106.37.205.221
# IP Intelligence Briefing: 106.37.205.221/32
## Executive Summary
IP 106.37.205.221 is a low-risk residential endpoint from China Telecom Beijing (ASN 4847) with minimal threat indicators. The IP presents no immediate security concerns and requires standard monitoring.
## Threat Profile
Risk Assessment: Low Risk (Score: 25/100)
Geolocation: Beijing, China (CN)
Network Classification: Residential Endpoint
Infrastructure Type: Residential (non-cloud, non-hosting)
Ownership & Network Details
- ASN: 4847 (CHINANET-BJ)
- Organization: Hostmaster of Beijing Telecom Corporation
- CIDR Block: 106.37.0.0/16
- RIR: APNIC
- Abuse Contact: anti-spam@chinatelecom.cn
Threat Indicators
- Blacklist Count: 0
- DNSBL Listed: 1 of 8 total lists (minimal impact)
- Tor Exit Node: No
- Known Attacker: No
- Spam Source: No
- Active Threat Campaigns: None detected
## Network & Service Analysis
DNS Resolution: No PTR hostnames, no forward resolution confirmed
Open Ports: None detected
TLS/HTTP Services: No active services detected
Certificate Authority: No SSL/TLS certificates observed
Control Plane Data
- BGP Prefix: 106.37.0.0/16
- Route Stability: Stable
- RPKI State: Validated
- DNSSEC: Valid
## Neighborhood Assessment
Subnet: 106.37.205.221/24
Abuse Density: 0%
Classification: Clean
Total Siblings: 1
Active Threat Siblings: 0
High/Medium Risk Neighbors: 0
Conclusion: The /24 subnet demonstrates no abuse patterns; this IP operates in isolation within a clean network environment.
## Observation History
Total Observations: 14 signals
Recent Activity: 2026-07-23
Threat Persistence: 0 days
Ownership Changes: 0
Recent observations confirm consistent residential classification and stable network characteristics with no escalation in threat profile.
## Relationship Graph
Related Entities: 3 relationships
Network Associations: CHINANET-BJ (multiple entries)
No cross-network or organizational links detected
## Recommended Security Actions
Action Priority: Monitor (No immediate action required)
Firewall Rules: None recommended
WAF Rules: None required
Justification: The IP exhibits standard residential behavior with no malicious indicators. The single DNSBL listing represents minimal risk typical of residential IP ranges.
## Intelligence Notes
- IP operates as a legitimate residential endpoint from China Telecom infrastructure
- No evidence of command-and-control, scanning, or exploit activity
- Clean neighborhood suggests legitimate end-user usage
- Standard monitoring recommended; no block or quarantine actions warranted
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*Generated by IPDebrief Intelligence Platform*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 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 |
🌐 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 | Residential Endpoint |
| Network Tier | End-User — Residential ISP endpoint |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS4847 |
| Network Prefix | 106.37.0.0/16 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-03 16:57:23 UTC |
| Last Seen | 2026-08-22 16:30:50 UTC |
| Profile Built | 2026-08-29 10:24:03 UTC |
| Data Freshness | Live |
| Signal Types | 15 |
| Total Observations | 16 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 106.37.205.221
Who owns the IP address 106.37.205.221?
106.37.205.221 is registered to Hostmaster of Beijing Telecom corporation CHINA TELECOM. The address falls within the 106.37.0.0/16 network block. Registration is held at APNIC.
Where is 106.37.205.221 located?
Geolocation data places 106.37.205.221 in Beijing, Beijing, China. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 106.37.205.221 malicious or safe?
106.37.205.221 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
Is 106.37.205.221 a VPN, proxy, or data center address?
106.37.205.221 is classified as a residential network based on network ownership and behavioural analysis.