Is IP address 27.72.195.145 dangerous?

Yes, 27.72.195.145 is considered dangerous with a threat level of 10/10. It has been reported 15 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 27.72.195.145?

IP address 27.72.195.145 is operated by Viettel Group (ASN 7552) and is geolocated to VN. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 27.72.195.145?

Yes, blocking 27.72.195.145 is strongly recommended. With a threat level of 10/10 and 15 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 27.72.195.145?

Our threat assessment for 27.72.195.145 has a confidence score of 100%, based on 15 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

27.72.195.145

IPv4 Public

AS7552

Viettel Group

15 Reports

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Vietnam Location

Viettel Group ASN 7552

15 Reports

Mixed Data Source

Critical Alert

Security alert: 27.72.195.145 rated 10/10 based on 15 verified incidents.

Threat profile indicates sustained malicious activity with 100% confidence rating.

More threatening than 100% of monitored IPs

Threat Categories

SSH 15

Hacking 11

Brute-Force 4

Exploited Host 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.

Behavioral Analysis

Activity Pattern: Recent Spike

Significant activity increase over past 7 days indicates renewed threat actor interest or system compromise.

First Observed 15. September 2026

Last Activity 1. October 2026

Recent (7 days) 14 incidents

Moderate Network Risk

The network hosting this IP (ASN 7552, operated by Viettel Group) 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 immediate countermeasures. Well-resourced threat actor identified.

Immediate monitoring recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 8/10 High

Confidence Score 100% Verified

Confidence History

15. Sep 2026 - 1. Oct 2026

100% Current

Stable Trend

Date	Categories	Source	Confidence
1. Oct 2026 New	Hacking SSH	Honeypot x2	75%
1. Oct 2026 New	Hacking SSH	Honeypot x2	75%
1. Oct 2026 New	Hacking SSH	Honeypot x2	75%
1. Oct 2026 New	Hacking SSH	Honeypot x2	75%
1. Oct 2026 New	Hacking SSH	Honeypot x2	75%
1. Oct 2026 New	Hacking SSH	Honeypot x2	75%
1. Oct 2026 New	Hacking SSH	Honeypot x2	75%
1. Oct 2026 New	Hacking SSH	Honeypot x2	75%
1. Oct 2026 New	Hacking SSH	Honeypot x2	75%
1. Oct 2026 New	Hacking Exploited Host SSH	Honeypot x3	75%
1. Oct 2026 New	Hacking SSH	Honeypot x2	75%
28. Sep 2026	SSH Brute-Force	Community	75%
27. Sep 2026	SSH Brute-Force	Community	75%
26. Sep 2026	SSH Brute-Force	Community	75%
15. Sep 2026	Brute-Force SSH	Honeypot	75%

Basic Information

IP Address: 27.72.195.145
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: VN
ASN: AS7552
ISP: Viettel Group

DNS Information

Reverse DNS: dynamic-adsl.viettel.vn
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 15
First Reported: 15 Sep 2026
Last Reported: 1 Oct 2026, 21:00

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: AS7552

Organization: Viettel Group

Country:

Network Threat Assessment

4/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

600

Total IPs Monitored

4,387

Total Reports

7.3

Reports per IP

Network Context

This IP address belongs to Viettel Group (AS7552), which manages 600 IP addresses in our monitoring system. Out of these, 4,387 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

100 %

Global Threat Ranking

This IP is more threatening than 100% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 810,357 reported IPs worldwide

Threat Level 10/10 avg: 6.3 ++

Total Reports 15 avg: 9 ++

Network Comparison

Compared against 2,138 IPs in ASN 7552

Threat Level 10/10 network avg: 6.9 +

Total Reports 15 network avg: 4 ++

Network Viettel Group has overall threat level 4/10

Geographic Comparison

Compared against 8,867 IPs in VN

Threat Level 10/10 country avg: 6.6 ++

Total Reports 15 country avg: 9 ++

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

Peak Day 1 Oct 2026 11 reports

Daily Average 0.5 reports/day

Most Active Thursday 11 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 15

Hacking 11

Brute-Force 4

Exploited Host 1

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

Hourly Activity

Peak activity at 14:00 with 4 reports

Weekly Activity

Geographic Threat Distribution

736,828 threat incidents tracked globally • Last 24h: 32,725 Logs

FEED

Top Threat Sources

01

United States US

144,008 19.5%
02

Brazil BR

110,889 15%
03

India IN

82,832 11.2%
04

China CN

44,948 6.1%
05

SC SC

29,241 4%
06

Germany DE

17,642 2.4%
07

Netherlands NL

17,550 2.4%
08

Pakistan PK

16,808 2.3%
09

Argentina AR

16,197 2.2%
10

Colombia CO

15,142 2.1%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.3/10 Avg Threat

89% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Critical Alert

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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