Is IP address 31.30.13.189 dangerous?

Yes, 31.30.13.189 is considered dangerous with a threat level of 7/10. It has been reported 2 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 31.30.13.189?

IP address 31.30.13.189 is operated by Vodafone Czech Republic a.s. (ASN 16019) and is geolocated to CZ. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 31.30.13.189?

Yes, blocking 31.30.13.189 is strongly recommended. With a threat level of 7/10 and 2 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 31.30.13.189?

Our threat assessment for 31.30.13.189 has a confidence score of 25%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

31.30.13.189

IPv4 Public

AS16019

Vodafone Czech Republic a.s.

2 Reports

CZ Location

Vodafone Czech Republic a... ASN 16019

2 Reports

Honeypot Data Source

Elevated Risk

Elevated threat level 7/10 for IP 31.30.13.189 from 2 reported incidents.

Behavioral profile indicates cyber threat activity with 25% confidence.

More threatening than 58% of monitored IPs

Threat Categories

SSH 1

Hacking 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.

Reputable Network

This IP is hosted on a network (ASN 16019) with generally good reputation. The ISP Vodafone Czech Republic a.s. maintains standard security practices.

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

Security Recommendations

Enhanced monitoring recommended. Review logs for interactions with this IP.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 0/10 Inactive

Confidence Score 25% Low Confidence

Confidence History

11. Feb 2026

25% Current

Stable Trend

Date	Categories	Source	Confidence
11. Feb 2026	SSH	Honeypot	75%
11. Feb 2026	Hacking	Honeypot x4	75%

Basic Information

IP Address: 31.30.13.189
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: CZ
ASN: AS16019
ISP: Vodafone Czech Republic a.s.

DNS Information

Reverse DNS: cst2-13-189.cust.vodafone.cz
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 2
First Reported: 11 Feb 2026
Last Reported: 11 Feb 2026, 15:34

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: AS16019

Organization: Vodafone Czech Republic a.s.

Country:

Network Threat Assessment

2/10

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

Network Statistics

Total IPs Monitored

144

Total Reports

Reports per IP

Network Context

This IP address belongs to Vodafone Czech Republic a.s. (AS16019), which manages 9 IP addresses in our monitoring system. Out of these, 144 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

58 %

Global Threat Ranking

This IP is more threatening than 58% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 199,847 reported IPs worldwide

Threat Level 7/10 avg: 5.3 +

Total Reports 2 avg: 23 --

Network Comparison

Compared against 23 IPs in ASN 16019

Threat Level 7/10 network avg: 5.2 +

Total Reports 2 network avg: 8 --

Network Vodafone Czech Republic a.s. has overall threat level 2/10

Geographic Comparison

Compared against 148 IPs in CZ

Threat Level 7/10 country avg: 5.4 +

Total Reports 2 country avg: 25 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Wednesday 2 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 1

SSH 1

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

Hourly Activity

Peak activity at 15:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

187,519 threat incidents tracked globally • Last 24h: 18,988 Logs

FEED

Top Threat Sources

01

United States US

38,480 20.5%
02

India IN

29,193 15.6%
03

China CN

26,036 13.9%
04

Brazil BR

10,259 5.5%
05

Germany DE

7,147 3.8%
06

Singapore SG

6,479 3.5%
07

Indonesia ID

5,557 3%
08

Russia RU

4,707 2.5%
09

Pakistan PK

4,689 2.5%
10

Netherlands NL

4,361 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

5/10 Avg Threat

33% Avg Confidence

4 High Threat

Elevated 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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Consultation

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