Is IP address 189.108.23.194 dangerous?

Yes, 189.108.23.194 is considered dangerous with a threat level of 8/10. It has been reported 24 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 189.108.23.194?

IP address 189.108.23.194 is operated by TELEFONICA BRASIL S.A (ASN 10429) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 189.108.23.194?

Yes, blocking 189.108.23.194 is strongly recommended. With a threat level of 8/10 and 24 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 189.108.23.194?

Our threat assessment for 189.108.23.194 has a confidence score of 100%, based on 24 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

189.108.23.194

IPv4 Public

AS10429

TELEFONICA BRASIL S.A

24 Reports

Brazil Location

TELEFONICA BRASIL S.A ASN 10429

24 Reports

Mixed Data Source

Elevated Risk

Elevated threat level 8/10 for IP 189.108.23.194 from 24 reported incidents.

Behavioral profile indicates cyber threat activity with 100% confidence.

More threatening than 89% of monitored IPs

Threat Categories

Brute-Force 17

WP Login Brute Force 7

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.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 4 weeks indicates persistent threat actor operations.

First Observed 29. July 2026

Last Activity 26. August 2026

Recent (7 days) 7 incidents

Moderate Network Risk

The network hosting this IP (ASN 10429, operated by TELEFONICA BRASIL S.A) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

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

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 8/10 High

Confidence Score 100% Verified

Confidence History

1. Jun 2026 - 26. Aug 2026

100% Current

Stable Trend

Date	Categories	Source	Confidence
26. Aug 2026 New	Brute-Force Web App Attack	Honeypot	75%
26. Aug 2026 New	Brute-Force Web App Attack	Honeypot	75%
26. Aug 2026 New	Brute-Force Web App Attack	Honeypot	75%
24. Aug 2026	Brute-Force Web App Attack	Honeypot	75%
24. Aug 2026	Brute-Force Web App Attack	Honeypot	75%
24. Aug 2026	Brute-Force Web App Attack	Honeypot	75%
20. Aug 2026	WP Login Brute Force	Honeypot	75%
19. Aug 2026	Brute-Force	Community	75%
19. Aug 2026	WP Login Brute Force	Honeypot	75%
11. Aug 2026	WP Login Brute Force	Honeypot	75%
11. Aug 2026	WP Login Brute Force	Honeypot	75%
11. Aug 2026	Brute-Force	Community	75%
29. Jul 2026	WP Login Brute Force	Honeypot	75%
27. Jul 2026	Brute-Force	Community	75%
23. Jul 2026	Brute-Force	Community	75%
1. Jul 2026	Brute-Force	Community	75%
18. Jun 2026	Brute-Force	Community	75%
15. Jun 2026	Brute-Force	Community	75%
11. Jun 2026	WP Login Brute Force	Honeypot	75%
11. Jun 2026	WP Login Brute Force	Honeypot	75%
11. Jun 2026	Brute-Force	Community	75%
9. Jun 2026	Brute-Force	Community	75%
5. Jun 2026	Brute-Force	Community	75%
1. Jun 2026	Brute-Force	Community	75%

Basic Information

IP Address: 189.108.23.194
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS10429
ISP: TELEFONICA BRASIL S.A

DNS Information

Reverse DNS: 189-108-23-194.customer.tdatabrasil.net.br
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 24
First Reported: 1 Jun 2026
Last Reported: 26 Aug 2026, 20:15

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: AS10429

Organization: TELEFONICA BRASIL S.A

Country:

Network Threat Assessment

5/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

Total IPs Monitored

513

Total Reports

7.4

Reports per IP

Network Context

This IP address belongs to TELEFONICA BRASIL S.A (AS10429), which manages 69 IP addresses in our monitoring system. Out of these, 513 have been reported for suspicious activities, resulting in a network-wide threat level of 5/10.

Network notice: This network shows some suspicious activity patterns. Monitor interactions with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

89 %

Global Threat Ranking

This IP is more threatening than 89% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 486,419 reported IPs worldwide

Threat Level 8/10 avg: 5.9 +

Total Reports 24 avg: 13 ++

Network Comparison

Compared against 114 IPs in ASN 10429

Threat Level 8/10 network avg: 6.0 +

Total Reports 24 network avg: 6 ++

Network TELEFONICA BRASIL S.A has overall threat level 5/10

Geographic Comparison

Compared against 62,345 IPs in BR

Threat Level 8/10 country avg: 5.3 ++

Total Reports 24 country avg: 3 ++

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

Peak Day 11 Aug 2026 3 reports

Daily Average 0.4 reports/day

Most Active Wednesday 7 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 17

WP Login Brute Force 7

Web App Attack 6

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

Hourly Activity

Peak activity at 19:00 with 7 reports

Weekly Activity

Geographic Threat Distribution

448,680 threat incidents tracked globally • Last 24h: 111,120 Logs

FEED

Top Threat Sources

01

United States US

103,402 23%
02

Brazil BR THIS IP

62,345 13.9%
03

India IN

57,665 12.9%
04

China CN

39,037 8.7%
05

Germany DE

12,073 2.7%
06

Pakistan PK

10,064 2.2%
07

Indonesia ID

9,456 2.1%
08

Singapore SG

9,205 2.1%
09

Russia RU

8,618 1.9%
10

Colombia CO

8,017 1.8%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

7.9/10 Avg Threat

72% Avg Confidence

19 High Threat

High-risk network: Majority of related IPs are flagged

Elevated Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Moderate Network Risk

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