Is IP address 191.253.105.30 dangerous?

Yes, 191.253.105.30 is considered dangerous with a threat level of 10/10. It has been reported 22 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 191.253.105.30?

IP address 191.253.105.30 is operated by UNIFIQUE TELECOMUNICACOES SA (ASN 28343) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 191.253.105.30?

Yes, blocking 191.253.105.30 is strongly recommended. With a threat level of 10/10 and 22 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 191.253.105.30?

Our threat assessment for 191.253.105.30 has a confidence score of 97%, based on 22 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

191.253.105.30

IPv4 Public

AS28343

UNIFIQUE TELECOMUNICACOES SA

22 Reports

BR Location

UNIFIQUE TELECOMUNICACOES... ASN 28343

22 Reports

Honeypot Data Source

Critical Alert

Security alert: 191.253.105.30 rated 10/10 based on 22 verified incidents.

Threat profile indicates sustained malicious activity with 97% confidence rating.

More threatening than 99% of monitored IPs

Threat Categories

SSH 22

Hacking 2

Exploited Host 1

Technical Details

SSH attacks attempt to gain server access through password guessing or exploitation of SSH vulnerabilities.

Recommended Mitigations

Use key-based authentication, change default ports, implement fail2ban, and disable root login.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 1 week indicates persistent threat actor operations.

First Observed 11. May 2026

Last Activity 21. May 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 28343) with generally good reputation. The ISP UNIFIQUE TELECOMUNICACOES SA maintains standard security practices.

The malicious activity may represent an isolated compromised system rather than systematic abuse.

Security Recommendations

Implement immediate countermeasures. Well-resourced threat actor identified.

Long-term blocking recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 8/10 High

Confidence Score 87% Verified

Confidence History

8. Apr 2026 - 21. May 2026

97% Current

Stable Trend

Date	Categories	Source	Confidence
21. May 2026	Hacking SSH	Honeypot x2	75%
21. May 2026	Hacking SSH Exploited Host	Honeypot x3	75%
15. May 2026	SSH	Honeypot	75%
12. May 2026	SSH	Honeypot	75%
11. May 2026	SSH	Honeypot	75%
10. May 2026	SSH	Honeypot	75%
9. May 2026	SSH	Honeypot	75%
8. May 2026	SSH	Honeypot	75%
8. May 2026	SSH	Honeypot	75%
1. May 2026	SSH	Honeypot	75%
1. May 2026	SSH	Honeypot	75%
30. Apr 2026	SSH	Honeypot	75%
25. Apr 2026	SSH	Honeypot	75%
25. Apr 2026	SSH	Honeypot	75%
24. Apr 2026	SSH	Honeypot	75%
21. Apr 2026	SSH	Honeypot	75%
19. Apr 2026	SSH	Honeypot	75%
16. Apr 2026	SSH	Honeypot	75%
10. Apr 2026	SSH	Honeypot	75%
10. Apr 2026	SSH	Honeypot	75%
9. Apr 2026	SSH	Honeypot	75%
8. Apr 2026	SSH	Honeypot	75%

Basic Information

IP Address: 191.253.105.30
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS28343
ISP: UNIFIQUE TELECOMUNICACOES SA

DNS Information

Reverse DNS: 191-253-105-30.unifique.net
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 22
First Reported: 8 Apr 2026
Last Reported: 21 May 2026, 12:42

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: AS28343

Organization: UNIFIQUE TELECOMUNICACOES SA

Country:

Network Threat Assessment

1/10

This network appears to be relatively clean with very low threat indicators.

Network Statistics

Total IPs Monitored

247

Total Reports

13.7

Reports per IP

Network Context

This IP address belongs to UNIFIQUE TELECOMUNICACOES SA (AS28343), which manages 18 IP addresses in our monitoring system. Out of these, 247 have been reported for suspicious activities, resulting in a network-wide threat level of 1/10.

Network status: This network appears to be well-maintained with low threat indicators.

Comparative Analysis

How this IP compares to others in our threat intelligence database

99 %

Global Threat Ranking

This IP is more threatening than 99% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 199,969 reported IPs worldwide

Threat Level 10/10 avg: 5.3 ++

Total Reports 22 avg: 23 =

Network Comparison

Compared against 54 IPs in ASN 28343

Threat Level 10/10 network avg: 5.1 ++

Total Reports 22 network avg: 6 ++

Network UNIFIQUE TELECOMUNICACOES SA has overall threat level 1/10

Geographic Comparison

Compared against 10,262 IPs in BR

Threat Level 10/10 country avg: 5.5 ++

Total Reports 22 country avg: 14 ++

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

Peak Day 21 May 2026 2 reports

Daily Average 0.2 reports/day

Most Active Friday 8 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 22

Hacking 2

Exploited Host 1

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

Hourly Activity

Peak activity at 05:00 with 3 reports

Weekly Activity

Geographic Threat Distribution

187,611 threat incidents tracked globally • Last 24h: 18,879 Logs

FEED

Top Threat Sources

01

United States US

38,485 20.5%
02

India IN

29,222 15.6%
03

China CN

26,039 13.9%
04

Brazil BR THIS IP

10,262 5.5%
05

Germany DE

7,147 3.8%
06

Singapore SG

6,479 3.5%
07

Indonesia ID

5,559 3%
08

Russia RU

4,710 2.5%
09

Pakistan PK

4,702 2.5%
10

Netherlands NL

4,362 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

4/10 Avg Threat

45% Avg Confidence

8 High Threat

Elevated risk: Multiple related IPs are flagged

Critical Alert

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Reputable Network

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

reportedIP

Parkstraße 19, 80339 München

Consultation

+49-89-215505888

Report a IP

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