Is IP address 201.131.187.38 dangerous?

Yes, 201.131.187.38 is considered dangerous with a threat level of 8/10. It has been reported 4 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 201.131.187.38?

IP address 201.131.187.38 is operated by VIEIRA E RETECHESKI LTDA (ASN 52912) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 201.131.187.38?

Yes, blocking 201.131.187.38 is strongly recommended. With a threat level of 8/10 and 4 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 201.131.187.38?

Our threat assessment for 201.131.187.38 has a confidence score of 24%, based on 4 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

201.131.187.38

IPv4 Public

AS52912

VIEIRA E RETECHESKI LTDA

4 Reports

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Brazil Location

VIEIRA E RETECHESKI LTDA ASN 52912

4 Reports

Mixed Data Source

Significant Threat

IP 201.131.187.38 identified as significant threat (8/10) from 4 events.

Multiple malicious indicators detected. Confidence level: 24%.

More threatening than 87% of monitored IPs

Threat Categories

Brute-Force 3

Web App Attack 2

WP Login Brute Force 1

Technical Details

Brute-force attacks systematically attempt password combinations against authentication systems.

Recommended Mitigations

Implement rate limiting, account lockout policies, multi-factor authentication, and fail2ban.

Reputable Network

This IP is hosted on a network (ASN 52912) with generally good reputation. The ISP VIEIRA E RETECHESKI LTDA maintains standard security practices.

The malicious activity may represent an isolated compromised system rather than systematic abuse.

Security Recommendations

Implement rate limiting or temporary blocking measures.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 0/10 Inactive

Confidence Score 16% Low Confidence

Confidence History

12. Aug 2026 - 20. Aug 2026

24% Current

Stable Trend

Date	Categories	Source	Confidence
20. Aug 2026	Brute-Force Web App Attack	Honeypot	75%
20. Aug 2026	Brute-Force Web App Attack	Honeypot	75%
19. Aug 2026	WP Login Brute Force	Honeypot	75%
12. Aug 2026	Brute-Force	Community	75%

Basic Information

IP Address: 201.131.187.38
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class C

Geolocation

Country: BR
ASN: AS52912
ISP: VIEIRA E RETECHESKI LTDA

DNS Information

Reverse DNS: static-201-131-187-38.infobit.net.br
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 4
First Reported: 12 Aug 2026
Last Reported: 20 Aug 2026, 18:56

Comparative Analysis

How this IP compares to others in our threat intelligence database

87 %

Global Threat Ranking

This IP is more threatening than 87% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 860,440 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 4 avg: 9 --

Network Comparison

Compared against 26 IPs in ASN 52912

Threat Level 8/10 network avg: 6.2 +

Total Reports 4 network avg: 1 ++

Geographic Comparison

Compared against 113,505 IPs in BR

Threat Level 8/10 country avg: 5.4 +

Total Reports 4 country avg: 3 +

Daily report activity over the last 30 days showing patterns and peaks.

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Wednesday 2 reports

Evolution of threat level over time based on reported categories and frequency.

Initial Threat 6/10

Current Threat 6/10

Distribution of threat categories reported over time.

Top Threat Categories

Brute-Force 3

Web App Attack 2

WP Login Brute Force 1

Activity patterns showing when this IP is most active during the day and week.

Hourly Activity

Peak activity at 18:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

781,956 threat incidents tracked globally • Last 24h: 34,947 Logs

FEED

Top Threat Sources

01

United States US

152,700 19.5%
02

Brazil BR THIS IP

113,520 14.5%
03

India IN

91,716 11.7%
04

China CN

47,136 6%
05

SC SC

29,277 3.7%
06

Germany DE

19,114 2.4%
07

Pakistan PK

18,776 2.4%
08

Netherlands NL

18,489 2.4%
09

Argentina AR

16,810 2.1%
10

Indonesia ID

15,589 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.3/10 Avg Threat

24% Avg Confidence

2 High Threat

Significant Threat

Threat Categories

Technical Details

Recommended Mitigations

Reputable Network

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

Global Threat Ranking

Top Threat Categories

Hourly Activity

Weekly Activity

FEED

Top Threat Sources

JSON Report

Firewall Rules

iptables / netfilter

UFW (Ubuntu)

Windows Firewall

Cloudflare

nginx

Apache .htaccess

PDF Report

Analyzed high-risk IP addresses