# THREAT INTELLIGENCE BRIEFING
Target: 114.230.241.158/32
Date: 2026-07-30
Classification: Low Risk
---
## EXECUTIVE SUMMARY
IP 114.230.241.158 is a low-risk address (Risk Score: 25) associated with China Telecom's mobile network infrastructure in China. No active threat indicators, open services, or persistent malicious behavior detected.
---
## NETWORK OWNERSHIP & GEOLOCATION
- ASN: 4134 (Chinanet Hostmaster)
- Organization: CHINANET-JS
- CIDR Block: 114.224.0.0/12
- Country: CN (China)
- Mobile Carrier: China Telecom (MCC: 460, MNC: 03)
- Technology: LTE/5G
- Registration: APNIC RIR
---
## THREAT ASSESSMENT
| Metric | Value |
|---|---|
| Risk Score | 25 (Low Risk) |
| Abuse Confidence | Not elevated |
| Blacklist Count | 0 |
| DNSBL Listed | 1/8 lists |
| Known Campaigns | None |
| Tor Exit Node | No |
| Known Attacker | No |
| Spam Source | No |
Threat Indicators: None detected
---
## NETWORK BEHAVIOR
- Service Status: Firewalled / No Services Detected
- Open Ports: None
- TLS Certificates: None
- HTTP Services: None
- DNS Records: No PTR hostnames, no reverse DNS resolution
- Email Auth: No SPF/DMARC records (no hosted domain)
---
## NEIGHBORHOOD ANALYSIS
Subnet: 114.230.241.0/24
- Total Neighbors: 6
- Abuse Density: 0%
- Risk Distribution: 5 Low, 0 Medium, 0 High
- Neighbor Risk Scores: Consistent at 25 (low)
Neighbor IPs:
- 114.230.241.50 (Risk: 25)
- 114.230.241.74 (Risk: 25)
- 114.230.241.124 (Risk: 25)
- 114.230.241.166 (Risk: 25)
- 114.230.241.206 (Risk: 25)
- 114.230.241.237 (No data)
---
## OBSERVATION HISTORY
- Total Observations: 15
- Threat Observation Count: 0
- Ownership Changes: 0 (stable ownership)
- Threat Persistence: None detected
- Recent Activity: Consistent mobile network signals
---
## RELATIONSHIPS
- Same Network: CHINANET-JS (2 entries)
---
## RECOMMENDED ACTIONS
Classification: Monitor / Standard Traffic
| Action | Priority |
|---|---|
| Allow traffic | Low |
| Block traffic | Not Recommended |
| Log for analysis | Standard |
| Add to blocklist | Not Recommended |
Firewall Rules: No specific rules generated due to low risk profile.
---
## ANALYST NOTES
This IP belongs to China Telecom's mobile network infrastructure. The address shows:
- Stable ownership with no ISP changes
- No persistent malicious activity
- Low abuse density in the /24 subnet
- Mobile carrier origin (typical for consumer/enterprise mobile endpoints)
- No open services detected (firewalled configuration)
SOC Recommendation: Treat as standard legitimate traffic from a mobile carrier. No immediate blocking required. Monitor for behavioral changes if traffic patterns deviate from baseline.
---
*Report generated by IPDebrief Intelligence Platform*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Chinanet Hostmaster |
| ASN | AS4134 |
| Network Name | CHINANET-JS |
| CIDR Block | 114.224.0.0/12 |
| 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 | Mobile |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown โ Insufficient routing data to classify |
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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 35% | 2 | 2 |
| Overall | 18% | 5 | 5 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-07-26 21:27:33 UTC |
| Last Seen | 2026-07-30 09:05:20 UTC |
| Profile Built | 2026-07-30 09:16:14 UTC |
| Data Freshness | Live |
| Signal Types | 16 |
| Total Observations | 16 |
Full dossier details are available via our API.