Is IP address 45.71.194.146 dangerous?

Yes, 45.71.194.146 is considered dangerous with a threat level of 7/10. It has been reported 2 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 45.71.194.146?

IP address 45.71.194.146 is operated by T. TELES LEITE TELECOMUNICACOES LTDA ME (ASN 267642) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 45.71.194.146?

Yes, blocking 45.71.194.146 is strongly recommended. With a threat level of 7/10 and 2 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 45.71.194.146?

Our threat assessment for 45.71.194.146 has a confidence score of 25%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

45.71.194.146

IPv4 Public

AS267642

T. TELES LEITE TELECOMUNICACOES LTDA ME

2 Reports

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Brazil Location

T. TELES LEITE TELECOMUNI... ASN 267642

2 Reports

Honeypot Data Source

Significant Threat

IP 45.71.194.146 identified as significant threat (7/10) from 2 events.

Multiple malicious indicators detected. Confidence level: 25%.

More threatening than 82% of monitored IPs

Threat Categories

Brute-Force 2

Web App Attack 2

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.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over less than a day indicates persistent threat actor operations.

First Observed 16. September 2026

Last Activity 16. September 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 267642) with generally good reputation. The ISP T. TELES LEITE TELECOMUNICACOES LTDA ME 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.

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 0/10 Inactive

Confidence Score 25% Low Confidence

Confidence History

16. Sep 2026

25% Current

Stable Trend

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

Basic Information

IP Address: 45.71.194.146
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: BR
ASN: AS267642
ISP: T. TELES LEITE TELECOMUNICACOES LTDA ME

DNS Information

Reverse DNS: 45-71-194-146.alternativaip.net.br
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 2
First Reported: 16 Sep 2026
Last Reported: 16 Sep 2026, 20:02

Comparative Analysis

How this IP compares to others in our threat intelligence database

82 %

Global Threat Ranking

This IP is more threatening than 82% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 853,484 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 2 avg: 9 --

Network Comparison

Compared against 25 IPs in ASN 267642

Threat Level 7/10 network avg: 5.3 +

Total Reports 2 network avg: 1 ++

Geographic Comparison

Compared against 113,106 IPs in BR

Threat Level 7/10 country avg: 5.4 +

Total Reports 2 country avg: 3 -

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

Peak Day 16 Sep 2026 2 reports

Daily Average 0.1 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 2

Web App Attack 2

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

Hourly Activity

Peak activity at 19:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

775,519 threat incidents tracked globally • Last 24h: 31,007 Logs

FEED

Top Threat Sources

01

United States US

151,388 19.5%
02

Brazil BR THIS IP

113,106 14.6%
03

India IN

90,310 11.6%
04

China CN

46,784 6%
05

SC SC

29,269 3.8%
06

Germany DE

18,941 2.4%
07

Pakistan PK

18,506 2.4%
08

Netherlands NL

18,346 2.4%
09

Argentina AR

16,760 2.2%
10

Indonesia ID

15,430 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

5.3/10 Avg Threat

15% Avg Confidence

1 High Threat

Significant Threat

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

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