72.239.145.229
IP Intelligence Briefing: 72.239.145.229
*Generated via IPDebrief Analysis*
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**1. IP Profile**
- Risk Assessment:
- Overall Risk: Low (Risk Score: 0)
- Provider Score: 0 (Charter Communications, Inc)
- Authority Score: 0
- Stability: Unrated (no stability label)
- Ownership:
- ISP: Charter Communications, Inc (ARIN-registed)
- Geolocation: Residential, Florida, USA (Clermont, 28.55°N, -81.76°W)
- Network Role: Residential endpoint (no CDN, VPN, or mobile carrier indicators)
- Threat Indicators:
- No malicious activity, spam, or known attacker associations detected.
- No DNS-based threats or TLS certificate anomalies.
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**2. Observation History**
- Recent Signals (2026-06-07):
- DNS: Resolved to `syn-072-239-145-229.res.spectrum.com` (unconfirmed forward).
- BGP: Linked to ASN 33363 (Charter Communications) with prefix `72.238.0.0/15`.
- Email Security: SPF/DKIM records for `spectrum.com` detected (no misconfigurations).
- Threat Feeds: No malicious listings or campaign correlations.
- Trend: No persistent threats; low-risk activity observed.
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**3. Relationships**
- Network Associations:
- Part of subnet `MTA-4` (likely Charter Communications internal network).
- No direct links to known malicious domains, organizations, or subnets.
- DNS:
- Failed to resolve PTR records (timeouts to internal DNS servers).
- No email authentication (SPF/DKIM) records associated with the IP.
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**4. Neighborhood Analysis**
- Subnet: `72.239.145.229/24`
- Abuse Density: 0% (no malicious activity reported in the subnet).
- Neighbors: No active or threatening sibling IPs identified.
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**5. Recommendations**
- Monitoring: Low priority due to lack of threats.
- Investigation: Investigate DNS resolution failures (internal misconfigurations or spoofing).
- Context: Residential IP with no malicious signals; no action required unless linked to other threats.
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Conclusion: 72.239.145.229 is a benign residential IP owned by Charter Communications. No indicators of compromise or malicious activity detected. DNS resolution issues appear isolated and likely non-threatening.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Charter Communications, Inc |
| ASN | AS33363 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | syn-072-239-145-229.res.spectrum.com |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | syn-072-239-145-229.res.spectrum.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Residential |
| Service Purpose | Single-Service Host |
| Network Tier | End-User — Residential ISP endpoint |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 22 | ssh | tcp | |
| Closed Ports | 25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
| SSH Version | SSH-2.0-dropbear ./? ????&k??VC?mcurve25519-sha256@libssh.org,diffie-hellman-group14-sha1,diffie-he |
🔐 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 | 13% | 1 | 2 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 13% | 1 | 1 |
| Overall | 17% | 7 | 11 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-16 02:55:54 UTC |
| Last Seen | 2026-06-26 18:11:33 UTC |
| Profile Built | 2026-06-26 02:30:40 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 20 |
Full dossier details are available via our API.