Is IP address 156.59.37.117 dangerous?

Yes, 156.59.37.117 is considered dangerous with a threat level of 10/10. It has been reported 3 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 156.59.37.117?

IP address 156.59.37.117 is operated by Zenlayer Inc (ASN 21859) and is geolocated to TW. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 156.59.37.117?

Yes, blocking 156.59.37.117 is strongly recommended. With a threat level of 10/10 and 3 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 156.59.37.117?

Our threat assessment for 156.59.37.117 has a confidence score of 36%, based on 3 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

156.59.37.117

IPv4 Public

AS21859

Zenlayer Inc

3 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

Taiwan Location

Zenlayer Inc ASN 21859

3 Reports

Honeypot Data Source

Critical Alert

Security alert: 156.59.37.117 rated 10/10 based on 3 verified incidents.

Threat profile indicates sustained malicious activity with 36% confidence rating.

More threatening than 97% of monitored IPs

Threat Categories

Hacking 3

Web App Attack 1

Technical Details

General hacking activity includes various intrusion attempts, exploitation of vulnerabilities, and unauthorized access attempts.

Recommended Mitigations

Keep systems patched, implement intrusion detection, and follow security best practices.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 1 week indicates persistent threat actor operations.

First Observed 15. September 2026

Last Activity 24. September 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 21859) with generally good reputation. The ISP Zenlayer Inc maintains standard security practices.

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

Security Recommendations

Implement immediate countermeasures. Well-resourced threat actor identified.

Long-term blocking recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 0/10 Inactive

Confidence Score 36% Medium Confidence

Confidence History

15. Sep 2026 - 24. Sep 2026

36% Current

Stable Trend

Date	Categories	Source	Confidence
24. Sep 2026	Hacking Web App Attack	Honeypot x2	75%
18. Sep 2026	Hacking	Honeypot	75%
15. Sep 2026	Hacking	Honeypot	75%

Basic Information

IP Address: 156.59.37.117
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: TW
ASN: AS21859
ISP: Zenlayer Inc

DNS Information

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

Statistics

Total Reports: 3
First Reported: 15 Sep 2026
Last Reported: 24 Sep 2026, 19:55

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: AS21859

Organization: Zenlayer Inc

Country:

Network Threat Assessment

1/10

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

Network Statistics

269

Total IPs Monitored

4,372

Total Reports

16.3

Reports per IP

Network Context

This IP address belongs to Zenlayer Inc (AS21859), which manages 269 IP addresses in our monitoring system. Out of these, 4,372 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

97 %

Global Threat Ranking

This IP is more threatening than 97% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 852,526 reported IPs worldwide

Threat Level 10/10 avg: 6.3 ++

Total Reports 3 avg: 9 --

Network Comparison

Compared against 494 IPs in ASN 21859

Threat Level 10/10 network avg: 8.2 +

Total Reports 3 network avg: 29 --

Network Zenlayer Inc has overall threat level 1/10

Geographic Comparison

Compared against 4,121 IPs in TW

Threat Level 10/10 country avg: 6.7 +

Total Reports 3 country avg: 12 --

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

Peak Day 15 Sep 2026 1 reports

Daily Average 0.1 reports/day

Most Active Tuesday 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

Hacking 3

Web App Attack 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

774,814 threat incidents tracked globally • Last 24h: 30,273 Logs

FEED

Top Threat Sources

01

United States US

151,286 19.5%
02

Brazil BR

113,032 14.6%
03

India IN

90,238 11.6%
04

China CN

46,725 6%
05

SC SC

29,269 3.8%
06

Germany DE

18,916 2.4%
07

Pakistan PK

18,495 2.4%
08

Netherlands NL

18,323 2.4%
09

Argentina AR

16,746 2.2%
10

Indonesia ID

15,397 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

10/10 Avg Threat

94% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Critical Alert

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