14.103.149.158
IP Intelligence Briefing: 14.103.149.158
Date: 2026-06-02
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**Risk Profile**
- Overall Risk Score: 50 (Moderate)
- Ownership: ASN 137718 (IRT-VOLCANO-ENGINE-CN, China)
- Geolocation: China (CN), inferred with 0.52 confidence (latitude 35.86, longitude 104.2).
- Network Role: Firewalled / No Services (no open ports, no TLS/HTTP signatures).
- Threat Indicators: No known malicious activity, spam, or attacker associations.
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**Key Observations**
1. BGP & Subnet:
- Part of the `14.103.144.0/20` prefix (VOLCANO-ENGINE).
- Subnet `14.103.149.158/24` has 0.5 abuse density (mostly clean, 1 threat sibling).
2. DNS & Control Plane:
- DNSSEC valid, but listed on 2/8 DNSBLs (e.g., Spamhaus, Project Honey Pot).
- No CDN, VPN, or Tor associations.
3. Neighbor Activity:
- Single neighbor `14.103.149.244` (risk score 25) in same /24 subnet.
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**Recommended Actions**
- Firewall Blocking:
- Block the IP via iptables, nftables, or cloud WAFs (e.g., AWS WAF rule: `14.103.149.158/32`).
- Monitor Subnet:
- Track `14.103.149.244` due to elevated risk in the same subnet.
- Verify DNSBL Listings:
- Investigate DNSBL associations (e.g., Spamhaus, OpenDNS) for potential spoofing or abuse.
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**Conclusion**
This IP is associated with a Chinese organization but shows no direct malicious activity. Its moderate risk stems from DNSBL listings and a neighbor with higher risk. While not a high-priority threat, proactive monitoring and subnet-level analysis are recommended to mitigate potential lateral movement or network compromise risks.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-VOLCANO-ENGINE-CN |
| ASN | AS4811 |
| Network Name | — |
| CIDR Block | — |
| RIR | APNIC |
| Country | — |
| 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 | 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 | 21% | 2 | 2 |
| routing | 17% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 15% | 1 | 2 |
| geolocation | 21% | 2 | 2 |
| Overall | 18% | 9 | 11 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:41 UTC |
| Last Seen | 2026-06-22 14:34:13 UTC |
| Profile Built | 2026-06-22 15:10:19 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 23 |
Full dossier details are available via our API.