220.179.255.54
IP Intelligence Briefing: 220.179.255.54
Date: 2026-06-03
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**1. Core Profile**
- Risk Score: 80 (High Risk)
- Ownership:
- ASN: 4134 (Chinanet Hostmaster / China Telecom)
- CIDR: 220.180.0.0/16
- RIR: APNIC
- Geolocation:
- Country: China (CN)
- City: Hefei, Anhui
- Coordinates: 35.86°N, 104.2°E (±2500 km accuracy)
- Network Role: Mobile LTE/5G (China Telecom)
- Threat Indicators:
- No direct malicious indicators (no malware, spam, or known attacker lists).
- DNSBL listings: 6/8 (potential abuse risk).
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**2. Observation History**
- Recent Activity (2026-06-03):
- High-severity listings detected (confidence: 85%).
- Subnet abuse density: 1 (mostly clean, but inherited risk: 2).
- DNSSEC validation: Enabled.
- No open ports or TLS services detected.
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**3. Relationships**
- Linked Entities:
- Subnet: 220.179.255.54/24 (abuse density: 1).
- Network: CHINANET-AH (multiple relationships).
- Provider: China Telecom (ASN 4134).
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**4. Neighborhood Analysis**
- Subnet: 220.179.255.54/24
- Neighbors: 0 active IPs (no sibling IPs found).
- Abuse Density: 0 (isolated IP).
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**5. Control Plane & DNS**
- BGP:
- Prefix: 220.178.0.0/15
- ASN 4134 (Chinanet Backbone).
- DNS:
- No PTR records or domain associations.
- DNSSEC valid, no CAA records.
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**6. Recommendations**
- Monitoring: Track DNSBL listings and subnet activity.
- Network Segmentation: Isolate mobile LTE/5G traffic due to potential carrier-based risks.
- Firewall Rules: Consider blocking based on ASN 4134 if suspicious activity persists.
- Geolocation Verification: Validate Hefei, Anhui coordinates for alignment with China Telecom’s infrastructure.
Note: No direct malicious indicators found, but the high risk score and DNSBL listings suggest closer monitoring.
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*Generated by IPDebrief. Data as of 2026-06-03.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Chinanet Hostmaster |
| ASN | AS4134 |
| Network Name | CHINANET-AH |
| CIDR Block | 220.180.0.0/16 |
| RIR | APNIC |
| Country | CN |
| Abuse Contact | — |
🌐 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 | |||
| 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 | 27% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 24% | 1 | 3 |
| geolocation | 21% | 2 | 2 |
| Overall | 20% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:04:13 UTC |
| Last Seen | 2026-06-26 18:11:09 UTC |
| Profile Built | 2026-06-23 08:26:50 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 19 |
Full dossier details are available via our API.