99.88.84.205
IP Intelligence Briefing: 99.88.84.205
Date: 2026-06-07
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**1. IP Profile**
- Risk Score: Low (25/100)
- Ownership:
- ISP: AT&T Enterprises, LLC (ASN 7018)
- Geolocation: Residential, United States (CA, Santa Ana), ARIN-regulated
- Network Role: Residential endpoint (mobile LTE/5G, AT&T infrastructure)
- Threat Indicators: No malicious activity detected (no indicators, blacklists, or campaigns).
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**2. Observation History**
- Recent Activity (30 days):
- Marked as residential (June 7, 2026) but inconsistently flagged as non-residential in prior records (May 30, 2026).
- Geolocation data shows plausible U.S. origin (ARIN, 2500km accuracy radius).
- No persistent threat signals (0 threat observations).
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**3. Relationships**
- Network Affiliation:
- Linked to SBCIS-SBIS (AT&T’s network) via BGP and CIDR (99.88.0.0/13).
- No direct ties to other malicious entities or subnets.
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**4. Neighborhood Analysis**
- Subnet: 99.88.84.205/24
- Abuse Density: 1/100 (mostly clean).
- Neighbors: No active IPs detected in the subnet (0 siblings).
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**5. Recommendations**
- SOC Action: Monitor for anomalous traffic patterns (e.g., unexpected ports, DNS requests).
- Context: Residential IP with no known threats, but inconsistent historical data may warrant periodic re-evaluation.
- Firewall: No immediate blocking required; consider low-priority watch for behavioral changes.
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Source: IPDebrief intelligence suite.
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 | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| 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 | Single-Service Host |
| Network Tier | End-User — Residential ISP endpoint |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 22 | ssh | tcp | |
| Closed Ports | 25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
| SSH Version | SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.15 |
🔐 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 | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 20% | 9 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-14 13:25:45 UTC |
| Last Seen | 2026-06-07 07:02:53 UTC |
| Profile Built | 2026-06-07 07:10:02 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.