Is IP address 190.102.52.47 dangerous?

Yes, 190.102.52.47 is considered dangerous with a threat level of 10/10. It has been reported 6 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 190.102.52.47?

IP address 190.102.52.47 is operated by J. S. dos Santos Junior Comunicacoes ME (ASN 271231) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 190.102.52.47?

Yes, blocking 190.102.52.47 is strongly recommended. With a threat level of 10/10 and 6 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 190.102.52.47?

Our threat assessment for 190.102.52.47 has a confidence score of 66%, based on 6 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

190.102.52.47

IPv4 Public

AS271231

J. S. dos Santos Junior Comunicacoes ME

6 Reports

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Brazil Location

J. S. dos Santos Junior C... ASN 271231

6 Reports

Mixed Data Source

Critical Threat

IP 190.102.52.47 is classified as a critical security threat (10/10) based on 6 verified reports.

This IP ranks among the most dangerous in our database with 66% confidence from multiple corroborating sources.

More threatening than 99% of monitored IPs

Threat Categories

Brute-Force 6

Web App Attack 4

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 less than a day indicates persistent threat actor operations.

First Observed 13. October 2026

Last Activity 13. October 2026

Recent (7 days) 6 incidents

Reputable Network

This IP is hosted on a network (ASN 271231) with generally good reputation. The ISP J. S. dos Santos Junior Comunicacoes ME maintains standard security practices.

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

Security Recommendations

Immediate blocking recommended. Treat all traffic from this source as hostile.

Long-term blocking recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 8/10 High

Confidence Score 66% High Confidence

Confidence History

13. Oct 2026

66% Current

Stable Trend

Date	Categories	Source	Confidence
13. Oct 2026 New	Brute-Force	Community	75%
13. Oct 2026	Brute-Force Web App Attack	Honeypot	75%
13. Oct 2026	Brute-Force Web App Attack	Honeypot	75%
13. Oct 2026	Brute-Force Web App Attack	Honeypot	75%
13. Oct 2026	Brute-Force Web App Attack	Community	75%
13. Oct 2026	Brute-Force	Community	75%

Basic Information

IP Address: 190.102.52.47
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS271231
ISP: J. S. dos Santos Junior Comunicacoes ME

DNS Information

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

Statistics

Total Reports: 6
First Reported: 13 Oct 2026
Last Reported: 13 Oct 2026, 13:35

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 866,433 reported IPs worldwide

Threat Level 10/10 avg: 6.3 ++

Total Reports 6 avg: 9 -

Network Comparison

Compared against 37 IPs in ASN 271231

Threat Level 10/10 network avg: 6.2 ++

Total Reports 6 network avg: 3 ++

Geographic Comparison

Compared against 113,805 IPs in BR

Threat Level 10/10 country avg: 5.4 ++

Total Reports 6 country avg: 3 ++

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

Peak Day 13 Oct 2026 6 reports

Daily Average 0.2 reports/day

Most Active Tuesday 6 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 6

Web App Attack 4

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

787,272 threat incidents tracked globally • Last 24h: 36,079 Logs

FEED

Top Threat Sources

01

United States US

153,294 19.5%
02

Brazil BR THIS IP

113,805 14.5%
03

India IN

92,257 11.7%
04

China CN

47,324 6%
05

SC SC

29,282 3.7%
06

Germany DE

19,222 2.4%
07

Pakistan PK

18,918 2.4%
08

Netherlands NL

18,573 2.4%
09

Argentina AR

16,863 2.1%
10

Indonesia ID

15,687 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.1/10 Avg Threat

24% Avg Confidence

7 High Threat

Elevated risk: Multiple related IPs are flagged

Critical Threat

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Reputable Network

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

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