Is IP address 170.78.31.66 dangerous?

Yes, 170.78.31.66 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 170.78.31.66?

IP address 170.78.31.66 is operated by iFIBRA TELECOM (ASN 52587) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 170.78.31.66?

Yes, blocking 170.78.31.66 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 170.78.31.66?

Our threat assessment for 170.78.31.66 has a confidence score of 29%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

170.78.31.66

IPv4 Public

AS52587

iFIBRA TELECOM

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

iFIBRA TELECOM ASN 52587

1 Reports

Honeypot Data Source

Significant Threat

IP 170.78.31.66 identified as significant threat (7/10) from 1 events.

Multiple malicious indicators detected. Confidence level: 29%.

More threatening than 87% of monitored IPs

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.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 6. November 2026

Last Activity 6. November 2026

Recent (7 days) 1 incidents

High-Risk Network Association

This IP belongs to a network (ASN 52587) with elevated threat levels. The ISP iFIBRA TELECOM 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

Implement rate limiting or temporary blocking measures.

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 2/10 Very Low

Confidence Score 29% Medium Confidence

Date	Categories	Source	Confidence
6. Nov 2026 New	Brute-Force	Honeypot	75%

Basic Information

IP Address: 170.78.31.66
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS52587
ISP: iFIBRA TELECOM

DNS Information

Reverse DNS: 170-78-31-66.ifibratelecom.com.br
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 1
First Reported: 6 Nov 2026
Last Reported: 6 Nov 2026, 11:22

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: AS52587

Organization: iFIBRA TELECOM

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 iFIBRA TELECOM (AS52587), 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

87 %

Global Threat Ranking

This IP is more threatening than 87% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 1,328,234 reported IPs worldwide

Threat Level 7/10 avg: 6.0 +

Total Reports 1 avg: 7 --

Network Comparison

Compared against 59 IPs in ASN 52587

Threat Level 7/10 network avg: 5.6 +

Total Reports 1 network avg: 2 -

Network iFIBRA TELECOM has overall threat level 7/10

Geographic Comparison

Compared against 261,155 IPs in BR

Threat Level 7/10 country avg: 5.2 +

Total Reports 1 country avg: 2 -

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

Peak Day 6 Nov 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 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 11:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

1,210,746 threat incidents tracked globally • Last 24h: 32,818 Logs

FEED

Top Threat Sources

01

Brazil BR THIS IP

261,155 21.6%
02

United States US

207,412 17.1%
03

India IN

103,518 8.5%
04

China CN

50,996 4.2%
05

Argentina AR

42,423 3.5%
06

SC SC

29,448 2.4%
07

Mexico MX

27,930 2.3%
08

Russia RU

26,998 2.2%
09

Germany DE

24,428 2%
10

Colombia CO

24,273 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

5.9/10 Avg Threat

26% Avg Confidence

4 High Threat

Significant 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

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