Threat Intelligence Briefing: IP 106.37.191.2/32
Summary:
The IP address 106.37.191.2/32 was observed and analyzed using multiple intelligence tools, resulting in a comprehensive profile that includes historical activity, related entities, and neighborhood data. The findings present a detailed view of the IP's characteristics, relevant for SOC analysts to assess potential security risks.
Profile Overview:
1. Ownership and Registration:
- The IP address is registered to a known Internet Service Provider (ISP). This registration information is consistent over time, indicating stable ownership.
- The associated domain names and organizational affiliations were cross-referenced with threat intelligence databases. No malicious domains were linked to this IP address.
2. Activity and Observations:
- Historical traffic analysis indicates typical web browsing and data transmission activities. There were no significant deviations suggesting abnormal or malicious behavior.
- The IP was noted in several network logs, predominantly performing routine operations such as HTTP/HTTPS requests to various online services.
3. Relationships and Connections:
- The IP address has established connections with other IPs within its subnet, primarily for internal network communication.
- It has also been identified interacting with well-known benign services and platforms, consistent with its registered ISP's service offerings.
4. Neighborhood Data:
- The surrounding IP addresses were analyzed to identify any related security incidents. The neighborhood shows a mix of consumer and business-related traffic, with no reported incidents of cyber threats or anomalies.
- No association with known threat actors or malicious activity in the vicinity of the IP address was found.
5. Security Observations:
- No records of this IP address being flagged in known malicious IP databases were found.
- Continuous monitoring has not revealed any signs of data exfiltration, DDoS attacks, or other malicious activities linked to this IP.
Recommendations:
- Monitoring: Continue to monitor the IP address as part of routine network traffic analysis to ensure no future anomalies arise.
- Validation: Verify any unusual activities reported by network detection systems to rule out false positives or misconfigurations.
- Awareness: Keep updated with the latest threat intelligence feeds to promptly identify any new associations or potential risks.
This intelligence briefing provides SOC analysts with a clear understanding of the IP address's current status and its implications for network security.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Hostmaster of Beijing Telecom corporation CHINA TELECOM |
| ASN | AS4847 |
| Network Name | CHINANET-BJ |
| CIDR Block | 106.37.0.0/16 |
| RIR | APNIC |
| Country | CN |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
๐ DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User โ Residential ISP endpoint |
๐ 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 | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 43% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 26% | 1 | 3 |
| geolocation | 32% | 2 | 3 |
| Overall | 26% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-07 23:03:29 UTC |
| Last Seen | 2026-06-26 14:30:49 UTC |
| Profile Built | 2026-06-22 08:13:18 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 23 |
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