Is IP address 91.92.40.11 dangerous?

Yes, 91.92.40.11 is considered dangerous with a threat level of 8/10. It has been reported 30 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 91.92.40.11?

IP address 91.92.40.11 is operated by BULLETGROUP (ASN 0) and is geolocated to BG. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 91.92.40.11?

Yes, blocking 91.92.40.11 is strongly recommended. With a threat level of 8/10 and 30 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 91.92.40.11?

Our threat assessment for 91.92.40.11 has a confidence score of 95%, based on 30 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

91.92.40.11

IPv4 Public

BULLETGROUP

30 Reports

Bulgaria Location

BULLETGROUP ISP

30 Reports

Honeypot Data Source

Significant Threat

IP 91.92.40.11 identified as significant threat (8/10) from 30 events.

Multiple malicious indicators detected. Confidence level: 95%.

More threatening than 85% of monitored IPs

Threat Categories

Brute-Force 28

SSH 28

Hacking 2

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: Recent Spike

Significant activity increase over past 7 days indicates renewed threat actor interest or system compromise.

First Observed 30. June 2026

Last Activity 12. July 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 0) with generally good reputation. The ISP BULLETGROUP 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.

Immediate monitoring recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 3/10 Low

Confidence Score 91% Verified

Confidence History

16. Jun 2026 - 12. Jul 2026

95% Current

Stable Trend

Date	Categories	Source	Confidence
12. Jul 2026	Hacking	Honeypot	75%
2. Jul 2026	Brute-Force SSH	Honeypot	75%
2. Jul 2026	Brute-Force SSH	Honeypot	75%
2. Jul 2026	Brute-Force SSH	Honeypot	75%
2. Jul 2026	Brute-Force SSH	Honeypot	75%
2. Jul 2026	Brute-Force SSH	Honeypot	75%
2. Jul 2026	Brute-Force SSH	Honeypot	75%
2. Jul 2026	Brute-Force SSH	Honeypot	75%
2. Jul 2026	Brute-Force SSH	Honeypot	75%
2. Jul 2026	Brute-Force SSH	Honeypot	75%
30. Jun 2026	Hacking	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%
16. Jun 2026	Brute-Force SSH	Honeypot	75%

Basic Information

IP Address: 91.92.40.11
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: BG
ASN: Unknown
ISP: BULLETGROUP

DNS Information

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

Statistics

Total Reports: 30
First Reported: 16 Jun 2026
Last Reported: 12 Jul 2026, 13:53

Comparative Analysis

How this IP compares to others in our threat intelligence database

85 %

Global Threat Ranking

This IP is more threatening than 85% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 290,925 reported IPs worldwide

Threat Level 8/10 avg: 5.9 +

Total Reports 30 avg: 18 ++

Geographic Comparison

Compared against 870 IPs in BG

Threat Level 8/10 country avg: 7.0 =

Total Reports 30 country avg: 111 --

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

Peak Day 2 Jul 2026 9 reports

Daily Average 0.4 reports/day

Most Active Tuesday 20 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 28

SSH 28

Hacking 2

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

Hourly Activity

Peak activity at 06:00 with 6 reports

Weekly Activity

Geographic Threat Distribution

272,963 threat incidents tracked globally • Last 24h: 18,301 Logs

FEED

Top Threat Sources

01

United States US

61,376 22.5%
02

India IN

45,200 16.6%
03

China CN

34,006 12.5%
04

Brazil BR

14,606 5.4%
05

Germany DE

9,792 3.6%
06

Singapore SG

7,917 2.9%
07

Indonesia ID

7,822 2.9%
08

Pakistan PK

7,751 2.8%
09

Russia RU

6,138 2.2%
10

Netherlands NL

5,863 2.1%

+40 more countries

THREAT LEVEL

LOW MED HIGH

IPs from the same subnet range, likely same network segment.

20 Related IPs

9.8/10 Avg Threat

95% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

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

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Apache .htaccess

PDF Report

Analyzed high-risk IP addresses