71.142.234.23
IP Intelligence Briefing: 71.142.234.23/32
*Generated via IPDebrief tools (profile, history, relationships, and neighborhood analysis)*
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**1. IP Profile**
- Risk Score: 25 (Low Risk)
- Ownership:
- ASn: 7018 (AT&T Enterprises, LLC)
- Subnet: 71.141.192.0/18
- Geolocation: Orlando, Florida, US (residential)
- Threat Indicators:
- No malicious activity detected (no blacklists, campaigns, or DNS anomalies).
- Mobile carrier: AT&T (LTE/5G).
- Network Role: Residential endpoint, not CDN, VPN, or hosting.
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**2. Observation History**
- Stability: Minimal fluctuations; no persistent malicious behavior.
- Risk Trends:
- No significant changes in threat signals over time.
- DNSSEC valid, no route instability.
- Abuse Density: Subnet (71.142.0.0/16) shows "mostly_clean" classification.
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**3. Relationships**
- Linked Entities:
- Same network (SBCIS-SIS80) with no external connections.
- No hostname, certificate, or organizational links detected.
- Mobile Carrier: AT&T Services, Inc. (MCC 310, MNC 410).
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**4. Neighborhood Analysis**
- Subnet: 71.142.234.23/24
- Neighbor Risk:
- Zero neighboring IPs identified (likely due to subnet size or data limitations).
- Subnet abuse density: 1 (low risk).
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**5. Recommendations**
- Monitor: Track for unusual activity (e.g., port openings, DNS changes).
- No Immediate Action: Low-risk residential IP with no malicious indicators.
- Firewall: No blocking required; allow traffic unless anomalous behavior is detected.
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Conclusion: 71.142.234.23 is a benign residential IP owned by AT&T, with no signs of malicious activity. No further action is needed unless new threats emerge.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | AT&T Enterprises, LLC |
| ASN | AS7018 |
| Network Name | SBCIS-SIS80 |
| CIDR Block | 71.141.192.0/18 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ 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 | 38% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 26% | 1 | 4 |
| geolocation | 31% | 2 | 2 |
| Overall | 26% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-12 15:48:34 UTC |
| Last Seen | 2026-06-06 13:43:52 UTC |
| Profile Built | 2026-06-06 13:48:38 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 18 |
Full dossier details are available via our API.