Is IP address 138.0.150.141 dangerous?

Yes, 138.0.150.141 is considered dangerous with a threat level of 8/10. It has been reported 15 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 138.0.150.141?

IP address 138.0.150.141 is operated by RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES (ASN 268546) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 138.0.150.141?

Yes, blocking 138.0.150.141 is strongly recommended. With a threat level of 8/10 and 15 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 138.0.150.141?

Our threat assessment for 138.0.150.141 has a confidence score of 2%, based on 15 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

138.0.150.141

IPv4 Public

AS268546

RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES

15 Reports

Is this your IP address? If the cause is fixed, you can request removal. Free of charge, usually decided within 48 hours. Request delisting

Brazil Location

RIOTELE-REAL INTERNET OPT... ASN 268546

15 Reports

Mixed Data Source

Elevated Risk

Elevated threat level 8/10 for IP 138.0.150.141 from 15 reported incidents.

Behavioral profile indicates cyber threat activity with 2% confidence.

More threatening than 85% of monitored IPs

Threat Categories

Brute-Force 13

WP Login Brute Force 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.

High-Risk Network Association

This IP belongs to a network (ASN 268546) with elevated threat levels. The ISP RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES hosts multiple reported malicious addresses, suggesting systemic security issues or permissive policies.

Network-wide patterns may indicate this is part of a larger malicious infrastructure.

Security Recommendations

Enhanced monitoring recommended. Review logs for interactions with this IP.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 0/10 Inactive

Confidence Score 2% Low Confidence

Confidence History

25. May 2026 - 5. Jun 2026

2% Current

Stable Trend

Date	Categories	Source	Confidence
5. Jun 2026	WP Login Brute Force	Honeypot	75%
5. Jun 2026	Brute-Force	Community	75%
5. Jun 2026	Brute-Force	Community	75%
4. Jun 2026	Brute-Force	Community	75%
3. Jun 2026	Brute-Force	Community	75%
2. Jun 2026	Brute-Force	Community	75%
1. Jun 2026	Brute-Force	Community	75%
1. Jun 2026	WP Login Brute Force	Honeypot	75%
29. May 2026	Brute-Force	Community	75%
29. May 2026	Brute-Force	Community	75%
28. May 2026	Brute-Force	Community	75%
27. May 2026	Brute-Force	Community	75%
27. May 2026	Brute-Force	Community	75%
26. May 2026	Brute-Force	Community	75%
25. May 2026	Brute-Force	Community	75%

Basic Information

IP Address: 138.0.150.141
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS268546
ISP: RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES

DNS Information

Reverse DNS: None
PTR Record: No
Connection Type: Static

Statistics

Total Reports: 15
First Reported: 25 May 2026
Last Reported: 5 Jun 2026, 23:12

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

ASN: AS268546

Organization: RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES

Country:

Network Threat Assessment

9/10

This network has a high threat level with significant malicious activity reported across multiple IPs.

Network Statistics

Total IPs Monitored

Total Reports

24.5

Reports per IP

Network Context

This IP address belongs to RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES (AS268546), which manages 2 IP addresses in our monitoring system. Out of these, 49 have been reported for suspicious activities, resulting in a network-wide threat level of 9/10.

Network warning: This network has elevated threat levels. Exercise caution when interacting with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

85 %

Global Threat Ranking

This IP is more threatening than 85% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 845,639 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 15 avg: 9 ++

Network Comparison

Compared against 33 IPs in ASN 268546

Threat Level 8/10 network avg: 6.0 +

Total Reports 15 network avg: 4 ++

Network RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES has overall threat level 9/10

Geographic Comparison

Compared against 112,593 IPs in BR

Threat Level 8/10 country avg: 5.4 +

Total Reports 15 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 Friday 5 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 13

WP Login Brute Force 2

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

Hourly Activity

Peak activity at 01:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

768,667 threat incidents tracked globally • Last 24h: 28,451 Logs

FEED

Top Threat Sources

01

United States US

150,193 19.5%
02

Brazil BR THIS IP

112,593 14.6%
03

India IN

89,396 11.6%
04

China CN

46,466 6%
05

SC SC

29,263 3.8%
06

Germany DE

18,758 2.4%
07

Pakistan PK

18,265 2.4%
08

Netherlands NL

18,201 2.4%
09

Argentina AR

16,575 2.2%
10

Colombia CO

15,295 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

5.6/10 Avg Threat

18% Avg Confidence

4 High Threat

Elevated Risk

Threat Categories

Technical Details

Recommended Mitigations

High-Risk Network Association

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

Network Reputation

Network Identity

Network Threat Assessment

Network Statistics

Network Context

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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