177.191.117.154
# IP Intelligence Briefing: 177.191.117.154
## Executive Summary
IP address 177.191.117.154 is a static/dynamic residential IP from ALGAR TELECOM S/A (AS53006) located in Uberlândia, Minas Gerais, Brazil. The IP presents as low-risk with no active threat indicators, no open services, and zero blacklist listings. Recommended classification: MONITOR — no immediate blocking required.
## Infrastructure Profile
| Attribute | Value |
|---|---|
| **Risk Score** | 0.0 |
| **Provider Score** | 0.0 |
| **Authority Score** | 0.0 |
| **ASN** | 53006 |
| **Organization** | ALGAR TELECOM S/A |
| **CIDR Block** | 177.191.0.0/16 |
| **Country** | Brazil (BR) |
| **Region** | Minas Gerais |
| **City** | Uberlândia |
| **Network Type** | Residential/Dynamic |
| **Open Ports** | None detected |
## Threat Indicators
- Blacklist Status: Clean (0 listings)
- Known Attacker: No
- Tor Exit Node: No
- Spam Source: No
- Known Campaigns: None
- DNSBL Listings: 0/8 total
- Abuse Confidence Score: Not applicable (no threat data)
## Network Observations
- DNS PTR Record: `177-191-117-154.xd-dynamic.algarnetsuper.com.br`
- Forward Resolution: Unconfirmed
- Services: None exposed
- TLS Certificate: Not present
- HTTP Banner: None detected
## Historical Activity
- Total Observations: 16 signals
- Classification: Mostly Clean
- Abuse Density: 1 (minimal)
- Inherited Risk: 2 (low)
- Threat Persistence: 0 days
- Recent Activity: Most recent signals observed 2026-07-25
## Subnet Neighborhood Analysis
- Subnet: 177.191.117.154/24
- Abuse Density: 0
- Risk Classification: Mostly Clean
- Active Threat Siblings: 0
- High/Medium Risk Neighbors: 0
## Network Relationships
- Organization Link: 190099 (network)
- DNS Hostnames: 177-191-117-154.xd-dynamic.algarnetsuper.com.br (multiple associations)
- Related Entities: 4 total relationships
## Control Plane
- Operator Score: 0.1304 (Minimal)
- Route Stability: Unstable
- DNSSEC: Valid
- IRR Consistency: Not assessed
## Security Recommendations
NO ACTION REQUIRED — This IP does not meet blocking thresholds. However, analysts should:
1. Monitor for behavioral changes given residential IP classification
2. Verify if traffic patterns align with normal residential usage
3. Consider context-aware monitoring if traffic originates from this range
Firewall Rule: None recommended at this time. If additional context indicates suspicious activity, implement temporary rate-limiting rules.
---
*Intelligence generated via IPDebrief. Classification: LOW RISK. Review frequency: As needed based on traffic patterns.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | ALGAR TELECOM S/A |
| ASN | AS53006 |
| Network Name | 190099 |
| CIDR Block | 177.191.0.0/16 |
| RIR | LACNIC |
| Country | BR |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | 177-191-117-154.xd-dynamic.algarnetsuper.com.br |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 177-191-117-154.xd-dynamic.algarnetsuper.com.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 | 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 | AS53006 |
| Network Prefix | 177.191.0.0/16 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 25% | 1 | 1 |
| reputation | 25% | 1 | 1 |
| geolocation | 25% | 1 | 1 |
| Overall | 26% | 7 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-09 07:23:36 UTC |
| Last Seen | 2026-08-27 01:26:31 UTC |
| Profile Built | 2026-08-29 06:39:27 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 21 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 177.191.117.154
Who owns the IP address 177.191.117.154?
177.191.117.154 is registered to ALGAR TELECOM S/A. The address falls within the 177.191.0.0/16 network block. Registration is held at LACNIC.
Where is 177.191.117.154 located?
Geolocation data places 177.191.117.154 in Uberlândia, Minas Gerais, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 177.191.117.154 malicious or safe?
177.191.117.154 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 177.191.117.154?
The reverse DNS (PTR) record for 177.191.117.154 is 177-191-117-154.xd-dynamic.algarnetsuper.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.