Is IP address 157.66.219.144 dangerous?

Yes, 157.66.219.144 is considered dangerous with a threat level of 8/10. It has been reported 10 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 157.66.219.144?

IP address 157.66.219.144 is operated by VIET DIGITAL TECHNOLOGY LIABILITY COMPANY (ASN 135918) and is geolocated to VN. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 157.66.219.144?

Yes, blocking 157.66.219.144 is strongly recommended. With a threat level of 8/10 and 10 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 157.66.219.144?

Our threat assessment for 157.66.219.144 has a confidence score of 73%, based on 10 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

157.66.219.144

IPv4 Public

AS135918

VIET DIGITAL TECHNOLOGY LIABILITY COMPANY

10 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

Vietnam Location

VIET DIGITAL TECHNOLOGY L... ASN 135918

10 Reports

Honeypot Data Source

Substantial Risk

Threat level 8/10 for 157.66.219.144 based on 10 documented incidents.

Consistent suspicious behavior patterns. 73% confidence rating.

More threatening than 90% of monitored IPs

Threat Categories

SSH 10

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.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 2 weeks indicates persistent threat actor operations.

First Observed 3. September 2026

Last Activity 19. September 2026

Recent (7 days) 0 incidents

Moderate Network Risk

The network hosting this IP (ASN 135918, operated by VIET DIGITAL TECHNOLOGY LIABILITY COMPANY) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Configure firewall rules and intrusion detection alerts.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 1/10 Very Low

Confidence Score 73% High Confidence

Confidence History

3. Sep 2026 - 19. Sep 2026

73% Current

Stable Trend

Date	Categories	Source	Confidence
19. Sep 2026	SSH	Honeypot	75%
16. Sep 2026	SSH	Honeypot	75%
11. Sep 2026	SSH	Honeypot	75%
10. Sep 2026	SSH	Honeypot	75%
8. Sep 2026	SSH	Honeypot	75%
7. Sep 2026	SSH	Honeypot	75%
7. Sep 2026	SSH	Honeypot	75%
5. Sep 2026	SSH	Honeypot	75%
4. Sep 2026	SSH	Honeypot	75%
3. Sep 2026	SSH	Honeypot	75%

Basic Information

IP Address: 157.66.219.144
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: VN
ASN: AS135918
ISP: VIET DIGITAL TECHNOLOGY LIABILITY COMPANY

DNS Information

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

Statistics

Total Reports: 10
First Reported: 3 Sep 2026
Last Reported: 19 Sep 2026, 04:07

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: AS135918

Organization: VIET DIGITAL TECHNOLOGY LIABILITY COMPANY

Country:

Network Threat Assessment

4/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

Total IPs Monitored

786

Total Reports

21.2

Reports per IP

Network Context

This IP address belongs to VIET DIGITAL TECHNOLOGY LIABILITY COMPANY (AS135918), which manages 37 IP addresses in our monitoring system. Out of these, 786 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

90 %

Global Threat Ranking

This IP is more threatening than 90% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 808,346 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 10 avg: 9 =

Network Comparison

Compared against 80 IPs in ASN 135918

Threat Level 8/10 network avg: 7.9 =

Total Reports 10 network avg: 16 -

Network VIET DIGITAL TECHNOLOGY LIABILITY COMPANY has overall threat level 4/10

Geographic Comparison

Compared against 8,841 IPs in VN

Threat Level 8/10 country avg: 6.6 +

Total Reports 10 country avg: 9 =

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

Peak Day 7 Sep 2026 2 reports

Daily Average 0.3 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 10

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

Hourly Activity

Peak activity at 13:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

734,921 threat incidents tracked globally • Last 24h: 27,830 Logs

FEED

Top Threat Sources

01

United States US

143,640 19.5%
02

Brazil BR

110,793 15.1%
03

India IN

82,419 11.2%
04

China CN

44,837 6.1%
05

SC SC

29,236 4%
06

Germany DE

17,540 2.4%
07

Netherlands NL

17,507 2.4%
08

Pakistan PK

16,711 2.3%
09

Argentina AR

16,194 2.2%
10

Colombia CO

15,137 2.1%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8/10 Avg Threat

49% Avg Confidence

18 High Threat

High-risk network: Majority of related IPs are flagged

Substantial Risk

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

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