# IP Intelligence Briefing
Target: 2603:8088:2800:6:6957:ba96:3475:59fc/128
Date: 2026-09-19
Classification: Low Risk / Clean Residential
## Executive Summary
The IPv6 endpoint 2603:8088:2800:6:6957:ba96:3475:59fc is a residential endpoint with no active threat indicators. The address belongs to Charter Communications Inc (ASN 11427) and resolves to a Spectrum residential DNS hostname. Risk scoring returned 0/100 across all dimensions.
## Technical Profile
| Attribute | Value |
|---|---|
| **Risk Score** | 0 (Low Risk) |
| **Network Classification** | Residential Endpoint |
| **ISP/Provider** | Charter Communications Inc |
| **ASN** | 11427 |
| **Netname** | RRWE-IPV6 |
| **DNS PTR** | syn-2603-8088-2800-0006-6957-ba96-3475-59fc.res6.spectrum.com |
| **Forward DNS** | spectrum.com |
| **Open Ports** | None detected |
## Geolocation Analysis
Multiple geolocation providers provide varying results:
- MaxMind GeoLite2: Harlingen, Texas, US (26.1813, -97.7483)
- Team Cymru Country: CO, US (39.83, -98.58)
- Consensus: US-based with 2,500 km accuracy radius
The discrepancy between providers is common for residential IPs and does not indicate malicious activity.
## Threat Indicators
- Blacklist Count: 0
- Known Attacker: False
- Tor Exit Node: False
- Proxy/VPN: False
- Campaign Associations: None
- Threat Feeds: None listed
## Neighborhood Assessment
The /48 subnet (2603:8088:2800:6:6957:ba96:3475:59fc/48) shows:
- Abuse Density: 0 (clean)
- Threat Siblings: 0
- Active Siblings: 0
- Classification: Clean
## Historical Observations
18 observations recorded on 2026-09-19:
- Consistent residential classification throughout
- No ownership changes
- No threat persistence indicators
- Geolocation signals remain stable
## Recommendations
Action: Allow traffic
- No firewall rules required
- No blocking or monitoring actions recommended
- No known malicious activity associated with this IP
This IP address represents a benign residential endpoint with no security concerns.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Charter Communications Inc |
| ASN | AS11427 |
| Network Name | RRWE-IPV6 |
| CIDR Block | β |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | syn-2603-8088-2800-0006-6957-ba96-3475-59fc.res6.spectrum.com |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | syn-2603-8088-2800-0006-6957-ba96-3475-59fc.res6.spectrum.com |
π DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| 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 | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-09-19 11:15:25 UTC |
| Last Seen | 2026-09-19 11:15:25 UTC |
| Profile Built | 2026-09-19 11:27:21 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.