Is IP address 104.28.243.187 dangerous?

Yes, 104.28.243.187 is considered dangerous with a threat level of 8/10. It has been reported 11 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 104.28.243.187?

IP address 104.28.243.187 is operated by CLOUDFLARENET (ASN 13335) and is geolocated to FR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 104.28.243.187?

Yes, blocking 104.28.243.187 is strongly recommended. With a threat level of 8/10 and 11 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 104.28.243.187?

Our threat assessment for 104.28.243.187 has a confidence score of 74%, based on 11 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

104.28.243.187

IPv4 Public

AS13335

CLOUDFLARENET

11 Reports

FR Location

CLOUDFLARENET ASN 13335

11 Reports

Mixed Data Source

Notable Threat

IP 104.28.243.187 rated 8/10 from 11 verified reports.

Multiple security incidents attributed to this IP. Confidence: 74%.

More threatening than 83% of monitored IPs

Threat Categories

WP Login Brute Force 9

Hacking 2

Web App Attack 1

Port Scan 1

WP Plugin Exploit 1

WP Plugin Scanning 1

Reputable Network

This IP is hosted on a network (ASN 13335) with generally good reputation. The ISP CLOUDFLARENET maintains standard security practices.

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

Security Recommendations

Implement appropriate security controls.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 4/10 Low

Confidence Score 65% High Confidence

Confidence History

2. Sep 2025 - 4. Jul 2026

74% Current

Stable Trend

Date	Categories	Source	Confidence
4. Jul 2026	Web App Attack Hacking	Community	75%
3. Jul 2026	Port Scan Hacking WP Config Exposure +2	Honeypot x6	75%
2. Sep 2025	WP Login Brute Force	Honeypot	75%
2. Sep 2025	WP Login Brute Force	Honeypot	75%
2. Sep 2025	WP Login Brute Force	Honeypot	75%
2. Sep 2025	WP Login Brute Force	Honeypot	75%
2. Sep 2025	WP Login Brute Force	Honeypot	75%
2. Sep 2025	WP Login Brute Force	Honeypot	75%
2. Sep 2025	WP Login Brute Force	Honeypot	75%
2. Sep 2025	WP Login Brute Force	Honeypot	75%
2. Sep 2025	WP Login Brute Force	Honeypot	75%

Basic Information

IP Address: 104.28.243.187
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: FR
ASN: AS13335
ISP: CLOUDFLARENET

DNS Information

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

Statistics

Total Reports: 11
First Reported: 2 Sep 2025
Last Reported: 4 Jul 2026, 17:26

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: AS13335

Organization: Cloudflare, Inc.

Country:

Network Threat Assessment

3/10

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

Network Statistics

149

Total IPs Monitored

854

Total Reports

5.7

Reports per IP

Network Context

This IP address belongs to Cloudflare, Inc. (AS13335), which manages 149 IP addresses in our monitoring system. Out of these, 854 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

83 %

Global Threat Ranking

This IP is more threatening than 83% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 312,090 reported IPs worldwide

Threat Level 8/10 avg: 6.0 +

Total Reports 11 avg: 18 -

Network Comparison

Compared against 6,748 IPs in ASN 13335

Threat Level 8/10 network avg: 5.9 +

Total Reports 11 network avg: 1 ++

Network CLOUDFLARENET has overall threat level 3/10

Geographic Comparison

Compared against 6,226 IPs in FR

Threat Level 8/10 country avg: 6.5 +

Total Reports 11 country avg: 30 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Tuesday 9 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

WP Login Brute Force 9

Hacking 2

Port Scan 1

WP Config Exposure 1

WP Plugin Exploit 1

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

Hourly Activity

Peak activity at 12:00 with 3 reports

Weekly Activity

Geographic Threat Distribution

292,710 threat incidents tracked globally • Last 24h: 17,666 Logs

FEED

Top Threat Sources

01

United States US

65,787 22.5%
02

India IN

49,120 16.8%
03

China CN

35,633 12.2%
04

Brazil BR

15,555 5.3%
05

Germany DE

10,500 3.6%
06

Pakistan PK

8,479 2.9%
07

Indonesia ID

8,404 2.9%
08

Singapore SG

8,312 2.8%
09

Russia RU

6,394 2.2%
10

Netherlands NL

6,295 2.2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9/10 Avg Threat

74% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Notable Threat

Threat Categories

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