Is IP address 43.157.40.157 dangerous?

43.157.40.157 presents moderate risk with a threat level of 5/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 43.157.40.157?

IP address 43.157.40.157 is operated by Tencent Building, Kejizhongyi Avenue (ASN 132203) and is geolocated to DE. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 43.157.40.157?

Blocking 43.157.40.157 is advisable for security-sensitive environments. With a threat level of 5/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 43.157.40.157?

Our threat assessment for 43.157.40.157 has a confidence score of 21%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

43.157.40.157

IPv4 Public

AS132203

Tencent Building, Kejizhongyi Avenue

1 Reports

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Germany Location

Tencent Building, Kejizho... ASN 132203

1 Reports

Community Data Source

Medium Threat

Medium risk rating 5/10 for IP 43.157.40.157 based on 1 incidents.

Suspicious behavior markers present. 21% confidence level.

More threatening than 38% of monitored IPs

Threat Categories

Port Scan 1

Technical Details

Port scanning identifies open services and potential attack vectors on target systems as reconnaissance for attacks.

Recommended Mitigations

Minimize exposed services, implement firewall rules, and monitor for scanning patterns.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 11. October 2026

Last Activity 11. October 2026

Recent (7 days) 1 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

Monitor traffic patterns. Review logs periodically for escalation.

Long-term blocking recommended.

Reputation Summary

Threat Level 5/10 Medium

Medium

Activity Frequency 2/10 Very Low

Confidence Score 21% Low Confidence

Date	Categories	Source	Confidence
11. Oct 2026 New	Port Scan	Community	75%

Basic Information

IP Address: 43.157.40.157
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

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

DNS Information

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

Statistics

Total Reports: 1
First Reported: 11 Oct 2026
Last Reported: 11 Oct 2026, 12:30

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

38 %

Global Threat Ranking

This IP is more threatening than 38% of all IPs in our database.

Below Average Threat

Global Comparison

Compared against 850,635 reported IPs worldwide

Threat Level 5/10 avg: 6.3 -

Total Reports 1 avg: 9 --

Network Comparison

Compared against 2,044 IPs in ASN 132203

Threat Level 5/10 network avg: 8.2 -

Total Reports 1 network avg: 26 --

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

Geographic Comparison

Compared against 18,864 IPs in DE

Threat Level 5/10 country avg: 7.3 -

Total Reports 1 country avg: 30 --

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

Peak Day 11 Oct 2026 1 reports

Daily Average 0 reports/day

Most Active Sunday 1 reports

Evolution of threat level over time based on reported categories and frequency.

Initial Threat 5/10

Current Threat 5/10

Distribution of threat categories reported over time.

Top Threat Categories

Port Scan 1

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

Hourly Activity

Peak activity at 12:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

773,134 threat incidents tracked globally • Last 24h: 28,132 Logs

FEED

Top Threat Sources

01

United States US

150,971 19.5%
02

Brazil BR

112,926 14.6%
03

India IN

90,006 11.6%
04

China CN

46,607 6%
05

SC SC

29,267 3.8%
06

Germany DE THIS IP

18,864 2.4%
07

Pakistan PK

18,418 2.4%
08

Netherlands NL

18,303 2.4%
09

Argentina AR

16,718 2.2%
10

Colombia CO

15,366 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.5/10 Avg Threat

98% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Medium 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