IP Intelligence Briefing: 112.94.5.43
*Generated via IPDebrief Threat Intelligence Platform*
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**Key Risk Indicators**
- Risk Score: 80/100 (High Risk)
- Threat Observations:
- Listed in 5/8 DNSBLs (high severity)
- ICMP blocking detected (traceroute validation failure)
- No direct malware, C2, or exploit indicators
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**Network & Ownership**
- ASN: 17622 (IRT-CU-CN)
- Organization: China Unicom Guangzhou network (CN)
- Geolocation:
- Country: China (CN)
- Geo-plausible (2500km accuracy radius)
- Traceroute suggests ~8000km distance (potential misrouting)
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**Behavioral & Technical Context**
- Network Role: Firewalled / No Services (no open ports, TLS, or HTTP signatures)
- Subnet: 112.94.5.43/24 (clean neighborhood, 0 abuse density)
- DNSSEC: Validated
- BGP: Route stable (no recent changes)
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**Observation Trends**
- Recent Activity:
- 15 observations since 2026-06-04
- DNSBL listings (5/8) and geo-validation anomalies persist
- No new threat indicators or service exposure
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**SOC Action Plan**
1. Monitor: Track DNSBL listings and ICMP behavior for evasion tactics.
2. Validate: Confirm if DNSBL entries are false positives or part of a broader campaign.
3. Isolate: Apply restrictive rules (e.g., `iptables -A INPUT -s 112.94.5.43/32 -j DROP`) if further activity is detected.
4. Contextualize: Cross-reference with 112.94.4.0/23 BGP prefix for network-level analysis.
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*Note: No immediate actionable threats detected, but high-risk DNSBL association warrants continued monitoring.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | IRT-CU-CN |
| ASN | AS17622 |
| Network Name | GuangZhou-unicom |
| CIDR Block | 112.94.0.0/16 |
| 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 | Unknown |
| 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 | |||
| 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 | 27% | 2 | 2 |
| routing | 20% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 32% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 23% | 2 | 2 |
| Overall | 21% | 9 | 11 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Fresh
| First Seen | 2026-05-08 05:01:30 UTC |
| Last Seen | 2026-06-26 18:10:25 UTC |
| Profile Built | 2026-06-23 06:45:47 UTC |
| Data Freshness | Fresh |
| Signal Types | 15 |
| Total Observations | 15 |
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