170.244.65.150
IP INTELLIGENCE BRIEFING: 170.244.65.150/32
Classification: LOW RISK — Legitimate ISP Infrastructure
Date of Assessment: July 24, 2026
Risk Score: 25/100
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**ENTITY PROFILE**
Organization: FLASH SERVICOS EM FIBRA OPTICA LTDA - ME
ASN: 266492
Network Block: 170.244.64.0/22
Country: Brazil (BR) — São Paulo, SP
DNS Record: 170-244-65-150.flashfibra.net.br
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**THREAT ASSESSMENT**
The IP address is classified as Low Risk with a risk score of 25. No threat indicators were detected across all monitored threat feeds. The address is not associated with known attacker campaigns, spam sources, or Tor exit nodes.
Key Findings:
- Blacklist Status: Listed on 1 of 8 DNSBLs (dnsblListedCount: 1)
- Threat Indicators: None detected
- Abuse Confidence Score: Not applicable
- Known Campaigns: None
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**NETWORK CONTEXT**
Subnet Analysis (170.244.65.0/24):
- Abuse Density: 0% — Classification: CLEAN
- Active Siblings: 2 (170.244.65.79, 170.244.65.202)
- Threat Siblings: 0
- Neighbor Risk Scores: 25 and 30 (both Low Risk)
Service Profile:
- Open Ports: None detected
- Connection Type: Firewalled / No Services
- Infrastructure Type: Residential ISP
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**OBSERVATION HISTORY**
Eighteen observations recorded with the most recent activity from July 24, 2026. Historical signals indicate:
- Consistent ownership attribution to FLASH SERVICOS EM FIBRA OPTICA LTDA - ME
- Stable geolocation data (São Paulo, Brazil)
- No evidence of persistent malicious activity (threatPersistenceDays: 0)
- Threat observation count: 0
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**RELATIONSHIP ANALYSIS**
Six relationships identified:
- Network Associations: 2x Same Network (300354)
- DNS Associations: 4x Hostname (170-244-65-150.flashfibra.net.br)
No cross-referenced certificates or external organizations detected.
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**RECOMMENDED ACTIONS**
Immediate Actions: No action required.
Monitoring Guidelines:
- Continue passive observation
- No firewall rules recommended based on current risk profile
- Monitor for any changes in threat indicators or reputation scores
Notes: This IP belongs to a legitimate fiber optic service provider in Brazil. The single DNSBL listing appears to be a false positive or low-severity listing given the overall clean profile. No blocking recommended.
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Assessment Complete
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | FLASH SERVICOS EM FIBRA OPTICA LTDA - ME |
| ASN | AS266492 |
| Network Name | 300354 |
| CIDR Block | 170.244.64.0/22 |
| RIR | ARIN |
| Country | BR |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | 170-244-65-150.flashfibra.net.br |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 170-244-65-150.flashfibra.net.br |
🔐 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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS266492 |
| Network Prefix | 170.244.65.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 18% | 2 | 2 |
| routing | 18% | 1 | 2 |
| services | 8% | 1 | 1 |
| ownership | 12% | 2 | 2 |
| reputation | 8% | 1 | 2 |
| geolocation | 28% | 2 | 3 |
| Overall | 15% | 9 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-07 06:27:14 UTC |
| Last Seen | 2026-08-30 11:40:05 UTC |
| Profile Built | 2026-08-30 11:55:48 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 28 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 170.244.65.150
Who owns the IP address 170.244.65.150?
170.244.65.150 is registered to FLASH SERVICOS EM FIBRA OPTICA LTDA - ME. The address falls within the 170.244.64.0/22 network block. Registration is held at ARIN.
Where is 170.244.65.150 located?
Geolocation data places 170.244.65.150 in São Paulo, SP, Brazil. The local time zone is America/Sao_Paulo. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 170.244.65.150 malicious or safe?
170.244.65.150 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 170.244.65.150?
The reverse DNS (PTR) record for 170.244.65.150 is 170-244-65-150.flashfibra.net.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.