119.129.173.21
IP Intelligence Briefing: 119.129.173.21
*Generated via IPDebrief analysis*
---
**1. Core Profile**
- Risk Rating: Low Risk (Risk Score: 0 / Provider Score: 0 / Authority Score: 0)
- Ownership:
- ASN: 4134 (CHINANET-GD)
- ISP: China Telecom (IPMASTER CHINANET-GD)
- Geolocation: Guangdong, China (Guangzhou)
- Network Role: Mobile (LTE/5G) | No public services or DNS records | Firewalled
---
**2. Threat Indicators**
- Malicious Activity: No detected threats, spam, or malicious campaigns.
- Blacklists: Not listed in any public DNSBLs (0 matches).
- Historical Signals:
- 17 observations (last 30 days) show no persistent malicious behavior.
- One high-confidence inference linked to China Telecom’s infrastructure.
---
**3. Network Relationships**
- Subnet: 119.129.173.21/24
- Neighbors:
- Subnet abuse density: 1/100 (mostly clean).
- No active or threatening sibling IPs detected.
- Shared Networks:
- Associated with CHINANET-GD (China Telecom backbone).
---
**4. Anomalies & Observations**
- Geolocation Consensus: Confirmed via MaxMind and multi-signal inference (±2500km accuracy).
- BGP Data: Prefix 119.128.0.0/12 registered to CHINANET-BACKBONE (2008).
- Mobile Carrier: China Telecom (MCC 460, MNC 03) | LTE/5G.
---
**5. Recommendations**
- Monitoring: Maintain passive monitoring for unexpected service changes or new threat indicators.
- Firewall: No immediate blocking required; IP is part of a legitimate mobile carrier network.
- Context: Verify if the IP is associated with internal infrastructure or third-party services.
---
Conclusion: 119.129.173.21 is a low-risk IP owned by China Telecom’s mobile network. No evidence of malicious activity detected. Continue standard network hygiene practices.
*Data sourced from IPDebrief’s real-time threat intelligence platform.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IPMASTER CHINANET-GD |
| ASN | AS4134 |
| Network Name | CHINANET-GD |
| CIDR Block | 119.128.0.0/12 |
| 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 | Mobile |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| 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 | 33% | 2 | 4 |
| routing | 19% | 1 | 2 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 23% | 2 | 2 |
| Overall | 23% | 9 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-12 03:42:33 UTC |
| Last Seen | 2026-06-26 14:30:57 UTC |
| Profile Built | 2026-06-06 08:33:09 UTC |
| Data Freshness | Live |
| Signal Types | 16 |
| Total Observations | 18 |
Full dossier details are available via our API.