120.48.20.170
IP Intelligence Briefing: 120.48.20.170
Date: 2026-06-02
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**1. Profile Summary**
- Risk Score: 25 (Low Risk)
- Ownership: Baidu Noc (ASN 38365, APNIC)
- Geolocation: Beijing, China (CN)
- Network Role: Firewalled / No Services
- Threat Indicators: No malicious activity detected (no indicators, blacklists, or campaigns).
- Control Plane:
- BGP Prefix: `120.48.0.0/19`
- DNSSEC Valid, CAA Records Present
- Route Stability: Unstable (route changes in last 30 days)
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**2. Observation History**
- Recent Activity (Last 30 Days):
- 19 observations, 14 classified as "clean" (mostly benign).
- 1 low-risk DNSBL listing (out of 8 total lists).
- Geolocation inferred with 0.52 confidence (Beijing, China).
- No persistent malicious behavior or threat persistence.
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**3. Relationships**
- Linked Entities:
- Subnet: `120.48.0.0/19` (Baidu network)
- No external domains, certificates, or organizations directly linked.
- No known Tor, CDN, or mobile carrier associations.
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**4. Neighborhood Analysis**
- Subnet: `120.48.20.170/24`
- Abuse Density: 1 (low risk, "mostly clean")
- Neighbors: No active sibling IPs found in the subnet.
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**5. Actionable Insights**
- No Immediate Threat: The IP is owned by Baidu and shows no malicious indicators.
- Monitor Subnet: While the subnet has low abuse density, the lack of neighboring IPs may indicate a static or isolated host.
- Network Configuration: Verify if the firewalled nature is intentional (e.g., internal infrastructure).
- Threat Correlation: No known campaigns or malicious activity linked to this IP.
Recommendation: No urgent actions required. Continuously monitor for unexpected changes in network behavior or threat signals.
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*Generated via 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 | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Present |
☁️ 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
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 30% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 24% | 2 | 3 |
| ownership | 15% | 2 | 2 |
| reputation | 21% | 1 | 3 |
| geolocation | 32% | 2 | 3 |
| Overall | 23% | 10 | 16 |
| 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 11:45:54 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 27 |
Full dossier details are available via our API.