Is IP address 220.154.131.136 dangerous?

Yes, 220.154.131.136 is considered dangerous with a threat level of 10/10. It has been reported 5 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 220.154.131.136?

IP address 220.154.131.136 is operated by CHINANET Nanjing Jishan IDC network (ASN 134756) and is geolocated to CN. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 220.154.131.136?

Yes, blocking 220.154.131.136 is strongly recommended. With a threat level of 10/10 and 5 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 220.154.131.136?

Our threat assessment for 220.154.131.136 has a confidence score of 78%, based on 5 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

220.154.131.136

IPv4 Public

AS134756

CHINANET Nanjing Jishan IDC network

5 Reports

China Location

CHINANET Nanjing Jishan I... ASN 134756

5 Reports

Honeypot Data Source

Critical Alert

Security alert: 220.154.131.136 rated 10/10 based on 5 verified incidents.

Threat profile indicates sustained malicious activity with 78% confidence rating.

More threatening than 94% of monitored IPs

Threat Categories

SSH 3

Hacking 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 11. May 2026

Last Activity 22. May 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 134756) with generally good reputation. The ISP CHINANET Nanjing Jishan IDC network 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.

Immediate monitoring recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 8/10 High

Confidence Score 68% High Confidence

Confidence History

11. May 2026 - 22. May 2026

78% Current

Stable Trend

Date	Categories	Source	Confidence
22. May 2026	SSH	Honeypot	75%
22. May 2026	Hacking	Honeypot	75%
22. May 2026	Hacking SSH	Honeypot x2	75%
21. May 2026	Hacking	Honeypot	75%
11. May 2026	SSH	Honeypot	75%

Basic Information

IP Address: 220.154.131.136
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class C

Geolocation

Country: CN
ASN: AS134756
ISP: CHINANET Nanjing Jishan IDC network

DNS Information

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

Statistics

Total Reports: 5
First Reported: 11 May 2026
Last Reported: 22 May 2026, 20:40

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: AS134756

Organization: CHINANET Nanjing Jishan IDC network

Country:

Network Threat Assessment

3/10

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

Network Statistics

Total IPs Monitored

1,073

Total Reports

23.8

Reports per IP

Network Context

This IP address belongs to CHINANET Nanjing Jishan IDC network (AS134756), which manages 45 IP addresses in our monitoring system. Out of these, 1,073 have been reported for suspicious activities, resulting in a network-wide threat level of 3/10.

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

94 %

Global Threat Ranking

This IP is more threatening than 94% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 200,040 reported IPs worldwide

Threat Level 10/10 avg: 5.3 ++

Total Reports 5 avg: 23 --

Network Comparison

Compared against 60 IPs in ASN 134756

Threat Level 10/10 network avg: 6.7 +

Total Reports 5 network avg: 20 --

Network CHINANET Nanjing Jishan IDC network has overall threat level 3/10

Geographic Comparison

Compared against 26,047 IPs in CN

Threat Level 10/10 country avg: 3.7 ++

Total Reports 5 country avg: 6 -

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

Peak Day 22 May 2026 3 reports

Daily Average 0.2 reports/day

Most Active Friday 3 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 3

Hacking 3

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

Hourly Activity

Peak activity at 20:00 with 3 reports

Weekly Activity

Geographic Threat Distribution

187,719 threat incidents tracked globally • Last 24h: 18,896 Logs

FEED

Top Threat Sources

01

United States US

38,493 20.5%
02

India IN

29,262 15.6%
03

China CN THIS IP

26,047 13.9%
04

Brazil BR

10,264 5.5%
05

Germany DE

7,151 3.8%
06

Singapore SG

6,479 3.5%
07

Indonesia ID

5,560 3%
08

Russia RU

4,712 2.5%
09

Pakistan PK

4,710 2.5%
10

Netherlands NL

4,363 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.1/10 Avg Threat

77% 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

reportedIP

Parkstraße 19, 80339 München

Consultation

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