Is IP address 2804:2664:51f7:ca00:54bf:a285:3b31:91ca dangerous?

2804:2664:51f7:ca00:54bf:a285:3b31:91ca presents moderate risk with a threat level of 6/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 2804:2664:51f7:ca00:54bf:a285:3b31:91ca?

IP address 2804:2664:51f7:ca00:54bf:a285:3b31:91ca is operated by TOLEDO FIBRA TELECOMUNICACAO LTDA (ASN 52721) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 2804:2664:51f7:ca00:54bf:a285:3b31:91ca?

Blocking 2804:2664:51f7:ca00:54bf:a285:3b31:91ca is advisable for security-sensitive environments. With a threat level of 6/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 2804:2664:51f7:ca00:54bf:a285:3b31:91ca?

Our threat assessment for 2804:2664:51f7:ca00:54bf:a285:3b31:91ca has a confidence score of 20%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

2804:2664:51f7:ca00:54bf:a285:3b31:91ca

IPv6 Public

AS52721

TOLEDO FIBRA TELECOMUNICACAO 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

TOLEDO FIBRA TELECOMUNICA... ASN 52721

1 Reports

Community Data Source

Cautionary Risk

IP 2804:2664:51f7:ca00:54bf:a285:3b31:91ca rated 6/10 from 1 security events.

Mixed behavior profile detected. Confidence: 20%.

More threatening than 45% 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 17. October 2026

Last Activity 17. October 2026

Recent (7 days) 1 incidents

High-Risk Network Association

This IP belongs to a network (ASN 52721) with elevated threat levels. The ISP TOLEDO FIBRA TELECOMUNICACAO LTDA 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

Apply balanced security measures based on risk tolerance.

Long-term blocking recommended.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 0/10 Inactive

Confidence Score 20% Low Confidence

Date	Categories	Source	Confidence
17. Oct 2026	Brute-Force Web App Attack	Community	75%

Basic Information

IP Address: 2804:2664:51f7:ca00:54bf:a285:3b31:91ca
IP Version: IPv6
Network Type: Public
Tor Network: No

Geolocation

Country: BR
ASN: AS52721
ISP: TOLEDO FIBRA TELECOMUNICACAO LTDA

DNS Information

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

Statistics

Total Reports: 1
First Reported: 19 Oct 2026
Last Reported: 17 Oct 2026, 01:44

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: AS52721

Organization: TOLEDO FIBRA TELECOMUNICACAO LTDA

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 TOLEDO FIBRA TELECOMUNICACAO LTDA (AS52721), which manages 1 IP addresses in our monitoring system. Out of these, 16 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

45 %

Global Threat Ranking

This IP is more threatening than 45% of all IPs in our database.

Below Average Threat

Global Comparison

Compared against 1,047,238 reported IPs worldwide

Threat Level 6/10 avg: 6.2 =

Total Reports 1 avg: 8 --

Network Comparison

Compared against 29 IPs in ASN 52721

Threat Level 6/10 network avg: 5.6 =

Total Reports 1 network avg: 2 --

Network TOLEDO FIBRA TELECOMUNICACAO LTDA has overall threat level 10/10

Geographic Comparison

Compared against 173,328 IPs in BR

Threat Level 6/10 country avg: 5.3 =

Total Reports 1 country avg: 2 --

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

Peak Day 17 Oct 2026 1 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

Web App Attack 1

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

Hourly Activity

Peak activity at 01:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

954,146 threat incidents tracked globally • Last 24h: 164,902 Logs

FEED

Top Threat Sources

01

United States US

184,455 19.3%
02

Brazil BR THIS IP

173,328 18.2%
03

India IN

94,536 9.9%
04

China CN

47,850 5%
05

SC SC

29,343 3.1%
06

Argentina AR

27,384 2.9%
07

Germany DE

20,237 2.1%
08

Pakistan PK

19,461 2%
09

Colombia CO

19,217 2%
10

Netherlands NL

18,861 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

5.8/10 Avg Threat

16% Avg Confidence

3 High Threat

Cautionary 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