IP Intelligence Briefing: 76.145.10.140
Date: 2026-06-08
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**1. Risk Profile**
- Risk Score: 80 (High Risk)
- Provider: Comcast Cable Communications, LLC (ASN 7922)
- Geolocation: Atlanta, GA, United States (33.77°N, -84.39°E)
- Network Role: Single-service host (SSH on port 22)
- Threat Indicators: No direct malicious activity detected.
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**2. Observation History**
- Recent Activity:
- Geolocation data consistent with Atlanta, GA.
- DNSBL listings (5/8) detected in May 2026 (likely spam or abuse).
- No recent scans, malware, or campaign correlations.
- Stability: Route stability score indicates minimal network volatility.
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**3. Relationships & Dependencies**
- DNS Associations:
- Linked to `c-76-145-10-140.hsd1.ga.comcast.net` (Comcast domain).
- Network Context:
- Part of Comcast's "ATLANTA-CPE-34" subnet (76.145.0.0/16).
- No direct ties to known malicious networks or campaigns.
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**4. Subnet & Neighborhood**
- Subnet: 76.145.10.0/24 (no abuse density reported).
- Neighbors: No neighboring IPs flagged for abuse or risk.
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**5. Recommendations**
- Monitoring: Track DNSBL status and monitor for unexpected service changes (e.g., SSH port activity).
- Firewall: No immediate blocking required; focus on anomalous behavior.
- Context: Residential/commercial ISP IP with no confirmed threats.
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Summary: This Comcast residential IP shows no active malicious behavior but has historical DNSBL listings. No immediate action required, but ongoing monitoring is advised.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Comcast Cable Communications, LLC |
| ASN | AS7922 |
| Network Name | ATLANTA-CPE-34 |
| CIDR Block | 76.145.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | β |
π DNS Intelligence
| PTR | c-76-145-10-140.hsd1.ga.comcast.net |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | c-76-145-10-140.hsd1.ga.comcast.net |
π DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Residential |
| Service Purpose | Single-Service Host |
| Network Tier | End-User β Residential ISP endpoint |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 22 | ssh | tcp | |
| Closed Ports | 25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | β |
| HTTP Title | β |
| SSH Version | SSH-2.0-OpenSSH_8.1 |
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 | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 3 |
| ownership | 19% | 2 | 2 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 2 |
| Overall | 21% | 10 | 13 |
| Data Coherence | Mostly Consistent (80%) β 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Fresh
| First Seen | 2026-05-16 21:01:28 UTC |
| Last Seen | 2026-06-23 00:57:01 UTC |
| Profile Built | 2026-06-09 06:01:20 UTC |
| Data Freshness | Fresh |
| Signal Types | 21 |
| Total Observations | 22 |
Full dossier details are available via our API.