108.197.237.160
IP Intelligence Briefing: 108.197.237.160
Date: 2026-06-08
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**1. Core Profile**
- Risk Score: 80 (High Risk)
- Ownership: AT&T Enterprises, LLC (ASN 7018)
- Geolocation: Brentwood, CA, United States (37.93° N, -121.69° W)
- Network Role: Mobile Carrier (LTE/5G)
- Threat Indicators: No direct malicious activity detected. Listed in 5 DNSBLs (open resolver, spam, or abuse listings).
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**2. Observation History**
- Recent Activity (June 8, 2026):
- Residential IP with no active services (no open ports, TLS, or HTTP detected).
- DNSSEC and CAA records validated, but flagged in 8 DNSBLs (e.g., Open Resolver, Spamhaus).
- No persistent malicious behavior or campaign correlations.
- Historical Context:
- Stable ownership (no recent changes).
- No scans, vulnerabilities, or suspicious DNS activity observed in the last 30 days.
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**3. Relationships**
- DNS Associations:
- Resolves to `108-197-237-160.lightspeed.sntcca.sbcglobal.net` (SBC Global).
- No linked domains or email auth records (SPF/DKIM not configured).
- Network Connections:
- Part of AT&T's `SBCIS-SBIS` subnet (108.192.0.0/10).
- No direct relationships to known malicious networks or organizations.
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**4. Neighborhood Analysis**
- Subnet: 108.197.237.160/24 (no neighboring IPs returned).
- Abuse Density: 0% (no risky siblings in the subnet).
- Note: The IP appears isolated in its subnet, with no adjacent high-risk activity.
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**5. Recommendations**
- Monitor DNS Activity: Track DNSBL listings and validate DNSSEC/CAA records for potential resolver abuse.
- Restrict Access: Consider blocking the IP in firewalls if it persists in open resolver or spam activity.
- Verify Mobile Carrier Configuration: Ensure AT&T’s LTE/5G infrastructure is properly secured against unauthorized access.
End of Briefing
*Generated by IPDebrief intelligence platform.*
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-SBIS |
| CIDR Block | 108.192.0.0/10 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 108-197-237-160.lightspeed.sntcca.sbcglobal.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 108-197-237-160.lightspeed.sntcca.sbcglobal.net |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | 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 | |||
| 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 | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 30% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 14% | 6 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-18 15:24:58 UTC |
| Last Seen | 2026-06-08 14:01:57 UTC |
| Profile Built | 2026-06-08 14:06:13 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 17 |
Full dossier details are available via our API.