Is IP address 13.140.140.131 dangerous?

13.140.140.131 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 13.140.140.131?

IP address 13.140.140.131 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 13.140.140.131?

Blocking 13.140.140.131 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 13.140.140.131?

Our threat assessment for 13.140.140.131 has a confidence score of 29%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

13.140.140.131

IPv4 Public

AS51167

Contabo GmbH

2 Reports

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France Location

Contabo GmbH ASN 51167

2 Reports

Honeypot Data Source

Moderate Risk

IP 13.140.140.131 presents moderate risk (6/10) with 2 security reports.

Some concerning behavior detected. Confidence: 29%.

More threatening than 64% 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.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 3. October 2026

Last Activity 14. October 2026

Recent (7 days) 0 incidents

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

Standard monitoring recommended. Apply conditional access controls as needed.

Long-term blocking recommended.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 0/10 Inactive

Confidence Score 29% Medium Confidence

Confidence History

3. Oct 2026 - 14. Oct 2026

29% Current

Stable Trend

Date	Categories	Source	Confidence
14. Oct 2026	Fraud VoIP	Honeypot	75%
3. Oct 2026	Fraud VoIP	Honeypot	75%

Basic Information

IP Address: 13.140.140.131
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: FR
ASN: AS51167
ISP: Contabo GmbH

DNS Information

Reverse DNS: vmi3352043.contaboserver.net
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 2
First Reported: 3 Oct 2026
Last Reported: 14 Oct 2026, 07:18

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

64 %

Global Threat Ranking

This IP is more threatening than 64% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 1,285,668 reported IPs worldwide

Threat Level 6/10 avg: 6.0 =

Total Reports 2 avg: 7 --

Network Comparison

Compared against 2,570 IPs in ASN 51167

Threat Level 6/10 network avg: 7.4 -

Total Reports 2 network avg: 19 --

Network Contabo GmbH has overall threat level 2/10

Geographic Comparison

Compared against 17,304 IPs in FR

Threat Level 6/10 country avg: 6.5 =

Total Reports 2 country avg: 19 --

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

Peak Day 3 Oct 2026 1 reports

Daily Average 0.1 reports/day

Most Active Wednesday 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 07:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

1,171,997 threat incidents tracked globally • Last 24h: 30,502 Logs

FEED

Top Threat Sources

01

Brazil BR

258,318 22%
02

United States US

198,486 16.9%
03

India IN

102,292 8.7%
04

China CN

49,427 4.2%
05

Argentina AR

41,858 3.6%
06

SC SC

29,406 2.5%
07

Mexico MX

27,341 2.3%
08

Russia RU

26,388 2.3%
09

Colombia CO

23,990 2%
10

Germany DE

22,605 1.9%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.8/10 Avg Threat

94% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Moderate Risk

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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