# IP INTELLIGENCE BRIEFING: 181.42.141.216/32
## EXECUTIVE SUMMARY
IP address 181.42.141.216 presents a LOW RISK profile with no active threat indicators. The address is assigned to Entel PCS Telecomunicaciones S.A. (ASN 27651), a Chilean telecommunications provider. The IP is currently firewalled with no accessible services and exhibits no malicious behavior across all observation windows.
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## OWNERSHIP & GEOLOCATION
| Attribute | Value |
|---|---|
| **Organization** | Entel PCS Telecomunicaciones S.A. |
| **ASN** | 27651 |
| **Network Block** | 181.42.0.0/16 |
| **Country** | Chile (CL) |
| **City** | Santiago Metropolitan |
| **RIR** | LACNIC |
| **Classification** | Residential/Corporate Client |
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## THREAT ASSESSMENT
Risk Score: 0 (Low Risk)
Abuse Confidence: None detected
Blacklist Status: Clean (0 listings)
Known Malicious Activity: None
Threat Indicators
- Tor Exit Node: No
- Proxy/VPN: No
- CDN/Cloud/Hosting: No
- Known Campaigns: None
- Threat Feeds: No matches
Service Exposure
- Open Ports: None detected
- HTTP/TLS: No accessible services
- Status: Firewalled / No Services
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## NETWORK CONTEXT
Neighborhood Analysis
The IP resides in subnet 181.42.141.0/24 with the following characteristics:
| Metric | Value |
|---|---|
| Total Siblings | 256 |
| Active Siblings | 2 |
| Abuse Density | 0 (0.0%) |
| High-Risk Neighbors | 0 |
| Medium-Risk Neighbors | 0 |
Notable Neighbor IPs
- 181.42.141.52 — Risk Score: 25, Authority Score: 50
- 181.42.141.130 — Risk Score: 0, Authority Score: 50
The subnet demonstrates minimal abuse activity, with only 2 active sibling IPs out of 256 total addresses.
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## RELATIONSHIP GRAPH
| Relationship Type | Target |
|---|---|
| Same Network | 181.42.0.0 - 181.42.255.255 |
| DNS Association | client-181-42-141-216.imovil.entelpcs.cl |
---
## OBSERVATION HISTORY
Total Observations: 17 signals recorded (most recent: 2026-07-28)
Signal Timeline
- 2026-07-28 12:43:43 UTC — Ownership/Threat persistence assessment (Confidence: 85%)
- 2026-07-28 12:42:57 UTC — Port/service scan (Confidence: 70%)
- 2026-07-28 12:41:56 UTC — Geolocation data (Confidence: 70%)
- 2026-07-28 12:41:54 UTC — DNS/Threat listings (Confidence: 50%)
- 2026-07-28 12:41:51 UTC — DNS/Certificate validation (Confidence: 50%)
Temporal Analysis
- Ownership Changes: 0
- Threat Persistence Days: 0
- Observation Count: 17
- Persistently Malicious: No
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## RECOMMENDED ACTIONS
Security Posture: No immediate action required.
The IP address demonstrates benign characteristics consistent with a legitimate residential or corporate client connection from Entel PCS infrastructure. No firewall rules or blocking recommendations are warranted based on current data.
Monitoring Recommendations
- Continue standard logging if the IP appears in traffic logs
- No threat hunting indicators present
- No campaign correlation detected
---
## CONCLUSION
IP 181.42.141.216 is a legitimate client IP from Chilean provider Entel PCS with no evidence of malicious activity. The address is properly registered, geolocated to Santiago, and maintains a clean reputation across all threat intelligence sources. No defensive action is required at this time.
Classification: LOW RISK — Benign Traffic Source
Last Updated: 2026-07-28
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Entel PCS Telecomunicaciones S.A. |
| ASN | AS27651 |
| Network Name | 181.42.0.0 - 181.42.255.255 |
| CIDR Block | 181.42.0.0/16 |
| RIR | LACNIC |
| Country | CL |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | client-181-42-141-216.imovil.entelpcs.cl |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | client-181-42-141-216.imovil.entelpcs.cl |
🔐 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 | End-User — Residential ISP endpoint |
🔌 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 | AS27651 |
| Network Prefix | 181.42.128.0/17 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 32% | 2 | 6 |
| routing | 16% | 1 | 2 |
| services | 12% | 2 | 2 |
| ownership | 17% | 2 | 3 |
| reputation | 26% | 1 | 5 |
| geolocation | 17% | 2 | 3 |
| Overall | 20% | 10 | 21 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-17 23:21:45 UTC |
| Last Seen | 2026-09-05 20:10:03 UTC |
| Profile Built | 2026-09-05 20:14:29 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 34 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 181.42.141.216
Who owns the IP address 181.42.141.216?
181.42.141.216 is registered to Entel PCS Telecomunicaciones S.A.. The address falls within the 181.42.0.0/16 network block. Registration is held at LACNIC.
Where is 181.42.141.216 located?
Geolocation data places 181.42.141.216 in Santiago, Santiago Metropolitan, Chile. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 181.42.141.216 malicious or safe?
181.42.141.216 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.
What is the hostname for 181.42.141.216?
The reverse DNS (PTR) record for 181.42.141.216 is client-181-42-141-216.imovil.entelpcs.cl. This hostname is not forward-confirmed, so it should be treated as a weak signal.