177.66.203.86
IP Intelligence Briefing: 177.66.203.86
Date: 2026-06-07
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**1. Core Profile**
- Risk Score: Moderate (40/100)
- Provider: Downup Telecomunicacoes e servico LTDA (ASIN 53004)
- Geolocation:
- Country: Brazil (BR)
- City: Catu, Bahia
- Coordinates: Uncertain (geoPlausible: False)
- Network Role: Residential endpoint
- Threat Indicators: Clean (no malicious indicators, abuse confidence score: 0)
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**2. Observation History**
- Recent Activity (Last 30 Days):
- Scanned on 2026-05-30 (ports scanned, no open services identified).
- Geo-inference discrepancies: RTT (116ms) inconsistent with 8,392km distance.
- No persistent malicious activity or ownership changes.
- Trend: No significant risk escalation detected.
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**3. Network Relationships**
- Linked Entities:
- Same network: 166122 (ASIN 53004)
- No external hostnames, domains, or certificates associated.
- Subnet: 177.66.203.0/24 (abuse density: 0, classified as "clean").
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**4. Neighborhood Analysis**
- Subnet: 177.66.203.86/24
- Neighbor Count: 0 (no active IPs detected in subnet).
- Risk Context: Subnet has no abuse or threat activity.
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**5. Recommendations**
- Monitor: Track for unexpected port openings or geo-inference anomalies.
- Verify: Confirm geolocation accuracy, as RTT discrepancies may indicate spoofing.
- No Actions Required: No immediate mitigation needed based on current data.
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Source: IPDebrief Intelligence Platform
Note: No malicious activity detected. Residential IP with no threat indicators.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Downup Telecomunicacoes e servico LTDA |
| ASN | AS53004 |
| Network Name | 166122 |
| CIDR Block | 177.66.200.0/22 |
| RIR | LACNIC |
| Country | BR |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not 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 | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 19% | 2 | 2 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 13% | 1 | 2 |
| geolocation | 33% | 2 | 4 |
| Overall | 19% | 10 | 13 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-14 19:28:21 UTC |
| Last Seen | 2026-06-07 08:05:29 UTC |
| Profile Built | 2026-06-07 08:11:53 UTC |
| Data Freshness | Live |
| Signal Types | 16 |
| Total Observations | 16 |
Full dossier details are available via our API.