Is IP address 113.97.57.251 dangerous?

Yes, 113.97.57.251 is considered dangerous with a threat level of 7/10. It has been reported 2 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 113.97.57.251?

IP address 113.97.57.251 is operated by Chinanet (ASN 4134) and is geolocated to CN. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 113.97.57.251?

Yes, blocking 113.97.57.251 is strongly recommended. With a threat level of 7/10 and 2 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 113.97.57.251?

Our threat assessment for 113.97.57.251 has a confidence score of 39%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

113.97.57.251

IPv4 Public

AS4134

Chinanet

2 Reports

China Location

Chinanet ASN 4134

2 Reports

Honeypot Data Source

Notable Threat

IP 113.97.57.251 rated 7/10 from 2 verified reports.

Multiple security incidents attributed to this IP. Confidence: 39%.

More threatening than 72% of monitored IPs

Threat Categories

SSH 2

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: Consistent Activity

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

First Observed 3. June 2026

Last Activity 3. June 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 4134) with generally good reputation. The ISP Chinanet maintains standard security practices.

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

Security Recommendations

Implement appropriate security controls.

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 4/10 Low

Confidence Score 31% Medium Confidence

Confidence History

3. Jun 2026

39% Current

Stable Trend

Date	Categories	Source	Confidence
3. Jun 2026	SSH	Honeypot	75%
3. Jun 2026	SSH	Honeypot	75%

Basic Information

IP Address: 113.97.57.251
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: CN
ASN: AS4134
ISP: Chinanet

DNS Information

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

Statistics

Total Reports: 2
First Reported: 3 Jun 2026
Last Reported: 3 Jun 2026, 03:04

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: AS4134

Organization: Chinanet

Country:

Network Threat Assessment

3/10

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

Network Statistics

8,261

Total IPs Monitored

33,059

Total Reports

Reports per IP

Network Context

This IP address belongs to Chinanet (AS4134), which manages 8,261 IP addresses in our monitoring system. Out of these, 33,059 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

72 %

Global Threat Ranking

This IP is more threatening than 72% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 220,163 reported IPs worldwide

Threat Level 7/10 avg: 5.5 +

Total Reports 2 avg: 22 --

Network Comparison

Compared against 9,499 IPs in ASN 4134

Threat Level 7/10 network avg: 3.5 ++

Total Reports 2 network avg: 4 -

Network Chinanet has overall threat level 3/10

Geographic Comparison

Compared against 27,715 IPs in CN

Threat Level 7/10 country avg: 4.0 ++

Total Reports 2 country avg: 6 --

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

Peak Day 3 Jun 2026 2 reports

Daily Average 0.1 reports/day

Most Active Wednesday 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

SSH 2

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

206,353 threat incidents tracked globally • Last 24h: 17,575 Logs

FEED

Top Threat Sources

01

United States US

42,568 20.6%
02

India IN

33,125 16.1%
03

China CN THIS IP

27,715 13.4%
04

Brazil BR

11,128 5.4%
05

Germany DE

7,855 3.8%
06

Singapore SG

6,836 3.3%
07

Indonesia ID

6,138 3%
08

Pakistan PK

5,427 2.6%
09

Russia RU

5,225 2.5%
10

Netherlands NL

4,730 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.8/10 Avg Threat

99% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Notable 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

reportedIP

Parkstraße 19, 80339 München

Consultation

+49-89-215505888

Report a IP

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