Is IP address 45.165.148.255 dangerous?

45.165.148.255 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 45.165.148.255?

IP address 45.165.148.255 is operated by CSI SOLUCOES TECNOLOGICAS LTDA (ASN 268678) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 45.165.148.255?

Blocking 45.165.148.255 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 45.165.148.255?

Our threat assessment for 45.165.148.255 has a confidence score of 0%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

45.165.148.255

IPv4 Public

AS268678

CSI SOLUCOES TECNOLOGICAS LTDA

2 Reports

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Brazil Location

CSI SOLUCOES TECNOLOGICAS... ASN 268678

2 Reports

Community Data Source

Medium Threat

Medium risk rating 6/10 for IP 45.165.148.255 based on 2 incidents.

Suspicious behavior markers present. 0% confidence level.

More threatening than 39% of monitored IPs

Threat Categories

Brute-Force 2

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.

Reputable Network

This IP is hosted on a network (ASN 268678) with generally good reputation. The ISP CSI SOLUCOES TECNOLOGICAS LTDA maintains standard security practices.

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

Security Recommendations

Monitor traffic patterns. Review logs periodically for escalation.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 0/10 Inactive

Confidence Score 0% Unverified

Confidence History

8. Jun 2026 - 9. Jun 2026

0% Current

Stable Trend

Date	Categories	Source	Confidence
9. Jun 2026	Brute-Force	Community	75%
8. Jun 2026	Brute-Force	Community	75%

Basic Information

IP Address: 45.165.148.255
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: BR
ASN: AS268678
ISP: CSI SOLUCOES TECNOLOGICAS LTDA

DNS Information

Reverse DNS: dynamic-45-165-148-255.csimaisnet.net.br
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 2
First Reported: 8 Jun 2026
Last Reported: 9 Jun 2026, 02:55

Comparative Analysis

How this IP compares to others in our threat intelligence database

39 %

Global Threat Ranking

This IP is more threatening than 39% of all IPs in our database.

Below Average Threat

Global Comparison

Compared against 845,413 reported IPs worldwide

Threat Level 6/10 avg: 6.3 =

Total Reports 2 avg: 9 --

Network Comparison

Compared against 45 IPs in ASN 268678

Threat Level 6/10 network avg: 5.6 =

Total Reports 2 network avg: 1 ++

Geographic Comparison

Compared against 112,584 IPs in BR

Threat Level 6/10 country avg: 5.4 =

Total Reports 2 country avg: 3 -

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Monday 1 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 2

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

Hourly Activity

Peak activity at 02:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

768,480 threat incidents tracked globally • Last 24h: 28,496 Logs

FEED

Top Threat Sources

01

United States US

150,174 19.5%
02

Brazil BR THIS IP

112,584 14.7%
03

India IN

89,348 11.6%
04

China CN

46,464 6%
05

SC SC

29,263 3.8%
06

Germany DE

18,754 2.4%
07

Pakistan PK

18,251 2.4%
08

Netherlands NL

18,200 2.4%
09

Argentina AR

16,571 2.2%
10

Colombia CO

15,293 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

Medium Threat

Threat Categories

Technical Details

Recommended Mitigations

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

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