Is IP address 2804:5f4:c022:17a5:185b:4a99:5af1:e98c dangerous?

2804:5f4:c022:17a5:185b:4a99:5af1:e98c has no reported malicious activity in our database and is not currently considered dangerous. However, security best practices should always be maintained.

Who owns or operates IP address 2804:5f4:c022:17a5:185b:4a99:5af1:e98c?

IP address 2804:5f4:c022:17a5:185b:4a99:5af1:e98c is operated by Cilnet Comunicacao e Informatica S.A. (ASN 28580) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 2804:5f4:c022:17a5:185b:4a99:5af1:e98c?

Blocking 2804:5f4:c022:17a5:185b:4a99:5af1:e98c is not necessary based on available data. This IP has no reported malicious activity.

How accurate is this threat assessment for 2804:5f4:c022:17a5:185b:4a99:5af1:e98c?

Our threat assessment for 2804:5f4:c022:17a5:185b:4a99:5af1:e98c has a confidence score of 22%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

2804:5f4:c022:17a5:185b:4a99:5af1:e98c

IPv6 Public

AS28580

Cilnet Comunicacao e Informatica S.A.

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

Cilnet Comunicacao e Info... ASN 28580

1 Reports

Community Data Source

Clean Record

IP 2804:5f4:c022:17a5:185b:4a99:5af1:e98c maintains uncompromised reputation with zero reports.

No threat indicators. Continuous monitoring active.

Threat Categories

Brute-Force 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.

Reputable Network

This IP is hosted on a network (ASN 28580) with generally good reputation. The ISP Cilnet Comunicacao e Informatica S.A. maintains standard security practices.

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

Security Recommendations

No special scrutiny required.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 0/10 No Threat

Low

Activity Frequency 2/10 Very Low

Confidence Score 0% Unverified

Date	Categories	Source	Confidence
16. May 2026	Brute-Force	Community	75%

Basic Information

IP Address: 2804:5f4:c022:17a5:185b:4a99:5af1:e98c
IP Version: IPv6
Network Type: Public
Tor Network: No

Geolocation

Country: BR
ASN: AS28580
ISP: Cilnet Comunicacao e Informatica S.A.

DNS Information

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

Statistics

Total Reports: 1
First Reported: 16 May 2026
Last Reported: 16 May 2026, 04:42

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: AS28580

Organization: Cilnet Comunicacao e Informatica S.A.

Country:

Network Threat Assessment

2/10

This network appears to be relatively clean with very low threat indicators.

Network Statistics

Total IPs Monitored

Total Reports

2.7

Reports per IP

Network Context

This IP address belongs to Cilnet Comunicacao e Informatica S.A. (AS28580), which manages 3 IP addresses in our monitoring system. Out of these, 8 have been reported for suspicious activities, resulting in a network-wide threat level of 2/10.

Network status: This network appears to be well-maintained with low threat indicators.

Comparative Analysis

How this IP compares to others in our threat intelligence database

0 %

Global Threat Ranking

This IP is more threatening than 0% of all IPs in our database.

Low Threat Percentile

Global Comparison

Compared against 839,244 reported IPs worldwide

Threat Level 0/10 avg: 6.3 --

Total Reports 1 avg: 9 --

Network Comparison

Compared against 167 IPs in ASN 28580

Threat Level 0/10 network avg: 5.1 --

Total Reports 1 network avg: 1 =

Network Cilnet Comunicacao e Informatica S.A. has overall threat level 2/10

Geographic Comparison

Compared against 112,183 IPs in BR

Threat Level 0/10 country avg: 5.4 --

Total Reports 1 country avg: 3 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Saturday 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

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

Hourly Activity

Peak activity at 04:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

762,892 threat incidents tracked globally • Last 24h: 30,481 Logs

FEED

Top Threat Sources

01

United States US

149,226 19.6%
02

Brazil BR THIS IP

112,183 14.7%
03

India IN

88,360 11.6%
04

China CN

46,287 6.1%
05

SC SC

29,255 3.8%
06

Germany DE

18,578 2.4%
07

Netherlands NL

18,119 2.4%
08

Pakistan PK

18,058 2.4%
09

Argentina AR

16,372 2.1%
10

Colombia CO

15,212 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

5.3/10 Avg Threat

21% Avg Confidence

2 High Threat

Clean Record

Threat Categories

Technical Details

Recommended Mitigations

Reputable Network

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