IP Intelligence Briefing: 71.80.116.90
*Generated via IPDebrief Analysis*
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**1. Core Profile**
- Risk Assessment: Low Risk (Risk Score: 0). No malicious indicators detected.
- Ownership:
- Organization: Charter Communications LLC (AS: HCK-NC-71-80-112).
- Geolocation: New York, NY, US (residential ISP infrastructure).
- Network Role: Residential / Firewalled / No Services.
- Threat Indicators: No malware, phishing, or exploit campaigns linked.
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**2. Observation History (Last 30 Days)**
- Latest Activity: Clean subnet (71.80.116.90/24) with 0 abuse density.
- DNS & Certificates:
- Resolves to spectrum.com (no SSL/TLS certificates detected).
- DNSSEC validation confirmed.
- Behavioral Flags:
- Residential IP (no CDN, VPN, or Tor associations).
- No HTTP service banners or open ports observed.
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**3. Network Relationships**
- Linked Entities:
- Same network: HCK-NC-71-80-112 (Charter Communications).
- Subnet Abuse: No malicious siblings detected in the /24 subnet.
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**4. Neighborhood Analysis**
- Subnet: 71.80.116.90/24.
- Neighbor Risk: No neighboring IPs identified (possible data limitations).
- Abuse Density: 0% (clean subnet).
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**5. Recommendations**
- Monitoring: Track for unexpected service activation (e.g., HTTP/HTTPS, DNS changes).
- Threat Context: Residential IPs can occasionally be exploited (e.g., botnets), but no evidence of compromise here.
- Mitigation: No immediate action required. Update firewall rules if this IP is part of a known malicious group.
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Note: This IP appears legitimate, but continuous monitoring is advised due to the residential nature and potential for misuse.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Charter Communications LLC |
| ASN | AS20115 |
| Network Name | HCK-NC-71-80-112 |
| CIDR Block | 71.80.112.0/21 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | syn-071-080-116-090.res.spectrum.com |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | syn-071-080-116-090.res.spectrum.com |
π DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User β Residential ISP endpoint |
π 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 | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 0% | 0 | 0 |
| routing | 0% | 0 | 0 |
| services | 0% | 0 | 0 |
| ownership | 27% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 6% | 3 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-28 12:26:01 UTC |
| Last Seen | 2026-06-11 16:15:16 UTC |
| Profile Built | 2026-06-11 16:36:33 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 21 |
Full dossier details are available via our API.