Is IP address 221.236.21.62 dangerous?

Yes, 221.236.21.62 is considered dangerous with a threat level of 10/10. It has been reported 6 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 221.236.21.62?

IP address 221.236.21.62 is operated by CHINANET SiChuan Telecom Internet Data Center (ASN 38283) and is geolocated to CN. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 221.236.21.62?

Yes, blocking 221.236.21.62 is strongly recommended. With a threat level of 10/10 and 6 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 221.236.21.62?

Our threat assessment for 221.236.21.62 has a confidence score of 47%, based on 6 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

221.236.21.62

IPv4 Public

AS38283

CHINANET SiChuan Telecom Internet Data Center

6 Reports

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China Location

CHINANET SiChuan Telecom ... ASN 38283

6 Reports

Honeypot Data Source

Extreme Threat

IP 221.236.21.62 classified at threat level 10/10 with 6 documented attacks.

Advanced threat indicators confirmed with 47% certainty.

More threatening than 98% of monitored IPs

Threat Categories

Exploited Host 6

Technical Details

This IP belongs to a compromised system being used as an attack platform without the owner's knowledge.

Recommended Mitigations

Block the IP and consider notifying the hosting provider or system owner about the compromise.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 2 weeks indicates persistent threat actor operations.

First Observed 4. September 2026

Last Activity 20. September 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 38283) with generally good reputation. The ISP CHINANET SiChuan Telecom Internet Data Center 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.

Long-term blocking recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 0/10 Inactive

Confidence Score 47% Medium Confidence

Confidence History

29. Aug 2026 - 20. Sep 2026

47% Current

Stable Trend

Date	Categories	Source	Confidence
20. Sep 2026	Exploited Host	Honeypot	75%
14. Sep 2026	Exploited Host	Honeypot	75%
12. Sep 2026	Exploited Host	Honeypot	75%
7. Sep 2026	Exploited Host	Honeypot	75%
4. Sep 2026	Exploited Host	Honeypot	75%
29. Aug 2026	Exploited Host	Honeypot	75%

Basic Information

IP Address: 221.236.21.62
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class C

Geolocation

Country: CN
ASN: AS38283
ISP: CHINANET SiChuan Telecom Internet Data Center

DNS Information

Reverse DNS: 62.21.236.221.broad.cd.sc.dynamic.163data.com.cn
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 6
First Reported: 29 Aug 2026
Last Reported: 20 Sep 2026, 00:49

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: AS38283

Organization: CHINANET SiChuan Telecom Internet Data Center

Country:

Network Threat Assessment

3/10

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

Network Statistics

Total IPs Monitored

322

Total Reports

16.9

Reports per IP

Network Context

This IP address belongs to CHINANET SiChuan Telecom Internet Data Center (AS38283), which manages 19 IP addresses in our monitoring system. Out of these, 322 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

98 %

Global Threat Ranking

This IP is more threatening than 98% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 805,470 reported IPs worldwide

Threat Level 10/10 avg: 6.3 ++

Total Reports 6 avg: 9 -

Network Comparison

Compared against 55 IPs in ASN 38283

Threat Level 10/10 network avg: 7.9 +

Total Reports 6 network avg: 9 -

Network CHINANET SiChuan Telecom Internet Data Center has overall threat level 3/10

Geographic Comparison

Compared against 44,688 IPs in CN

Threat Level 10/10 country avg: 7.4 +

Total Reports 6 country avg: 5 +

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

Peak Day 4 Sep 2026 1 reports

Daily Average 0.2 reports/day

Most Active Monday 2 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

Exploited Host 6

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

Hourly Activity

Peak activity at 00:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

732,564 threat incidents tracked globally • Last 24h: 28,865 Logs

FEED

Top Threat Sources

01

United States US

143,097 19.5%
02

Brazil BR

110,689 15.1%
03

India IN

82,024 11.2%
04

China CN THIS IP

44,688 6.1%
05

SC SC

29,232 4%
06

Netherlands NL

17,444 2.4%
07

Germany DE

17,413 2.4%
08

Pakistan PK

16,575 2.3%
09

Argentina AR

16,184 2.2%
10

Colombia CO

15,130 2.1%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

7.1/10 Avg Threat

37% Avg Confidence

11 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

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PDF Report

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