Is IP address 177.39.59.18 dangerous?

Yes, 177.39.59.18 is considered dangerous with a threat level of 7/10. It has been reported 2 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 177.39.59.18?

IP address 177.39.59.18 is operated by DB3 SERVICOS DE TELECOMUNICACOES S.A (ASN 268018) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 177.39.59.18?

Yes, blocking 177.39.59.18 is strongly recommended. With a threat level of 7/10 and 2 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 177.39.59.18?

Our threat assessment for 177.39.59.18 has a confidence score of 24%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

177.39.59.18

IPv4 Public

AS268018

DB3 SERVICOS DE TELECOMUNICACOES S.A

2 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

DB3 SERVICOS DE TELECOMUN... ASN 268018

2 Reports

Mixed Data Source

Significant Threat

IP 177.39.59.18 identified as significant threat (7/10) from 2 events.

Multiple malicious indicators detected. Confidence level: 24%.

More threatening than 83% of monitored IPs

Threat Categories

Brute-Force 2

Web App Attack 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 268018) with generally good reputation. The ISP DB3 SERVICOS DE TELECOMUNICACOES S.A maintains standard security practices.

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

Security Recommendations

Implement rate limiting or temporary blocking measures.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 0/10 Inactive

Confidence Score 14% Low Confidence

Confidence History

25. Sep 2026 - 29. Sep 2026

24% Current

Stable Trend

Date	Categories	Source	Confidence
29. Sep 2026	Brute-Force Web App Attack	Community	75%
25. Sep 2026	Brute-Force Web App Attack	Honeypot	75%

Basic Information

IP Address: 177.39.59.18
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS268018
ISP: DB3 SERVICOS DE TELECOMUNICACOES S.A

DNS Information

Reverse DNS: 177-39-59-18.mobtelecom.com.br
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 2
First Reported: 25 Sep 2026
Last Reported: 29 Sep 2026, 05:16

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 1,326,774 reported IPs worldwide

Threat Level 7/10 avg: 6.0 +

Total Reports 2 avg: 7 --

Network Comparison

Compared against 44 IPs in ASN 268018

Threat Level 7/10 network avg: 5.1 +

Total Reports 2 network avg: 1 ++

Geographic Comparison

Compared against 261,020 IPs in BR

Threat Level 7/10 country avg: 5.2 +

Total Reports 2 country avg: 2 =

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Tuesday 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

Web App Attack 2

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

Hourly Activity

Peak activity at 05:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

1,209,400 threat incidents tracked globally • Last 24h: 32,367 Logs

FEED

Top Threat Sources

01

Brazil BR THIS IP

261,020 21.6%
02

United States US

206,812 17.1%
03

India IN

103,493 8.6%
04

China CN

50,938 4.2%
05

Argentina AR

42,404 3.5%
06

SC SC

29,447 2.4%
07

Mexico MX

27,915 2.3%
08

Russia RU

26,976 2.2%
09

Germany DE

24,364 2%
10

Colombia CO

24,267 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

5.1/10 Avg Threat

23% Avg Confidence

1 High Threat

Significant 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

Analyzed high-risk IP addresses