Is IP address 13.140.233.153 dangerous?

Yes, 13.140.233.153 is considered dangerous with a threat level of 8/10. It has been reported 3 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 13.140.233.153?

IP address 13.140.233.153 is operated by Contabo Inc. (ASN 40021) and is geolocated to US. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 13.140.233.153?

Yes, blocking 13.140.233.153 is strongly recommended. With a threat level of 8/10 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 13.140.233.153?

Our threat assessment for 13.140.233.153 has a confidence score of 55%, based on 3 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

13.140.233.153

IPv4 Public

AS40021

Contabo Inc.

3 Reports

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United States Location

Contabo Inc. ASN 40021

3 Reports

Mixed Data Source

Notable Threat

IP 13.140.233.153 rated 8/10 from 3 verified reports.

Multiple security incidents attributed to this IP. Confidence: 55%.

More threatening than 92% of monitored IPs

Threat Categories

Web App Attack 2

Hacking 2

Bad Web Bot 1

Port Scan 1

WP Plugin Exploit 1

WP File Upload Malware 1

Technical Details

Web application attacks target vulnerabilities like XSS, CSRF, file inclusion, and other OWASP Top 10 issues.

Recommended Mitigations

Deploy web application firewalls, keep applications updated, and conduct regular security audits.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over less than a day indicates persistent threat actor operations.

First Observed 30. October 2026

Last Activity 30. October 2026

Recent (7 days) 3 incidents

Moderate Network Risk

The network hosting this IP (ASN 40021, operated by Contabo Inc.) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Implement appropriate security controls.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 8/10 High

Confidence Score 55% High Confidence

Confidence History

30. Oct 2026

55% Current

Stable Trend

Date	Categories	Source	Confidence
30. Oct 2026 New	Bad Web Bot Web App Attack	Community	75%
30. Oct 2026 New	Hacking Web App Attack WP Plugin Exploit +3	Honeypot x6	75%
30. Oct 2026 New	Hacking	Honeypot	75%

Basic Information

IP Address: 13.140.233.153
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: US
ASN: AS40021
ISP: Contabo Inc.

DNS Information

Reverse DNS: vmi3690992.contaboserver.net
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 3
First Reported: 30 Oct 2026
Last Reported: 30 Oct 2026, 11:48

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: AS40021

Organization: Contabo Inc.

Country:

Network Threat Assessment

4/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

152

Total IPs Monitored

7,127

Total Reports

46.9

Reports per IP

Network Context

This IP address belongs to Contabo Inc. (AS40021), which manages 152 IP addresses in our monitoring system. Out of these, 7,127 have been reported for suspicious activities, resulting in a network-wide threat level of 4/10.

Network notice: This network shows some suspicious activity patterns. Monitor interactions with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

92 %

Global Threat Ranking

This IP is more threatening than 92% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 1,305,971 reported IPs worldwide

Threat Level 8/10 avg: 6.0 +

Total Reports 3 avg: 7 --

Network Comparison

Compared against 394 IPs in ASN 40021

Threat Level 8/10 network avg: 7.6 =

Total Reports 3 network avg: 19 --

Network Contabo Inc. has overall threat level 4/10

Geographic Comparison

Compared against 202,070 IPs in US

Threat Level 8/10 country avg: 6.6 +

Total Reports 3 country avg: 16 --

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

Peak Day 30 Oct 2026 3 reports

Daily Average 0.1 reports/day

Most Active Friday 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

Hacking 2

Web App Attack 2

WP Plugin Exploit 1

WP File Upload Malware 1

Port Scan 1

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

Hourly Activity

Peak activity at 11:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

1,190,251 threat incidents tracked globally • Last 24h: 32,040 Logs

FEED

Top Threat Sources

01

Brazil BR

260,498 21.9%
02

United States US THIS IP

202,089 17%
03

India IN

102,843 8.6%
04

China CN

49,923 4.2%
05

Argentina AR

42,291 3.6%
06

SC SC

29,418 2.5%
07

Mexico MX

27,724 2.3%
08

Russia RU

26,735 2.2%
09

Colombia CO

24,219 2%
10

Germany DE

23,323 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

51% Avg Confidence

19 High Threat

High-risk network: Majority of related IPs are flagged

Notable Threat

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Moderate Network Risk

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

Analyzed high-risk IP addresses