129.121.54.208
IP Intelligence Dossier
Your IP: 216.73.216.123
🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 129.121.54.208
Date: 2026-06-06
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**1. Core Profile**
- Risk Score: Moderate (50/100)
- Ownership: Registered to Oso Grande IP Services, LLC (ASN 31898, ARIN)
- Geolocation: Brazil (São Paulo, Vinhedo), with mixed geolocation confidence.
- Network Role: Firewalled / No Services; no open ports or TLS services detected.
- Threat Indicators: No known malicious activity, spam, or attacker associations.
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**2. Historical Observations**
- Geolocation: Consistent with Brazil (Vinhedo) and U.S. (MA) over 16 observations.
- Network Ownership: Stable, with no recent ownership changes.
- Operator Risk: Minimal (0.1304 score), indicating low abuse risk.
- Routing: BGP prefix 129.121.48.0/21 linked to Oracle Corporation (AS 31898).
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**3. Relationships & Network Context**
- Subnet: Part of 129.121.54.208/24, with 3 sibling IPs (2 active, 1 flagged as clean).
- Neighbors:
- 129.121.54.57 (Risk: 50), 129.121.54.93 (Risk: 40).
- Subnet abuse density: 0 (clean).
- Network Connections: Linked to OGTIPS1-129-121 (Oracle Corporation), suggesting legitimate infrastructure.
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**4. DNS & Email Security**
- PTR Record: Resolves to 129-121-54-208.unifiedlayer.com.
- Email Security: SPF and DMARC records detected, but no email reputation data available.
- Domain: UnifiedLayer.com (hosted domains: 0).
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**5. Threat & Abuse Analysis**
- No Threat Indicators: No DNSBL listings, malware campaigns, or honeypot hits.
- Subnet Risk: Clean neighborhood with no high-risk siblings.
- Behavioral Flags: No suspicious activity (e.g., port scanning, enumeration).
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**6. Recommended Actions**
- Monitor: Track geolocation consistency and network ownership changes.
- Firewall: Allow traffic based on known services (no open ports detected).
- Verify: Confirm domain security (unifiedlayer.com) and ensure SPF/DMARC alignment.
- Investigate: Cross-check with Oracle Corporation’s network infrastructure for context.
Conclusion: This IP appears to be part of a legitimate, low-risk network with no current malicious indicators. No immediate mitigation required, but ongoing monitoring is advised for anomalies.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Oso Grande IP Services, LLC |
| ASN | AS31898 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 129-121-54-208.unifiedlayer.com |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 129-121-54-208.unifiedlayer.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Single-Service Host |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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-3ubuntu0.6 |
🔐 TLS Certificate
No certificate
Issued by —
N/A
| 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 | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 21% | 10 | 14 |
Coverage: 6/6 dimensions · Data sufficiency: sufficient
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Fresh
| First Seen | 2026-05-14 07:13:02 UTC |
| Last Seen | 2026-06-26 18:10:35 UTC |
| Profile Built | 2026-06-21 22:06:03 UTC |
| Data Freshness | Fresh |
| Signal Types | 19 |
| Total Observations | 19 |
🔍 19 signal types · 19 observations collected
This report is generated from 19+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
ℹ️ About This Report
All data shown is publicly available network metadata — IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.