Is IP address 144.91.124.133 dangerous?

144.91.124.133 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 144.91.124.133?

IP address 144.91.124.133 is operated by Contabo GmbH (ASN 51167) and is geolocated to FR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 144.91.124.133?

Blocking 144.91.124.133 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 144.91.124.133?

Our threat assessment for 144.91.124.133 has a confidence score of 0%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

144.91.124.133

IPv4 Public

AS51167

Contabo GmbH

2 Reports

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FR Location

Contabo GmbH ASN 51167

2 Reports

Honeypot Data Source

Cautionary Risk

IP 144.91.124.133 rated 6/10 from 2 security events.

Mixed behavior profile detected. Confidence: 0%.

More threatening than 49% of monitored IPs

Threat Categories

Fraud VoIP 2

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.

Reputable Network

This IP is hosted on a network (ASN 51167) with generally good reputation. The ISP Contabo GmbH maintains standard security practices.

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

Security Recommendations

Apply balanced security measures based on risk tolerance.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 0/10 Inactive

Confidence Score 0% Unverified

Confidence History

17. Mar 2026 - 19. Mar 2026

0% Current

Stable Trend

Date	Categories	Source	Confidence
19. Mar 2026	Fraud VoIP	Honeypot	75%
17. Mar 2026	Fraud VoIP	Honeypot	75%

Basic Information

IP Address: 144.91.124.133
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: FR
ASN: AS51167
ISP: Contabo GmbH

DNS Information

Reverse DNS: vmi3312867.contaboserver.net
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 2
First Reported: 17 Mar 2026
Last Reported: 19 Mar 2026, 16:49

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: AS51167

Organization: Contabo GmbH

Country:

Network Threat Assessment

2/10

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

Network Statistics

778

Total IPs Monitored

28,942

Total Reports

37.2

Reports per IP

Network Context

This IP address belongs to Contabo GmbH (AS51167), which manages 778 IP addresses in our monitoring system. Out of these, 28,942 have been reported for suspicious activities, resulting in a network-wide threat level of 2/10.

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

49 %

Global Threat Ranking

This IP is more threatening than 49% of all IPs in our database.

Below Average Threat

Global Comparison

Compared against 1,354,792 reported IPs worldwide

Threat Level 6/10 avg: 6.0 =

Total Reports 2 avg: 7 --

Network Comparison

Compared against 3,183 IPs in ASN 51167

Threat Level 6/10 network avg: 7.2 -

Total Reports 2 network avg: 17 --

Network Contabo GmbH has overall threat level 2/10

Geographic Comparison

Compared against 19,267 IPs in FR

Threat Level 6/10 country avg: 6.5 =

Total Reports 2 country avg: 18 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Tuesday 1 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 2

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

Hourly Activity

Peak activity at 10:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

1,234,931 threat incidents tracked globally • Last 24h: 16,857 Logs

FEED

Top Threat Sources

01

Brazil BR

261,805 21.2%
02

United States US

214,489 17.4%
03

India IN

104,259 8.4%
04

China CN

52,768 4.3%
05

Argentina AR

42,623 3.5%
06

SC SC

29,492 2.4%
07

Mexico MX

28,170 2.3%
08

Russia RU

27,476 2.2%
09

Germany DE

25,986 2.1%
10

Colombia CO

24,370 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.7/10 Avg Threat

94% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Cautionary Risk

Threat Categories

Technical Details

Recommended Mitigations

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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