# IP Intelligence Briefing: 50.229.56.19/32
## Executive Summary
IP 50.229.56.19 presents a moderate risk profile (score: 40) associated with Comcast Cable Communications infrastructure in Naples, Florida. The address is classified as residential endpoint infrastructure with no active threat indicators detected. Limited DNSBL presence (2 of 8 lists) indicates minimal reputation concerns.
## Infrastructure Profile
- Ownership: ASN 7922, Comcast Cable Communications, LLC (ARIN)
- Location: United States, Florida, Naples
- Classification: Residential endpoint (non-cloud, non-CDN, non-VPN)
- BGP Prefix: 50.128.0.0/9
- Route Stability: False
## Threat Assessment
- Risk Score: 40 (Moderate Risk)
- Abuse Confidence: Not assigned
- Known Attacker: False
- Tor Exit Node: False
- Spam Source: False
- DNSBL Listings: 2 of 8 total lists
- Threat Persistence Days: 0
Current Threat Indicators: None detected. No active campaigns, known attackers, or spam source flags.
## Neighborhood Analysis
- Subnet: 50.229.56.0/24
- Classification: Mostly clean
- Abuse Density: Low
- Threat Siblings: 1 identified within /24
- Operational Context: Single active IP observed in neighborhood
## Historical Observations
17 signals observed across the monitoring period. Key historical signals include:
- Residential infrastructure classification confirmed (June 18, 2026)
- Geographic validation challenges due to ICMP blocking
- Operator score: Minimal (0.1304)
- Consistent US geolocation reporting
## Network Relationships
16 relationships identified, all categorized as "Same Network" with internal identifier CCCH3-4. No external organizational or certificate relationships detected.
## Recommended Actions
Based on the moderate risk profile and residential classification:
1. Traffic Monitoring: No immediate blocking recommended. Monitor for anomalous outbound patterns.
2. Geofencing: IP located in Florida; verify expected geographic origin if traffic originates from outside this region.
3. DNSBL Monitoring: Track the 2 DNSBL listings for potential escalation.
4. Threat Intelligence Integration: Add to watchlist for future correlation if similar IPs exhibit malicious behavior.
## Risk Indicators Summary
| Indicator | Status |
|---|---|
| Known Malicious Activity | None |
| DNSBL Listings | 2 of 8 |
| Tor/VPN/Proxy | Not detected |
| Residential Classification | Confirmed |
| Historical Threats | No persistent threats |
## Conclusion
This IP represents typical residential Comcast infrastructure with a moderate risk score driven by minimal DNSBL presence. No immediate blocking required, but maintain awareness of the single threat sibling within the /24 subnet for correlation purposes.
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 | β |
| CIDR Block | 50.128.0.0/9 |
| RIR | ARIN |
| Country | β |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
π DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| 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 | 24% | 2 | 3 |
| routing | 8% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 24% | 2 | 3 |
| reputation | 24% | 1 | 3 |
| geolocation | 37% | 2 | 3 |
| Overall | 21% | 9 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-07 23:04:24 UTC |
| Last Seen | 2026-06-23 15:38:03 UTC |
| Profile Built | 2026-06-23 16:11:11 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 23 |
Full dossier details are available via our API.