120.48.90.166
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: 120.48.90.166/32
Date: 2026-06-17
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**1. Overview**
- Reputation: Moderate Risk (Risk Score: 50)
- Owner: Baidu Noc (ASN 38365, APNIC)
- Geolocation: Beijing, China (CIDR: 120.48.0.0/15)
- Network Role: Firewalled infrastructure with no open ports or services detected.
- Threat Indicators: No active malware, scans, or known attacker associations.
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**2. Risk & Threat Assessment**
- DNSBL Listings: 2 entries (low-severity, likely legacy or false positives).
- Subnet Abuse Density: 0.5 (mostly clean, but inherited risk from 1 threat sibling).
- Historical Observations:
- Single observation in June 2026 showing minimal risk (DNSSEC valid, no active threats).
- No persistent malicious activity or campaign correlations.
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**3. Relationships & Network Context**
- Linked Entities:
- Baidu Noc (same network, ASN 38365).
- No direct connections to known malicious organizations or domains.
- Subnet Neighbors:
- 1 active sibling IP (120.48.90.143) with a low risk score (30).
- Subnet classification: "mostly_clean" (abuse density: 0.5).
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**4. Actionable Insights**
- Monitor DNSBL Listings: Investigate the 2 DNSBL entries to confirm legitimacy, as they may indicate outdated or false positives.
- Track Subnet Activity: The inherited risk from the subnet suggests periodic re-evaluation of Baidu’s network for potential compromises.
- Verify Firewalled Infrastructure: Ensure no unintended exposure of internal Baidu services.
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**5. Recommendations**
- No Immediate Blocking: The IP shows no active threats but should be monitored for changes in DNSBL status or subnet behavior.
- Enhance DNS Monitoring: Validate the DNSSEC and SPF/DKIM configurations for associated domains to mitigate spoofing risks.
- Subnet-Wide Analysis: Cross-reference with Baidu’s network segments for broader threat detection.
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End of Briefing
*Generated by IPDebrief Threat Intelligence Platform*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Baidu Noc |
| ASN | AS38365 |
| Network Name | Baidu |
| CIDR Block | 120.48.0.0/15 |
| RIR | APNIC |
| Country | CN |
| Abuse Contact | — |
🌐 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 | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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
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 | 28% | 2 | 4 |
| routing | 17% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 23% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 22% | 10 | 15 |
Coverage: 6/6 dimensions · Data sufficiency: sufficient
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:35 UTC |
| Last Seen | 2026-06-26 18:10:31 UTC |
| Profile Built | 2026-06-22 11:36:56 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 19 |
🔍 18 signal types · 19 observations collected
This report is generated from 18+ 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.