Is IP address 203.18.158.156 dangerous?

Yes, 203.18.158.156 is considered dangerous with a threat level of 7/10. It has been reported 1 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 203.18.158.156?

IP address 203.18.158.156 is operated by Hosting Oxygen (ASN 154109) and is geolocated to BD. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 203.18.158.156?

Yes, blocking 203.18.158.156 is strongly recommended. With a threat level of 7/10 and 1 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 203.18.158.156?

Our threat assessment for 203.18.158.156 has a confidence score of 2%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

203.18.158.156

IPv4 Public

AS154109

Hosting Oxygen

1 Reports

Is this your IP address? If the cause is fixed, you can request removal. Free of charge, usually decided within 48 hours. Request delisting

Bangladesh Location

Hosting Oxygen ASN 154109

1 Reports

Honeypot Data Source

Notable Threat

IP 203.18.158.156 rated 7/10 from 1 verified reports.

Multiple security incidents attributed to this IP. Confidence: 2%.

More threatening than 75% of monitored IPs

Threat Categories

SSH 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.

High-Risk Network Association

This IP belongs to a network (ASN 154109) with elevated threat levels. The ISP Hosting Oxygen hosts multiple reported malicious addresses, suggesting systemic security issues or permissive policies.

Network-wide patterns may indicate this is part of a larger malicious infrastructure.

Security Recommendations

Implement appropriate security controls.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 0/10 Inactive

Confidence Score 1% Low Confidence

Date	Categories	Source	Confidence
17. Jun 2026	SSH	Honeypot	75%

Basic Information

IP Address: 203.18.158.156
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class C

Geolocation

Country: BD
ASN: AS154109
ISP: Hosting Oxygen

DNS Information

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

Statistics

Total Reports: 1
First Reported: 17 Jun 2026
Last Reported: 17 Jun 2026, 14:31

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: AS154109

Organization: Hosting Oxygen

Country:

Network Threat Assessment

8/10

This network has a high threat level with significant malicious activity reported across multiple IPs.

Network Statistics

Total IPs Monitored

Total Reports

Reports per IP

Network Context

This IP address belongs to Hosting Oxygen (AS154109), which manages 1 IP addresses in our monitoring system. Out of these, 31 have been reported for suspicious activities, resulting in a network-wide threat level of 8/10.

Network warning: This network has elevated threat levels. Exercise caution when interacting with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

75 %

Global Threat Ranking

This IP is more threatening than 75% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 1,312,408 reported IPs worldwide

Threat Level 7/10 avg: 6.0 +

Total Reports 1 avg: 7 --

Network Comparison

Compared against 4 IPs in ASN 154109

Threat Level 7/10 network avg: 8.5 -

Total Reports 1 network avg: 19 --

Network Hosting Oxygen has overall threat level 8/10

Geographic Comparison

Compared against 6,627 IPs in BD

Threat Level 7/10 country avg: 6.3 =

Total Reports 1 country avg: 7 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Wednesday 1 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 1

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

Hourly Activity

Peak activity at 14:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

1,196,066 threat incidents tracked globally • Last 24h: 23,015 Logs

FEED

Top Threat Sources

01

Brazil BR

260,664 21.8%
02

United States US

203,506 17%
03

India IN

103,009 8.6%
04

China CN

50,221 4.2%
05

Argentina AR

42,330 3.5%
06

SC SC

29,423 2.5%
07

Mexico MX

27,803 2.3%
08

Russia RU

26,817 2.2%
09

Colombia CO

24,234 2%
10

Germany DE

23,635 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

3 Related IPs

9/10 Avg Threat

38% Avg Confidence

3 High Threat

High-risk network: Majority of related IPs are flagged

Notable Threat

Threat Categories

Technical Details

Recommended Mitigations

High-Risk Network Association

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