120.52.19.149
Intelligence analysis of IP address 120.52.19.149 classified the asset as Low Risk with a reputation score of 25. Ownership records linked the address to ASN 133119, Xin Xing, within the 120.52.0.0/16 CIDR block, with geolocation consensus placing the origin in China. Network scanning observed the host as firewalled with no open ports or active services. Although no specific threat indicators or blacklist listings were detected, the asset was flagged as a suspicious host. The associated 120.52.19.0/24 subnet presented a mixed classification with an abuse density of 0.3333 and contained two active threat siblings. Operational guidance recommended monitoring the IP address due to its mixed neighborhood classification, with a severity level assessed as low.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Xin Xing |
| ASN | AS133119 |
| Network Name | CU-CDC |
| CIDR Block | 120.52.0.0/16 |
| 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 | 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 | — |
🛡️ Public Network Snapshot
| Origin ASN | AS133119 |
| Network Prefix | 120.52.18.0/23 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 30% | 2 | 5 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 23% | 2 | 4 |
| reputation | 23% | 1 | 4 |
| geolocation | 25% | 2 | 3 |
| Overall | 20% | 10 | 19 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-11 20:38:11 UTC |
| Last Seen | 2026-09-05 19:20:04 UTC |
| Profile Built | 2026-09-05 19:28:30 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 28 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 120.52.19.149
Who owns the IP address 120.52.19.149?
120.52.19.149 is registered to Xin Xing. The address falls within the 120.52.0.0/16 network block. Registration is held at APNIC.
Where is 120.52.19.149 located?
Geolocation data places 120.52.19.149 in China. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 120.52.19.149 malicious or safe?
120.52.19.149 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.