Is IP address 177.223.39.145 dangerous?

Yes, 177.223.39.145 is considered dangerous with a threat level of 7/10. It has been reported 1 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 177.223.39.145?

IP address 177.223.39.145 is operated by LINQ TELECOMUNICACOES (ASN 266539) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 177.223.39.145?

Yes, blocking 177.223.39.145 is strongly recommended. With a threat level of 7/10 and 1 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 177.223.39.145?

Our threat assessment for 177.223.39.145 has a confidence score of 28%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

177.223.39.145

IPv4 Public

AS266539

LINQ TELECOMUNICACOES

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

LINQ TELECOMUNICACOES ASN 266539

1 Reports

Honeypot Data Source

Elevated Risk

Elevated threat level 7/10 for IP 177.223.39.145 from 1 reported incidents.

Behavioral profile indicates cyber threat activity with 28% confidence.

More threatening than 83% of monitored IPs

Threat Categories

Hacking 1

Exploited Host 1

Technical Details

General hacking activity includes various intrusion attempts, exploitation of vulnerabilities, and unauthorized access attempts.

Recommended Mitigations

Keep systems patched, implement intrusion detection, and follow security best practices.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 2. October 2026

Last Activity 2. October 2026

Recent (7 days) 1 incidents

High-Risk Network Association

This IP belongs to a network (ASN 266539) with elevated threat levels. The ISP LINQ TELECOMUNICACOES hosts multiple reported malicious addresses, suggesting systemic security issues or permissive policies.

Network-wide patterns may indicate this is part of a larger malicious infrastructure.

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 1/10 Very Low

Confidence Score 28% Medium Confidence

Date	Categories	Source	Confidence
2. Oct 2026	Hacking Exploited Host	Honeypot x2	75%

Basic Information

IP Address: 177.223.39.145
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS266539
ISP: LINQ TELECOMUNICACOES

DNS Information

Reverse DNS: 177-223-39-145.linqtelecom.com.br
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 1
First Reported: 2 Oct 2026
Last Reported: 2 Oct 2026, 12:34

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: AS266539

Organization: LINQ TELECOMUNICACOES

Country:

Network Threat Assessment

10/10

This network has a high threat level with significant malicious activity reported across multiple IPs.

Network Statistics

Total IPs Monitored

Total Reports

Reports per IP

Network Context

This IP address belongs to LINQ TELECOMUNICACOES (AS266539), which manages 1 IP addresses in our monitoring system. Out of these, 12 have been reported for suspicious activities, resulting in a network-wide threat level of 10/10.

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 834,037 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 1 avg: 9 --

Network Comparison

Compared against 180 IPs in ASN 266539

Threat Level 7/10 network avg: 5.6 +

Total Reports 1 network avg: 1 -

Network LINQ TELECOMUNICACOES has overall threat level 10/10

Geographic Comparison

Compared against 111,905 IPs in BR

Threat Level 7/10 country avg: 5.4 +

Total Reports 1 country avg: 3 --

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

Peak Day 2 Oct 2026 1 reports

Daily Average 0 reports/day

Most Active Friday 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

Hacking 1

Exploited Host 1

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

Hourly Activity

Peak activity at 12:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

758,083 threat incidents tracked globally • Last 24h: 31,322 Logs

FEED

Top Threat Sources

01

United States US

148,413 19.6%
02

Brazil BR THIS IP

111,905 14.8%
03

India IN

87,293 11.5%
04

China CN

46,121 6.1%
05

SC SC

29,253 3.9%
06

Germany DE

18,463 2.4%
07

Netherlands NL

18,034 2.4%
08

Pakistan PK

17,838 2.4%
09

Argentina AR

16,273 2.1%
10

Colombia CO

15,173 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.8/10 Avg Threat

28% Avg Confidence

6 High Threat

Elevated risk: Multiple related IPs are flagged

Elevated Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

High-Risk Network Association

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