71.73.235.23
Intelligence gathered for IP 71.73.235.23/32 identified the address as a residential endpoint within the Charter Communications Inc network (ASN 10796). Geolocation data localized the endpoint to Louisville, Kentucky, US; however, telemetry indicated a contradiction between the claimed location and Round-Trip Time (RTT) physics measurements, suggesting a distance of 6887 kilometers inconsistent with the Louisville registry.
Threat analysis showed a Low Risk reputation with a risk score of 25. No known campaigns, attacker flags, or specific malicious indicators were observed. While the blacklist count remained at zero, one DNSBL listing was present among eight total lists. Behavioral analysis recorded zero incidents, honeypot hits, or WAF violations.
Technical reconnaissance failed to detect open ports or active web services. DNS records resolved to a Spectrum residential domain, though forward confirmation was not achieved. Overall data confidence was rated very low due to limited signal coverage. The recommended action was to monitor the address, assigned a severity level of low, pending resolution of geolocation signal contradictions.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Charter Communications Inc |
| ASN | AS10796 |
| Network Name | RRMA |
| CIDR Block | 71.64.0.0/12 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | syn-071-073-235-023.res.spectrum.com |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | syn-071-073-235-023.res.spectrum.com |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| 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 | 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 | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-12 21:33:27 UTC |
| Last Seen | 2026-09-12 21:33:27 UTC |
| Profile Built | 2026-09-12 21:49:19 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 23 |
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