Is IP address 47.91.29.154 dangerous?

Yes, 47.91.29.154 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 47.91.29.154?

IP address 47.91.29.154 is operated by Alibaba US Technology Co., Ltd. (ASN 45102) and is geolocated to JP. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 47.91.29.154?

Yes, blocking 47.91.29.154 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 47.91.29.154?

Our threat assessment for 47.91.29.154 has a confidence score of 29%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

47.91.29.154

IPv4 Public

AS45102

Alibaba US Technology Co., Ltd.

1 Reports

Japan Location

Alibaba US Technology Co.... ASN 45102

1 Reports

Honeypot Data Source

Notable Threat

IP 47.91.29.154 rated 7/10 from 1 verified reports.

Multiple security incidents attributed to this IP. Confidence: 29%.

More threatening than 60% 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.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over less than a day indicates persistent threat actor operations.

First Observed 30. May 2026

Last Activity 30. May 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 45102) with generally good reputation. The ISP Alibaba US Technology Co., Ltd. maintains standard security practices.

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

Security Recommendations

Implement appropriate security controls.

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 2/10 Very Low

Confidence Score 25% Low Confidence

Date	Categories	Source	Confidence
30. May 2026	SSH	Honeypot	75%

Basic Information

IP Address: 47.91.29.154
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: JP
ASN: AS45102
ISP: Alibaba US Technology Co., Ltd.

DNS Information

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

Statistics

Total Reports: 1
First Reported: 30 May 2026
Last Reported: 30 May 2026, 21:53

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: AS45102

Organization: Alibaba US Technology Co., Ltd.

Country:

Network Threat Assessment

1/10

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

Network Statistics

4,988

Total IPs Monitored

28,788

Total Reports

5.8

Reports per IP

Network Context

This IP address belongs to Alibaba US Technology Co., Ltd. (AS45102), which manages 4,988 IP addresses in our monitoring system. Out of these, 28,788 have been reported for suspicious activities, resulting in a network-wide threat level of 1/10.

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

60 %

Global Threat Ranking

This IP is more threatening than 60% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 199,576 reported IPs worldwide

Threat Level 7/10 avg: 5.3 +

Total Reports 1 avg: 23 --

Network Comparison

Compared against 5,982 IPs in ASN 45102

Threat Level 7/10 network avg: 6.1 =

Total Reports 1 network avg: 7 --

Network Alibaba US Technology Co., Ltd. has overall threat level 1/10

Geographic Comparison

Compared against 2,545 IPs in JP

Threat Level 7/10 country avg: 6.4 =

Total Reports 1 country avg: 11 --

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

Peak Day 30 May 2026 1 reports

Daily Average 0 reports/day

Most Active Saturday 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 21:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

187,273 threat incidents tracked globally • Last 24h: 18,965 Logs

FEED

Top Threat Sources

01

United States US

38,457 20.5%
02

India IN

29,090 15.5%
03

China CN

26,027 13.9%
04

Brazil BR

10,256 5.5%
05

Germany DE

7,143 3.8%
06

Singapore SG

6,476 3.5%
07

Indonesia ID

5,543 3%
08

Russia RU

4,703 2.5%
09

Pakistan PK

4,670 2.5%
10

Netherlands NL

4,357 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.9/10 Avg Threat

95% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Notable Threat

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

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

Analyzed high-risk IP addresses

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Parkstraße 19, 80339 München

Consultation

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