Is IP address 91.90.25.76 dangerous?

Yes, 91.90.25.76 is considered dangerous with a threat level of 8/10. It has been reported 5 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 91.90.25.76?

IP address 91.90.25.76 is operated by Patrik Lagerman (ASN 35100) and is geolocated to SE. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 91.90.25.76?

Yes, blocking 91.90.25.76 is strongly recommended. With a threat level of 8/10 and 5 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 91.90.25.76?

Our threat assessment for 91.90.25.76 has a confidence score of 66%, based on 5 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

91.90.25.76

IPv4 Public

AS35100

Patrik Lagerman

5 Reports

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Sweden Location

Patrik Lagerman ASN 35100

5 Reports

Honeypot Data Source

Significant Threat

IP 91.90.25.76 identified as significant threat (8/10) from 5 events.

Multiple malicious indicators detected. Confidence level: 66%.

More threatening than 89% of monitored IPs

Threat Categories

SSH 5

Brute-Force 1

Technical Details

SSH attacks attempt to gain server access through password guessing or exploitation of SSH vulnerabilities.

Recommended Mitigations

Use key-based authentication, change default ports, implement fail2ban, and disable root login.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 21. September 2026

Last Activity 22. September 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 35100) with generally good reputation. The ISP Patrik Lagerman 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 8/10 High

Critical

Activity Frequency 0/10 Inactive

Confidence Score 66% High Confidence

Confidence History

21. Sep 2026 - 22. Sep 2026

66% Current

Stable Trend

Date	Categories	Source	Confidence
22. Sep 2026	SSH	Honeypot	75%
22. Sep 2026	SSH	Honeypot	75%
22. Sep 2026	Brute-Force SSH	Honeypot	75%
21. Sep 2026	SSH	Honeypot	75%
21. Sep 2026	SSH	Honeypot	75%

Basic Information

IP Address: 91.90.25.76
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: SE
ASN: AS35100
ISP: Patrik Lagerman

DNS Information

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

Statistics

Total Reports: 5
First Reported: 21 Sep 2026
Last Reported: 22 Sep 2026, 18:21

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: AS35100

Organization: Patrik Lagerman

Country:

Network Threat Assessment

1/10

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

Network Statistics

Total IPs Monitored

696

Total Reports

53.5

Reports per IP

Network Context

This IP address belongs to Patrik Lagerman (AS35100), which manages 13 IP addresses in our monitoring system. Out of these, 696 have been reported for suspicious activities, resulting in a network-wide threat level of 1/10.

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

89 %

Global Threat Ranking

This IP is more threatening than 89% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 832,206 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 5 avg: 9 -

Network Comparison

Compared against 21 IPs in ASN 35100

Threat Level 8/10 network avg: 8.9 =

Total Reports 5 network avg: 69 --

Network Patrik Lagerman has overall threat level 1/10

Geographic Comparison

Compared against 2,731 IPs in SE

Threat Level 8/10 country avg: 6.5 +

Total Reports 5 country avg: 12 --

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

Peak Day 22 Sep 2026 3 reports

Daily Average 0.2 reports/day

Most Active Tuesday 3 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

SSH 5

Brute-Force 1

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

Hourly Activity

Peak activity at 00:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

756,541 threat incidents tracked globally • Last 24h: 29,134 Logs

FEED

Top Threat Sources

01

United States US

148,054 19.6%
02

Brazil BR

111,808 14.8%
03

India IN

87,138 11.5%
04

China CN

46,044 6.1%
05

SC SC

29,252 3.9%
06

Germany DE

18,353 2.4%
07

Netherlands NL

17,968 2.4%
08

Pakistan PK

17,792 2.4%
09

Argentina AR

16,265 2.1%
10

Colombia CO

15,169 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8.9/10 Avg Threat

45% Avg Confidence

17 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

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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