177.72.167.243
# IP Intelligence Briefing: 177.72.167.243/32
Classification: LOW RISK / BENIGN INFRASTRUCTURE
Analysis Date: 2026-07-22
Prepared For: SOC Operations Team
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## Executive Summary
IP address 177.72.167.243 is classified as Low Risk with a risk score of 0. The address belongs to ERSC BANDA LARGA (ASN 52827) in São Paulo, Brazil. No active threat indicators, blacklist listings, or malicious behavior have been observed. The IP is firewalled with no open services detected.
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## Ownership and Network Context
- Organization: ERSC BANDA LARGA
- ASN: 52827
- Network Block: 177.72.164.0/22
- CIDR: 177.72.167.243/32
- Geolocation: Brazil, São Paulo, Barueri (2,500 km accuracy radius)
- Timezone: America/Sao_Paulo
- RIR: LACNIC
---
## Threat Indicators
- Risk Score: 0
- Abuse Confidence Score: Not applicable
- Blacklist Count: 0
- Known Attacker: No
- Spam Source: No
- Tor Exit Node: No
- Threat Campaigns: None detected
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## Network Behavior
- Service Status: Firewalled / No Services
- Open Ports: None detected
- DNS Resolution: None (no forward resolution)
- PTR Records: None
- HTTP Services: None observed
- SSL/TLS Certificates: None
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## Neighborhood Analysis (177.72.167.0/24)
- Total Siblings: 1
- Abuse Density: 0
- Risk Distribution: 0 High / 0 Medium / 1 Low
- Neighbor IP: 177.72.167.215 (Risk Score: 0)
- Classification: Minimal threat activity in subnet
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## Observation History (12 observations)
Recent signals (2026-07-22) indicate:
- Geolocation Consensus: Brazil (Barueri, São Paulo)
- Operator Score: 0.1304 (Minimal)
- Ownership Stability: No changes observed
- Threat Persistence: 0 days
- Malicious Classification: Not persistently malicious
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## Control Plane Assessment
- BGP Prefix: 177.72.167.0/24
- Route Stability: False
- RPKI State: Not validated
- Route Changes (30d): 0
- DNSSEC: Valid
- DNSBL Listed: 0
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## Recommended Actions
No immediate firewall rules or blocking actions required. This IP address presents no security risk and is not recommended for blocking.
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## Conclusion
IP 177.72.167.243 is a benign residential broadband infrastructure IP from Brazil with no malicious indicators. The address should be permitted through standard firewall policies unless there are specific organizational or contextual concerns requiring further investigation.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | ERSC BANDA LARGA |
| ASN | AS52827 |
| Network Name | 192437 |
| CIDR Block | 177.72.164.0/22 |
| RIR | LACNIC |
| Country | BR |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| 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 | AS52827 |
| Network Prefix | 177.72.167.0/24 |
| Route mapping | Found |
| Certificates in transparency logs | 0 certificates |
🎯 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 | 25% | 1 | 1 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-02 16:27:53 UTC |
| Last Seen | 2026-10-08 12:14:18 UTC |
| Profile Built | 2026-10-08 12:40:09 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 194 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 177.72.167.243
Who owns the IP address 177.72.167.243?
177.72.167.243 is registered to ERSC BANDA LARGA. The address falls within the 177.72.164.0/22 network block. Registration is held at LACNIC.
Where is 177.72.167.243 located?
Geolocation data places 177.72.167.243 in Barueri, São Paulo, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 177.72.167.243 malicious or safe?
177.72.167.243 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.