Is IP address 43.156.71.43 dangerous?

Yes, 43.156.71.43 is considered dangerous with a threat level of 10/10. It has been reported 181 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 43.156.71.43?

IP address 43.156.71.43 is operated by Tencent Building, Kejizhongyi Avenue (ASN 132203) and is geolocated to SG. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 43.156.71.43?

Yes, blocking 43.156.71.43 is strongly recommended. With a threat level of 10/10 and 181 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 43.156.71.43?

Our threat assessment for 43.156.71.43 has a confidence score of 82%, based on 181 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

43.156.71.43

IPv4 Public

AS132203

Tencent Building, Kejizhongyi Avenue

181 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

SG Location

Tencent Building, Kejizho... ASN 132203

181 Reports

Mixed Data Source

Extreme Threat

IP 43.156.71.43 classified at threat level 10/10 with 181 documented attacks.

Advanced threat indicators confirmed with 82% certainty.

More threatening than 99% of monitored IPs

Threat Categories

SSH 28

Brute-Force 5

Hacking 5

Exploited Host 3

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 12. September 2026

Last Activity 30. September 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 132203) with generally good reputation. The ISP Tencent Building, Kejizhongyi Avenue maintains standard security practices.

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

Security Recommendations

Proactive blocking essential. Significant operational risk detected.

Immediate monitoring recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 1/10 Very Low

Confidence Score 82% Verified

Confidence History

4. Jul 2026 - 30. Sep 2026

82% Current

Stable Trend

Date	Categories	Source	Confidence
30. Sep 2026	SSH Brute-Force	Community	75%
30. Sep 2026	SSH Brute-Force	Community	75%
28. Sep 2026	Brute-Force SSH	Honeypot	75%
26. Sep 2026	SSH	Honeypot	75%
26. Sep 2026	SSH Brute-Force	Community	75%
23. Sep 2026	SSH	Honeypot	75%
23. Sep 2026	Exploited Host	Honeypot	75%
23. Sep 2026	Hacking SSH	Honeypot x2	75%
23. Sep 2026	Exploited Host	Honeypot	75%
23. Sep 2026	Hacking SSH	Honeypot x2	75%
23. Sep 2026	SSH	Honeypot	75%
22. Sep 2026	SSH	Honeypot	75%
22. Sep 2026	SSH	Honeypot	75%
19. Sep 2026	SSH	Honeypot	75%
17. Sep 2026	SSH	Honeypot	75%
16. Sep 2026	SSH	Honeypot	75%
12. Sep 2026	SSH	Honeypot	75%
12. Sep 2026	SSH	Honeypot	75%
7. Sep 2026	SSH	Honeypot	75%
6. Sep 2026	SSH	Honeypot	75%
4. Sep 2026	SSH	Honeypot	75%
25. Aug 2026	Brute-Force SSH	Honeypot	75%
14. Jul 2026	SSH	Honeypot	75%
14. Jul 2026	SSH	Honeypot	75%
9. Jul 2026	SSH	Honeypot	75%
6. Jul 2026	SSH	Honeypot	75%
4. Jul 2026	SSH Hacking	Honeypot x2	75%
4. Jul 2026	Exploited Host Hacking SSH	Honeypot x3	75%
4. Jul 2026	Hacking SSH	Honeypot x2	75%
4. Jul 2026	SSH	Honeypot	75%

Basic Information

IP Address: 43.156.71.43
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: SG
ASN: AS132203
ISP: Tencent Building, Kejizhongyi Avenue

DNS Information

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

Statistics

Total Reports: 181
First Reported: 22 Feb 2026
Last Reported: 30 Sep 2026, 07:42

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: AS132203

Organization: Tencent Building, Kejizhongyi Avenue

Country:

Network Threat Assessment

1/10

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

Network Statistics

624

Total IPs Monitored

33,655

Total Reports

53.9

Reports per IP

Network Context

This IP address belongs to Tencent Building, Kejizhongyi Avenue (AS132203), which manages 624 IP addresses in our monitoring system. Out of these, 33,655 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

99 %

Global Threat Ranking

This IP is more threatening than 99% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 833,598 reported IPs worldwide

Threat Level 10/10 avg: 6.3 ++

Total Reports 181 avg: 9 ++

Network Comparison

Compared against 2,030 IPs in ASN 132203

Threat Level 10/10 network avg: 8.2 +

Total Reports 181 network avg: 26 ++

Network Tencent Building, Kejizhongyi Avenue has overall threat level 1/10

Geographic Comparison

Compared against 12,431 IPs in SG

Threat Level 10/10 country avg: 7.4 +

Total Reports 181 country avg: 9 ++

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

Peak Day 23 Sep 2026 6 reports

Daily Average 0.6 reports/day

Most Active Wednesday 41 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 171

Hacking 25

Exploited Host 13

Brute-Force 5

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

Hourly Activity

Peak activity at 05:00 with 18 reports

Weekly Activity

Geographic Threat Distribution

757,815 threat incidents tracked globally • Last 24h: 31,170 Logs

FEED

Top Threat Sources

01

United States US

148,339 19.6%
02

Brazil BR

111,894 14.8%
03

India IN

87,227 11.5%
04

China CN

46,105 6.1%
05

SC SC

29,253 3.9%
06

Germany DE

18,458 2.4%
07

Netherlands NL

18,029 2.4%
08

Pakistan PK

17,829 2.4%
09

Argentina AR

16,273 2.1%
10

Colombia CO

15,172 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.4/10 Avg Threat

98% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Extreme 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