Is IP address 138.185.110.199 dangerous?

138.185.110.199 presents moderate risk with a threat level of 6/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 138.185.110.199?

IP address 138.185.110.199 is operated by TOLEDO FIBRA TELECOMUNICACAO LTDA (ASN 52721) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 138.185.110.199?

Blocking 138.185.110.199 is advisable for security-sensitive environments. With a threat level of 6/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 138.185.110.199?

Our threat assessment for 138.185.110.199 has a confidence score of 22%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

138.185.110.199

IPv4 Public

AS52721

TOLEDO FIBRA TELECOMUNICACAO LTDA

1 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

TOLEDO FIBRA TELECOMUNICA... ASN 52721

1 Reports

Community Data Source

Measured Risk

IP 138.185.110.199 threat rating: 6/10 from 1 observations.

Attention-worthy behavior detected. Confidence: 22%.

More threatening than 46% of monitored IPs

Threat Categories

Brute-Force 1

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.

High-Risk Network Association

This IP belongs to a network (ASN 52721) with elevated threat levels. The ISP TOLEDO FIBRA TELECOMUNICACAO LTDA 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

Standard security protocols sufficient. Monitor but no immediate blocking required.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 2/10 Very Low

Confidence Score 2% Low Confidence

Date	Categories	Source	Confidence
12. Aug 2026	WP Login Brute Force Brute-Force	Community	75%

Basic Information

IP Address: 138.185.110.199
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS52721
ISP: TOLEDO FIBRA TELECOMUNICACAO LTDA

DNS Information

Reverse DNS: 138-185-110-199.ftth.aux.toledofibra.net.br
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 1
First Reported: 12 Aug 2026
Last Reported: 12 Aug 2026, 23:10

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: AS52721

Organization: TOLEDO FIBRA TELECOMUNICACAO LTDA

Country:

Network Threat Assessment

10/10

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

Network Statistics

Total IPs Monitored

Total Reports

Reports per IP

Network Context

This IP address belongs to TOLEDO FIBRA TELECOMUNICACAO LTDA (AS52721), which manages 1 IP addresses in our monitoring system. Out of these, 16 have been reported for suspicious activities, resulting in a network-wide threat level of 10/10.

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

46 %

Global Threat Ranking

This IP is more threatening than 46% of all IPs in our database.

Below Average Threat

Global Comparison

Compared against 1,044,264 reported IPs worldwide

Threat Level 6/10 avg: 6.2 =

Total Reports 1 avg: 8 --

Network Comparison

Compared against 29 IPs in ASN 52721

Threat Level 6/10 network avg: 5.6 =

Total Reports 1 network avg: 2 --

Network TOLEDO FIBRA TELECOMUNICACAO LTDA has overall threat level 10/10

Geographic Comparison

Compared against 172,761 IPs in BR

Threat Level 6/10 country avg: 5.3 =

Total Reports 1 country avg: 2 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Wednesday 1 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

WP Login Brute Force 1

Brute-Force 1

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

Hourly Activity

Peak activity at 23:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

951,382 threat incidents tracked globally • Last 24h: 178,986 Logs

FEED

Top Threat Sources

01

United States US

184,250 19.4%
02

Brazil BR THIS IP

172,120 18.1%
03

India IN

94,529 9.9%
04

China CN

47,835 5%
05

SC SC

29,343 3.1%
06

Argentina AR

27,178 2.9%
07

Germany DE

20,227 2.1%
08

Pakistan PK

19,459 2%
09

Colombia CO

19,133 2%
10

Netherlands NL

18,859 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

5.8/10 Avg Threat

16% Avg Confidence

3 High Threat

Measured 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

Analyzed high-risk IP addresses