Is IP address 191.243.5.96 dangerous?

Yes, 191.243.5.96 is considered dangerous with a threat level of 10/10. It has been reported 6 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 191.243.5.96?

IP address 191.243.5.96 is operated by Brasrede Telecomunicacoes LTDA (ASN 52751) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 191.243.5.96?

Yes, blocking 191.243.5.96 is strongly recommended. With a threat level of 10/10 and 6 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 191.243.5.96?

Our threat assessment for 191.243.5.96 has a confidence score of 26%, based on 6 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

191.243.5.96

IPv4 Public

AS52751

Brasrede Telecomunicacoes LTDA

6 Reports

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Brazil Location

Brasrede Telecomunicacoes... ASN 52751

6 Reports

Honeypot Data Source

Extreme Threat

IP 191.243.5.96 classified at threat level 10/10 with 6 documented attacks.

Advanced threat indicators confirmed with 26% certainty.

More threatening than 95% of monitored IPs

Threat Categories

Brute-Force 6

Web App Attack 6

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 52751) with generally good reputation. The ISP Brasrede Telecomunicacoes LTDA maintains standard security practices.

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

Security Recommendations

Proactive blocking essential. Significant operational risk detected.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 0/10 Inactive

Confidence Score 26% Medium Confidence

Confidence History

31. Aug 2026 - 2. Sep 2026

26% Current

Stable Trend

Date	Categories	Source	Confidence
2. Sep 2026	Brute-Force Web App Attack	Honeypot	75%
2. Sep 2026	Brute-Force Web App Attack	Honeypot	75%
2. Sep 2026	Brute-Force Web App Attack	Honeypot	75%
31. Aug 2026	Brute-Force Web App Attack	Honeypot	75%
31. Aug 2026	Brute-Force Web App Attack	Honeypot	75%
31. Aug 2026	Brute-Force Web App Attack	Honeypot	75%

Basic Information

IP Address: 191.243.5.96
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS52751
ISP: Brasrede Telecomunicacoes LTDA

DNS Information

Reverse DNS: 191-243-5-96.brasrede.psi.br
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 6
First Reported: 31 Aug 2026
Last Reported: 2 Sep 2026, 17:36

Comparative Analysis

How this IP compares to others in our threat intelligence database

95 %

Global Threat Ranking

This IP is more threatening than 95% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 832,391 reported IPs worldwide

Threat Level 10/10 avg: 6.3 ++

Total Reports 6 avg: 9 -

Network Comparison

Compared against 88 IPs in ASN 52751

Threat Level 10/10 network avg: 5.7 ++

Total Reports 6 network avg: 1 ++

Geographic Comparison

Compared against 111,821 IPs in BR

Threat Level 10/10 country avg: 5.4 ++

Total Reports 6 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 Monday 3 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 6

Web App Attack 6

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

Hourly Activity

Peak activity at 00:00 with 3 reports

Weekly Activity

Geographic Threat Distribution

756,549 threat incidents tracked globally • Last 24h: 29,219 Logs

FEED

Top Threat Sources

01

United States US

148,056 19.6%
02

Brazil BR THIS IP

111,808 14.8%
03

India IN

87,140 11.5%
04

China CN

46,044 6.1%
05

SC SC

29,252 3.9%
06

Germany DE

18,353 2.4%
07

Netherlands NL

17,970 2.4%
08

Pakistan PK

17,792 2.4%
09

Argentina AR

16,265 2.1%
10

Colombia CO

15,169 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.5/10 Avg Threat

24% Avg Confidence

3 High Threat

Extreme 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

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