Is IP address 45.187.183.18 dangerous?

45.187.183.18 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 45.187.183.18?

IP address 45.187.183.18 is operated by PROINFO-COMERCIO E SERVICOS P/INFORMATICA LTDA-ME (ASN 269481) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 45.187.183.18?

Blocking 45.187.183.18 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 45.187.183.18?

Our threat assessment for 45.187.183.18 has a confidence score of 27%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

45.187.183.18

IPv4 Public

AS269481

PROINFO-COMERCIO E SERVICOS P/INFORMATICA LTDA-ME

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

PROINFO-COMERCIO E SERVIC... ASN 269481

1 Reports

Honeypot Data Source

Measured Risk

IP 45.187.183.18 threat rating: 6/10 from 1 observations.

Attention-worthy behavior detected. Confidence: 27%.

More threatening than 59% of monitored IPs

Threat Categories

Fraud VoIP 1

Technical Details

VoIP fraud exploits phone systems to make unauthorized calls, often to premium rate numbers for financial gain.

Recommended Mitigations

Implement call authentication, monitor call patterns, and restrict international/premium rate dialing.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over less than a day indicates persistent threat actor operations.

First Observed 7. October 2026

Last Activity 7. October 2026

Recent (7 days) 1 incidents

Reputable Network

This IP is hosted on a network (ASN 269481) with generally good reputation. The ISP PROINFO-COMERCIO E SERVICOS P/INFORMATICA LTDA-ME maintains standard security practices.

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

Security Recommendations

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

Long-term blocking recommended.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 2/10 Very Low

Confidence Score 27% Medium Confidence

Date	Categories	Source	Confidence
7. Oct 2026 New	Fraud VoIP	Honeypot	75%

Basic Information

IP Address: 45.187.183.18
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: BR
ASN: AS269481
ISP: PROINFO-COMERCIO E SERVICOS P/INFORMATICA LTDA-ME

DNS Information

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

Statistics

Total Reports: 1
First Reported: 7 Oct 2026
Last Reported: 7 Oct 2026, 15:18

Comparative Analysis

How this IP compares to others in our threat intelligence database

59 %

Global Threat Ranking

This IP is more threatening than 59% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 831,747 reported IPs worldwide

Threat Level 6/10 avg: 6.3 =

Total Reports 1 avg: 9 --

Network Comparison

Compared against 3 IPs in ASN 269481

Threat Level 6/10 network avg: 5.3 =

Total Reports 1 network avg: 1 =

Geographic Comparison

Compared against 111,781 IPs in BR

Threat Level 6/10 country avg: 5.4 =

Total Reports 1 country avg: 3 --

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

Peak Day 7 Oct 2026 1 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 5/10

Current Threat 5/10

Distribution of threat categories reported over time.

Top Threat Categories

Fraud VoIP 1

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

Hourly Activity

Peak activity at 15:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

755,883 threat incidents tracked globally • Last 24h: 28,730 Logs

FEED

Top Threat Sources

01

United States US

147,855 19.6%
02

Brazil BR THIS IP

111,763 14.8%
03

India IN

87,027 11.5%
04

China CN

46,031 6.1%
05

SC SC

29,251 3.9%
06

Germany DE

18,325 2.4%
07

Netherlands NL

17,944 2.4%
08

Pakistan PK

17,764 2.4%
09

Argentina AR

16,263 2.2%
10

Colombia CO

15,169 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

Measured Risk

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