# IP Intelligence Briefing: 220.180.99.71/32
Classification: Low Risk | Jurisdiction: China (CN) | Provider: Chinanet/China Telecom
## Executive Summary
IP address 220.180.99.71 presents as a low-risk mobile network endpoint from China's CHINANET infrastructure. No active threat indicators, blacklist entries, or malicious campaigns were observed. The IP resolves to a residential mobile connection with no open services.
## Technical Profile
- ASN: 4134 (CHINANET Hostmaster)
- Organization: CHINANET-AH (Anhui region)
- Geolocation: Fuyang, Anhui, China (35.86°N, 104.2°E)
- Network Type: Mobile (China Telecom, MCC 460, MNC 03)
- Connection Technology: LTE/5G
- Risk Score: 0 (Low Risk)
- Abuse Confidence Score: Null
- Blacklist Count: 0
## Network Services & DNS
- Open Ports: None detected
- TLS Certificates: None
- PTR Hostnames: None
- Forward Resolution: Unconfirmed
- Email Auth (SPF/DMARC): Not present
- Service Purpose: Firewalled / No Services
## Threat Indicators
- Known Attacker: No
- Spam Source: No
- Tor Exit Node: No
- Proxy/VPN: No
- Known Campaigns: None
- Threat Persistence Days: 0
- Threat Observation Count: 0
- Is Persistently Malicious: No
## Historical Activity
Observation history shows 14 recorded signals over the monitoring period. Recent activity includes:
- Consistent CN geolocation inference
- One signal indicating threat feed association (4 pulses)
- No ownership changes or persistent malicious behavior detected
- ICMP validation blocked (expected for residential mobile networks)
## Neighborhood Analysis
- Subnet: 220.180.99.0/24
- Abuse Density: 0%
- Total Siblings: 0
- Threat Siblings: 0
- Active Siblings: 0
- High/Medium Risk Neighbors: None
## Recommended Actions
No firewall rules or blocking actions recommended at this time. The IP exhibits characteristics of a benign mobile network endpoint with no actionable threat signals. Standard monitoring is sufficient.
## Intelligence Notes
The IP resides within the CHINANET-AH prefix (220.180.0.0/16). Mobile carrier association with China Telecom indicates this is a user-accessible IP rather than infrastructure. The absence of open services, combined with zero-risk scoring and no blacklist presence, supports classification as low-risk. Historical threat feed signals warrant continued observation but do not indicate current compromise.
Briefing Generated: 2026-07-30 | Data Sources: IPDebrief Intelligence Platform
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Chinanet Hostmaster |
| ASN | AS4134 |
| Network Name | CHINANET-AH |
| CIDR Block | 220.180.0.0/16 |
| RIR | APNIC |
| Country | CN |
| Abuse Contact | โ |
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 | Mobile |
| 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 | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-07-25 14:53:07 UTC |
| Last Seen | 2026-07-30 04:24:46 UTC |
| Profile Built | 2026-07-30 04:40:49 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 18 |
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