Is IP address 181.129.55.42 dangerous?

Yes, 181.129.55.42 is considered dangerous with a threat level of 7/10. It has been reported 3 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 181.129.55.42?

IP address 181.129.55.42 is operated by UNE EPM TELECOMUNICACIONES S.A. (ASN 13489) and is geolocated to CO. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 181.129.55.42?

Yes, blocking 181.129.55.42 is strongly recommended. With a threat level of 7/10 and 3 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 181.129.55.42?

Our threat assessment for 181.129.55.42 has a confidence score of 30%, based on 3 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

181.129.55.42

IPv4 Public

AS13489

UNE EPM TELECOMUNICACIONES S.A.

3 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

Colombia Location

UNE EPM TELECOMUNICACIONE... ASN 13489

3 Reports

Community Data Source

Elevated Risk

Elevated threat level 7/10 for IP 181.129.55.42 from 3 reported incidents.

Behavioral profile indicates cyber threat activity with 30% confidence.

More threatening than 83% of monitored IPs

Threat Categories

Brute-Force 3

SSH 3

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 2 days indicates persistent threat actor operations.

First Observed 4. October 2026

Last Activity 6. October 2026

Recent (7 days) 3 incidents

Moderate Network Risk

The network hosting this IP (ASN 13489, operated by UNE EPM TELECOMUNICACIONES 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 7/10 High

High

Activity Frequency 3/10 Low

Confidence Score 28% Medium Confidence

Confidence History

4. Oct 2026 - 6. Oct 2026

30% Current

Stable Trend

Date	Categories	Source	Confidence
6. Oct 2026	SSH Brute-Force	Community	75%
4. Oct 2026	SSH Brute-Force	Community	75%
4. Oct 2026	SSH Brute-Force	Community	75%

Basic Information

IP Address: 181.129.55.42
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: CO
ASN: AS13489
ISP: UNE EPM TELECOMUNICACIONES S.A.

DNS Information

Reverse DNS: mail.devimed.com.co
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 3
First Reported: 4 Oct 2026
Last Reported: 6 Oct 2026, 13:33

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: AS13489

Organization: UNE EPM TELECOMUNICACIONES S.A.

Country:

Network Threat Assessment

6/10

This network shows moderate threat levels with some malicious activity patterns.

Network Statistics

Total IPs Monitored

311

Total Reports

16.4

Reports per IP

Network Context

This IP address belongs to UNE EPM TELECOMUNICACIONES S.A. (AS13489), which manages 19 IP addresses in our monitoring system. Out of these, 311 have been reported for suspicious activities, resulting in a network-wide threat level of 6/10.

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

83 %

Global Threat Ranking

This IP is more threatening than 83% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 832,206 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 3 avg: 9 --

Network Comparison

Compared against 2,569 IPs in ASN 13489

Threat Level 7/10 network avg: 5.1 +

Total Reports 3 network avg: 1 ++

Network UNE EPM TELECOMUNICACIONES S.A. has overall threat level 6/10

Geographic Comparison

Compared against 15,169 IPs in CO

Threat Level 7/10 country avg: 5.2 +

Total Reports 3 country avg: 2 ++

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

Peak Day 4 Oct 2026 2 reports

Daily Average 0.1 reports/day

Most Active Sunday 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

SSH 3

Brute-Force 3

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

Hourly Activity

Peak activity at 11:00 with 1 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

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 THIS IP

15,169 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

7.5/10 Avg Threat

44% Avg Confidence

15 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

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