IP Address

187.9.5.166

IPv4 Public
BR BR
AS10429
TELEFONICA BRASIL S.A
41 Reports
This IP is under Observation Suspicious activity detected - monitor closely
10/10 Threat
60% Confidence
41 Reports

Threat Intelligence Analysis

Automated assessment based on aggregated, anonymized threat data

Top 10% High Threat
BR
BR Location
TELEFONICA BRASIL S.A ASN 10429
41 Reports
Honeypot Data Source

Maximum Danger

IP 187.9.5.166 poses maximum danger with 41 documented security incidents at threat level 10/10.

Confirmed threat actor with 60% confidence across diverse intelligence sources.

More threatening than 94% of monitored IPs

Threat Categories

Exploited Host 30

Technical Details

This IP belongs to a compromised system being used as an attack platform without the owner's knowledge.

Recommended Mitigations

Block the IP and consider notifying the hosting provider or system owner about the compromise.

Moderate Network Risk

The network hosting this IP (ASN 10429, operated by TELEFONICA BRASIL S.A) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Full network blocking required. Sophisticated attack patterns detected.

Continue monitoring for emerging patterns.

This analysis is automatically generated from aggregated, anonymized threat intelligence data. No personal information is displayed or stored. Assessment accuracy depends on available data volume and diversity.

Reputation Summary

Threat Level 10/10 Critical
Critical
Activity Frequency 0/10 Inactive
Confidence Score 59% High Confidence

Confidence History

2. Sep 2025 - 3. Sep 2025
60% Current
Stable Trend

The confidence score shows the reliability of the threat assessment based on the number and quality of reports.

Security Reports (30)

Date Categories Source Confidence
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%

Technical Details

Basic Information

IP Address
187.9.5.166
IP Version
IPv4
Network Type
Public
Tor Network
No
Network Class
Class B

Geolocation

Country
BR BR
ASN
AS10429
ISP
TELEFONICA BRASIL S.A

DNS Information

Reverse DNS
187-9-5-166.customer.tdatabrasil.net.br
PTR Record
Yes
Connection Type
Dynamic

Statistics

Total Reports
41
First Reported
2 Sep 2025
Last Reported
3 Sep 2025, 06:02

Network Reputation

Analysis of the entire network (ASN) that this IP address belongs to, providing context about the hosting provider and network-wide threat patterns.

Network Identity

AS10429
TELEFONICA BRASIL S.A
BR BR

Network Threat Assessment

5/10
This network has low threat indicators with minimal suspicious activity.

Network Statistics

69
Total IPs Monitored
513
Total Reports
7.4
Reports per IP

Network Context

This IP address belongs to TELEFONICA BRASIL S.A (AS10429), which manages 69 IP addresses in our monitoring system. Out of these, 513 have been reported for suspicious activities, resulting in a network-wide threat level of 5/10.

Network notice: This network shows some suspicious activity patterns. Monitor interactions with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

94 %

Global Threat Ranking

This IP is more threatening than 94% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 488,257 reported IPs worldwide

Threat Level 10/10 avg: 5.9 ++
Total Reports 41 avg: 13 ++

Network Comparison

Compared against 114 IPs in ASN 10429

Threat Level 10/10 network avg: 6.0 ++
Total Reports 41 network avg: 6 ++
Network TELEFONICA BRASIL S.A has overall threat level 5/10

Geographic Comparison

Compared against 63,104 IPs in BR

Threat Level 10/10 country avg: 5.3 ++
Total Reports 41 country avg: 3 ++
Indicators:
++ Much Higher + Higher = Similar - Lower -- Much Lower

Geographic Threat Distribution

448,688 threat incidents tracked globally • Last 24h: 111,520 Logs

FEED

Top Threat Sources

  1. 01
    US
    United States US
    103,409 23%
  2. 02
    BR
    Brazil BR THIS IP
    62,346 13.9%
  3. 03
    IN
    India IN
    57,665 12.9%
  4. 04
    CN
    China CN
    39,037 8.7%
  5. 05
    DE
    Germany DE
    12,073 2.7%
  6. 06
    PK
    Pakistan PK
    10,064 2.2%
  7. 07
    ID
    Indonesia ID
    9,456 2.1%
  8. 08
    SG
    Singapore SG
    9,205 2.1%
  9. 09
    RU
    Russia RU
    8,618 1.9%
  10. 10
    CO
    Colombia CO
    8,017 1.8%

+40 more countries

THREAT LEVEL
LOW MED HIGH

Geographic data is aggregated and anonymized. No personal information displayed.

Map: simplemaps.com (MIT License)

Related IPs

Other IPs associated with this address through network or behavioral similarity

IPs from the same Autonomous System (AS) network provider.

20 Related IPs
7.8/10 Avg Threat
74% Avg Confidence
19 High Threat
High-risk network: Majority of related IPs are flagged

Export & Firewall Rules

Download threat data or generate firewall rules to block this IP

JSON Report

Structured data format for integration with security tools and SIEM systems.

{
    "ip_address": "187.9.5.166",
    "threat_level": 10,
    "confidence_score": 60,
    "total_reports": 41,
    "country_code": "BR",
    "isp_name": "TELEFONICA BRASIL S.A",
    "asn": "10429",
    "first_reported": "2025-09-02 13:57:27",
    "last_reported": "2025-09-03 06:02:34",
    "exported_at": "2026-08-27T01:47:49+02:00",
    "source": "https://reportedip.com/ip/187.9.5.166/"
}

GDPR Compliant: Exports contain only IP-related threat data. No personal information or reporter details are included.