Sao_Paulo. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 189.84.177.100 malicious or safe?
189.84.177.100 currently carries a moderate risk assessment, meaning some indicators warrant caution, but the evidence is mixed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 189.84.177.100?
The reverse DNS (PTR) record for 189.84.177.100 is 189-84-177-100.zamix.com.br. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 189.84.177.100 a VPN, proxy, or data center address?
189.84.177.100 is classified as a residential network based on network ownership and behavioural analysis.