Is IP address 91.217.105.79 dangerous?

Yes, 91.217.105.79 is considered dangerous with a threat level of 7/10. It has been reported 3 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 91.217.105.79?

IP address 91.217.105.79 is operated by Faith-Net S.C. Robert Wrobel, Stanislaw Sutkowski (ASN 51589) and is geolocated to PL. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 91.217.105.79?

Yes, blocking 91.217.105.79 is strongly recommended. With a threat level of 7/10 and 3 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 91.217.105.79?

Our threat assessment for 91.217.105.79 has a confidence score of 42%, based on 3 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

91.217.105.79

IPv4 Public

AS51589

Faith-Net S.C. Robert Wrobel, Stanislaw Sutkowski

3 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

Poland Location

Faith-Net S.C. Robert Wro... ASN 51589

3 Reports

Honeypot Data Source

Significant Threat

IP 91.217.105.79 identified as significant threat (7/10) from 3 events.

Multiple malicious indicators detected. Confidence level: 42%.

More threatening than 88% of monitored IPs

Threat Categories

Fraud VoIP 3

Technical Details

VoIP fraud exploits phone systems to make unauthorized calls, often to premium rate numbers for financial gain.

Recommended Mitigations

Implement call authentication, monitor call patterns, and restrict international/premium rate dialing.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 1 days indicates persistent threat actor operations.

First Observed 25. October 2026

Last Activity 26. October 2026

Recent (7 days) 3 incidents

Reputable Network

This IP is hosted on a network (ASN 51589) with generally good reputation. The ISP Faith-Net S.C. Robert Wrobel, Stanislaw Sutkowski maintains standard security practices.

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

Security Recommendations

Implement rate limiting or temporary blocking measures.

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 1/10 Very Low

Confidence Score 42% Medium Confidence

Confidence History

25. Oct 2026 - 26. Oct 2026

42% Current

Stable Trend

Date	Categories	Source	Confidence
26. Oct 2026	Fraud VoIP	Honeypot	75%
26. Oct 2026	Fraud VoIP	Honeypot	75%
25. Oct 2026	Fraud VoIP	Honeypot	75%

Basic Information

IP Address: 91.217.105.79
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: PL
ASN: AS51589
ISP: Faith-Net S.C. Robert Wrobel, Stanislaw Sutkowski

DNS Information

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

Statistics

Total Reports: 3
First Reported: 27 Oct 2026
Last Reported: 26 Oct 2026, 20:22

Comparative Analysis

How this IP compares to others in our threat intelligence database

88 %

Global Threat Ranking

This IP is more threatening than 88% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 1,288,467 reported IPs worldwide

Threat Level 7/10 avg: 6.0 +

Total Reports 3 avg: 7 --

Network Comparison

Compared against 9 IPs in ASN 51589

Threat Level 7/10 network avg: 5.7 +

Total Reports 3 network avg: 1 ++

Geographic Comparison

Compared against 15,494 IPs in PL

Threat Level 7/10 country avg: 5.8 +

Total Reports 3 country avg: 4 -

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

Peak Day 26 Oct 2026 2 reports

Daily Average 0.1 reports/day

Most Active Monday 2 reports

Evolution of threat level over time based on reported categories and frequency.

Initial Threat 5/10

Current Threat 5/10

Distribution of threat categories reported over time.

Top Threat Categories

Fraud VoIP 3

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

Hourly Activity

Peak activity at 19:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

1,174,561 threat incidents tracked globally • Last 24h: 30,031 Logs

FEED

Top Threat Sources

01

Brazil BR

258,434 22%
02

United States US

199,054 16.9%
03

India IN

102,387 8.7%
04

China CN

49,536 4.2%
05

Argentina AR

41,920 3.6%
06

SC SC

29,410 2.5%
07

Mexico MX

27,399 2.3%
08

Russia RU

26,437 2.3%
09

Colombia CO

24,009 2%
10

Germany DE

22,708 1.9%

+40 more countries

THREAT LEVEL

LOW MED HIGH

Significant 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

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