Is IP address 103.160.5.81 dangerous?

Yes, 103.160.5.81 is considered dangerous with a threat level of 10/10. It has been reported 4 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 103.160.5.81?

IP address 103.160.5.81 is operated by CSD Group Technology JSC. (ASN 140764) and is geolocated to VN. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 103.160.5.81?

Yes, blocking 103.160.5.81 is strongly recommended. With a threat level of 10/10 and 4 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 103.160.5.81?

Our threat assessment for 103.160.5.81 has a confidence score of 3%, based on 4 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

103.160.5.81

IPv4 Public

AS140764

CSD Group Technology JSC.

4 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

VN Location

CSD Group Technology JSC. ASN 140764

4 Reports

Honeypot Data Source

Critical Alert

Security alert: 103.160.5.81 rated 10/10 based on 4 verified incidents.

Threat profile indicates sustained malicious activity with 3% confidence rating.

More threatening than 93% of monitored IPs

Threat Categories

SSH 3

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.

High-Risk Network Association

This IP belongs to a network (ASN 140764) with elevated threat levels. The ISP CSD Group Technology JSC. 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 immediate countermeasures. Well-resourced threat actor identified.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 0/10 Inactive

Confidence Score 3% Low Confidence

Confidence History

29. Dec 2025 - 17. May 2026

3% Current

Stable Trend

Date	Categories	Source	Confidence
17. May 2026	Hacking	Honeypot	75%
10. Jan 2026	SSH	Honeypot	75%
29. Dec 2025	SSH	Honeypot	75%
29. Dec 2025	SSH	Honeypot	75%

Basic Information

IP Address: 103.160.5.81
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: VN
ASN: AS140764
ISP: CSD Group Technology JSC.

DNS Information

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

Statistics

Total Reports: 4
First Reported: 29 Dec 2025
Last Reported: 17 May 2026, 07:37

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: AS140764

Organization: CSD Group Technology JSC.

Country:

Network Threat Assessment

10/10

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 CSD Group Technology JSC. (AS140764), which manages 1 IP addresses in our monitoring system. Out of these, 6 have been reported for suspicious activities, resulting in a network-wide threat level of 10/10.

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

93 %

Global Threat Ranking

This IP is more threatening than 93% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 811,003 reported IPs worldwide

Threat Level 10/10 avg: 6.3 ++

Total Reports 4 avg: 9 --

Network Comparison

Compared against 2 IPs in ASN 140764

Threat Level 10/10 network avg: 9.0 =

Total Reports 4 network avg: 11 --

Network CSD Group Technology JSC. has overall threat level 10/10

Geographic Comparison

Compared against 8,870 IPs in VN

Threat Level 10/10 country avg: 6.6 ++

Total Reports 4 country avg: 9 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Monday 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

SSH 3

Hacking 1

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

Hourly Activity

Peak activity at 19:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

737,376 threat incidents tracked globally • Last 24h: 35,685 Logs

FEED

Top Threat Sources

01

United States US

144,136 19.5%
02

Brazil BR

110,955 15%
03

India IN

82,861 11.2%
04

China CN

45,003 6.1%
05

SC SC

29,242 4%
06

Germany DE

17,668 2.4%
07

Netherlands NL

17,557 2.4%
08

Pakistan PK

16,824 2.3%
09

Argentina AR

16,204 2.2%
10

Colombia CO

15,143 2.1%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

1 Related IPs

8/10 Avg Threat

97% Avg Confidence

1 High Threat

High-risk network: Majority of related IPs are flagged

Critical Alert

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

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