72.31.119.169
Intelligence review identified 72.31.119.169 as a residential endpoint associated with Charter Communications, Inc (ASN 33363) within the 72.31.0.0/16 block. Geolocation consensus placed the endpoint in Birmingham, Alabama. Threat assessment returned zero indicators, with no blacklist hits, known campaigns, or spam source attribution. DNS records were forward-confirmed to lag-1.hcr01brtofl08.netops.charter.com. The associated /24 subnet exhibited zero abuse density and clean classification. Behavioral analysis recorded no honeypot hits or WAF violations. The assigned intent classification was clean residential, and the operational recommendation was to allow traffic with information-level severity.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Charter Communications, Inc |
| ASN | AS33363 |
| Network Name | MTA-3 |
| CIDR Block | 72.31.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | lag-1.hcr01brtofl08.netops.charter.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | lag-1.hcr01brtofl08.netops.charter.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ 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 | 35% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 44% | 2 | 4 |
| Overall | 25% | 10 | 15 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-08 22:16:39 UTC |
| Last Seen | 2026-09-21 03:33:31 UTC |
| Profile Built | 2026-09-21 03:43:02 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 31 |
Full dossier details are available via our API.