191.193.168.130
IP Intelligence Briefing: 191.193.168.130
Date: 2026-06-13
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Geolocation:
- Primary: New York, US (via MaxMind)
- Secondary: Bragança Paulista, Brazil (via geolocation signal)
- Ownership:
- Registered to TELEFÔNICA BRASIL S.A (Brazilian ISP) under LACNIC.
- Network Role:
- Firewalled / No Services (no open ports, TLS, or HTTP detected).
- Threat Indicators:
- No active malware, phishing, or known attacker associations.
- Listed in 1 DNSBL (low-severity abuse).
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**2. Observation History**
- Recent Activity:
- Confirmed geolocation in Brazil (Bragança Paulista) and US (New York) within 13 observations.
- DNSBL Listing: Identified as potentially spammy or abused (1/8 DNSBLs).
- Operator Score: Minimal risk (0.13).
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**3. Relationships**
- DNS Associations:
- Linked to 191-193-168-130.user.vivozap.com.br (likely spoofed or misconfigured).
- Network:
- Part of 191.193.0.0/16 CIDR, managed by Comcast (via traceroute).
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**4. Neighborhood Analysis**
- Subnet: 191.193.168.130/24
- Abuse Density: 0% (no malicious neighbors detected).
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**5. Anomalies & Recommendations**
- Geolocation Discrepancy: Conflicting location data (US vs. Brazil). Verify source reliability.
- DNS Misconfiguration: PTR record points to Brazil, but IP is registered in Brazil. Investigate spoofing or dynamic IP assignment.
- DNSBL Alert: Monitor for potential spam or abuse.
- SOC Actions:
- Block DNS queries to vivozap.com.br if suspicious.
- Validate geolocation sources for consistency.
- Monitor for unexpected DNS resolution patterns.
Conclusion: Low-risk IP with no active threats, but DNS anomalies and geolocation inconsistencies warrant further investigation.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | TELEFÔNICA BRASIL S.A |
| ASN | AS27699 |
| Network Name | 341062 |
| CIDR Block | 191.193.0.0/16 |
| RIR | LACNIC |
| Country | BR |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | 191-193-168-130.user.vivozap.com.br |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 191-193-168-130.user.vivozap.com.br |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ 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 | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-06 01:23:58 UTC |
| Last Seen | 2026-06-13 09:28:59 UTC |
| Profile Built | 2026-06-13 09:37:20 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 18 |
Full dossier details are available via our API.