Is IP address 138.255.177.33 dangerous?

138.255.177.33 presents moderate risk with a threat level of 5/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 138.255.177.33?

IP address 138.255.177.33 is operated by CYBERNETRS LTDA - ME (ASN 263979) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 138.255.177.33?

Blocking 138.255.177.33 is advisable for security-sensitive environments. With a threat level of 5/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 138.255.177.33?

Our threat assessment for 138.255.177.33 has a confidence score of 23%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

138.255.177.33

IPv4 Public

AS263979

CYBERNETRS 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

CYBERNETRS LTDA - ME ASN 263979

1 Reports

Honeypot Data Source

Intermediate Threat

Threat level 5/10 for 138.255.177.33 from 1 reports.

Concerning behaviors alongside normal activity. 23% confidence.

More threatening than 29% of monitored IPs

Threat Categories

Bad Web Bot 1

WP Content Scraping 1

Technical Details

Bad web bots ignore robots.txt, scrape content aggressively, and may probe for vulnerabilities.

Recommended Mitigations

Implement bot detection, rate limiting, and use services like Cloudflare Bot Management.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 16. October 2026

Last Activity 16. October 2026

Recent (7 days) 1 incidents

High-Risk Network Association

This IP belongs to a network (ASN 263979) with elevated threat levels. The ISP CYBERNETRS LTDA - ME 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

Monitor for behavior pattern changes indicating escalation.

Long-term blocking recommended.

Reputation Summary

Threat Level 5/10 Medium

Medium

Activity Frequency 0/10 Inactive

Confidence Score 23% Low Confidence

Date	Categories	Source	Confidence
16. Oct 2026	Bad Web Bot WP Content Scraping	Honeypot	75%

Basic Information

IP Address: 138.255.177.33
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS263979
ISP: CYBERNETRS LTDA - ME

DNS Information

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

Statistics

Total Reports: 1
First Reported: 18 Oct 2026
Last Reported: 16 Oct 2026, 14:05

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: AS263979

Organization: CYBERNETRS LTDA - ME

Country:

Network Threat Assessment

7/10

This network shows moderate threat levels with some malicious activity patterns.

Network Statistics

Total IPs Monitored

Total Reports

Reports per IP

Network Context

This IP address belongs to CYBERNETRS LTDA - ME (AS263979), which manages 1 IP addresses in our monitoring system. Out of these, 1 have been reported for suspicious activities, resulting in a network-wide threat level of 7/10.

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

29 %

Global Threat Ranking

This IP is more threatening than 29% of all IPs in our database.

Below Average Threat

Global Comparison

Compared against 1,079,728 reported IPs worldwide

Threat Level 5/10 avg: 6.1 -

Total Reports 1 avg: 8 --

Network Comparison

Compared against 95 IPs in ASN 263979

Threat Level 5/10 network avg: 5.1 =

Total Reports 1 network avg: 1 -

Network CYBERNETRS LTDA - ME has overall threat level 7/10

Geographic Comparison

Compared against 186,179 IPs in BR

Threat Level 5/10 country avg: 5.3 =

Total Reports 1 country avg: 2 --

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

Peak Day 16 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 4/10

Current Threat 4/10

Distribution of threat categories reported over time.

Top Threat Categories

Bad Web Bot 1

WP Content Scraping 1

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

Hourly Activity

Peak activity at 14:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

984,363 threat incidents tracked globally • Last 24h: 29,037 Logs

FEED

Top Threat Sources

01

United States US

187,128 19%
02

Brazil BR THIS IP

186,179 18.9%
03

India IN

94,976 9.6%
04

China CN

47,924 4.9%
05

Argentina AR

29,585 3%
06

SC SC

29,344 3%
07

Germany DE

20,357 2.1%
08

Colombia CO

19,899 2%
09

Mexico MX

19,718 2%
10

Pakistan PK

19,533 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.2/10 Avg Threat

34% Avg Confidence

6 High Threat

Elevated risk: Multiple related IPs are flagged

Intermediate Threat

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