Is IP address 2804:4b5c:111e:f149:81c:5ff9:4c7e:cbf8 dangerous?

Yes, 2804:4b5c:111e:f149:81c:5ff9:4c7e:cbf8 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 2804:4b5c:111e:f149:81c:5ff9:4c7e:cbf8?

IP address 2804:4b5c:111e:f149:81c:5ff9:4c7e:cbf8 is operated by TEUTONET TELECOMUNICACOES LTDA (ASN 267301) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 2804:4b5c:111e:f149:81c:5ff9:4c7e:cbf8?

Yes, blocking 2804:4b5c:111e:f149:81c:5ff9:4c7e:cbf8 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 2804:4b5c:111e:f149:81c:5ff9:4c7e:cbf8?

Our threat assessment for 2804:4b5c:111e:f149:81c:5ff9:4c7e:cbf8 has a confidence score of 22%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

2804:4b5c:111e:f149:81c:5ff9:4c7e:cbf8

IPv6 Public

AS267301

TEUTONET TELECOMUNICACOES LTDA

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

TEUTONET TELECOMUNICACOES... ASN 267301

1 Reports

Honeypot Data Source

Notable Threat

IP 2804:4b5c:111e:f149:81c:5ff9:4c7e:cbf8 rated 7/10 from 1 verified reports.

Multiple security incidents attributed to this IP. Confidence: 22%.

More threatening than 79% of monitored IPs

Threat Categories

Brute-Force 1

Web App Attack 1

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.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 8. September 2026

Last Activity 8. September 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 267301) with generally good reputation. The ISP TEUTONET TELECOMUNICACOES LTDA maintains standard security practices.

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

Security Recommendations

Implement appropriate security controls.

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 0/10 Inactive

Confidence Score 18% Low Confidence

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

Basic Information

IP Address: 2804:4b5c:111e:f149:81c:5ff9:4c7e:cbf8
IP Version: IPv6
Network Type: Public
Tor Network: No

Geolocation

Country: BR
ASN: AS267301
ISP: TEUTONET TELECOMUNICACOES LTDA

DNS Information

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

Statistics

Total Reports: 1
First Reported: 8 Sep 2026
Last Reported: 8 Sep 2026, 02:40

Comparative Analysis

How this IP compares to others in our threat intelligence database

79 %

Global Threat Ranking

This IP is more threatening than 79% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 832,206 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 1 avg: 9 --

Network Comparison

Compared against 44 IPs in ASN 267301

Threat Level 7/10 network avg: 6.2 =

Total Reports 1 network avg: 1 -

Geographic Comparison

Compared against 111,808 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 8 Sep 2026 1 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 1

Web App Attack 1

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

756,324 threat incidents tracked globally • Last 24h: 29,126 Logs

FEED

Top Threat Sources

01

United States US

147,961 19.6%
02

Brazil BR THIS IP

111,800 14.8%
03

India IN

87,106 11.5%
04

China CN

46,037 6.1%
05

SC SC

29,252 3.9%
06

Germany DE

18,344 2.4%
07

Netherlands NL

17,967 2.4%
08

Pakistan PK

17,783 2.4%
09

Argentina AR

16,265 2.2%
10

Colombia CO

15,169 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.7/10 Avg Threat

27% Avg Confidence

6 High Threat

Elevated risk: Multiple related IPs are flagged

Notable Threat

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