# IP Intelligence Briefing: 45.166.147.237/32
Date: July 24, 2026
Classification: Moderate Risk
Risk Score: 50/100
## Executive Summary
IP address 45.166.147.237 is associated with a Chilean infrastructure provider (ASN 267724) with geolocation confirmed in Alto Hospicio, Tarapacá region. The IP exhibits moderate risk characteristics but shows no active threat indicators, no open services, and no known malicious campaigns. The /24 subnet demonstrates clean abuse density with no neighboring threat activity.
## Technical Profile
Geolocation:
- Country: Chile (CL)
- Region: Tarapacá
- City: Alto Hospicio
- Coordinates: -20.2701, -70.115
- Timezone: America/Santiago
Network Infrastructure:
- ASN: 267724
- BGP Prefix: 45.166.147.0/24
- RIR Registration: Stable routing infrastructure
- Route Stability: False (route changes observed in last 30 days)
Network Role:
- Infrastructure Type: Firewalled / No Services
- Open Ports: None detected
- DNS Records: No forward resolution
- Email Authentication: SPF/DMARC not configured
## Threat Indicators
Current Threat Status:
- Blacklist Count: 0
- Threat Feeds: None
- Known Campaigns: None
- Pulsedive Risk: Not flagged
- Abuse Confidence: Not elevated
Historical Signals (11 observations):
- Recent geolocation signals consistently point to Chile
- Operator score: 0.1304 (Minimal)
- No persistent malicious behavior
- No honeypot hits or WAF violations recorded
## Neighborhood Analysis
Subnet: 45.166.147.0/24
- Abuse Density: 0% (Clean)
- Total Siblings: 1
- Active Threat Siblings: 0
- Classification: Clean
- No high or medium risk neighbors detected
## Relationship Graph
No relationships detected for this IP address. No linked hostnames, organizations, certificates, or related subnets identified.
## Recommended Actions
Firewall Rules (Risk Score: 50):
| Platform | Rule |
|---|---|
| iptables | `iptables -A INPUT -s 45.166.147.237 -j DROP` |
| nftables | `nft add rule inet filter input ip saddr 45.166.147.237 drop` |
| nginx | `deny 45.166.147.237;` |
| pfSense | `45.166.147.237/32` |
| Cloudflare WAF | Block IP with expression: `ip.src eq 45.166.147.237` |
| AWS WAF | Block CIDR: `45.166.147.237/32` |
Assessment Note: While the IP carries a moderate risk score (50), the absence of open services, threat indicators, and clean subnet abuse density suggests this may be a false positive or misconfigured endpoint. Consider monitoring rather than immediate blocking if traffic patterns appear benign.
## Intelligence Conclusion
This IP represents a low-priority defensive concern. The moderate risk score appears to stem from routing instability rather than malicious activity. The /24 subnet shows no abuse patterns, and the IP has no known associations with threat actors. Recommended action: Monitor for 7-14 days or apply allowlist/exception rules if legitimate use is confirmed.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | FULLSOLUTION S.P.A. |
| ASN | AS267724 |
| Network Name | 45.166.144.0 - 45.166.147.255 |
| CIDR Block | 45.166.144.0/22 |
| RIR | ARIN |
| Country | CL |
| 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 | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS267724 |
| Network Prefix | 45.166.147.0/24 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 46% | 2 | 8 |
| routing | 36% | 2 | 3 |
| services | 27% | 2 | 3 |
| ownership | 37% | 3 | 5 |
| reputation | 26% | 1 | 3 |
| geolocation | 34% | 2 | 3 |
| Overall | 34% | 12 | 25 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-08 00:51:31 UTC |
| Last Seen | 2026-08-27 00:41:11 UTC |
| Profile Built | 2026-08-29 06:48:20 UTC |
| Data Freshness | Live |
| Signal Types | 25 |
| Total Observations | 28 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 45.166.147.237
Who owns the IP address 45.166.147.237?
45.166.147.237 is registered to FULLSOLUTION S.P.A.. The address falls within the 45.166.144.0/22 network block. Registration is held at ARIN.
Where is 45.166.147.237 located?
Geolocation data places 45.166.147.237 in Alto Hospicio, Tarapacá, Chile. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 45.166.147.237 malicious or safe?
45.166.147.237 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.