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AbuseIPDB » 104.28.163.40

104.28.163.40 was found in our database!

This IP was reported 248 times. Confidence of Abuse is 100%: ?

100%

ISP	Cloudflare, Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS13335
Domain Name	cloudflare.com
Country	🇸🇬 Singapore
City	Singapore

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

Report 104.28.163.40

Whois 104.28.163.40

IP Abuse Reports for 104.28.163.40:

This IP address has been reported a total of 248 times from 122 distinct sources. 104.28.163.40 was first reported on January 12th 2025, and the most recent report was 19 hours ago.

Recent Reports: We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇮🇩 sockominfo	2026-06-12 01:00:53 (19 hours ago)	User login to application from malicious IP 104.28.163.40.. Threat Score: 3.9/10 (LOW). Confidence: ... show more User login to application from malicious IP 104.28.163.40.. Threat Score: 3.9/10 (LOW). Confidence: 30%. CVSS v3.1: 0/10 (None). CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:N. Bayesian Probability: 40%. MITRE ATT&CK: T1016 (System Network Configuration Discovery). Tactic: TA0001. Freshness: Very Fresh. Source Reputation: UNKNOWN. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT show less	Hacking Web App Attack
🇮🇩 Burayot	2026-06-09 19:49:15 (3 days ago)	LF_MODSEC: (mod_security) mod_security (id:949110) triggered by 104.28.163.40 (SG/Singapore/-): 1 in ... show more LF_MODSEC: (mod_security) mod_security (id:949110) triggered by 104.28.163.40 (SG/Singapore/-): 1 in the last 3600 secs show less	Web App Attack
🇺🇸 Jason Howell	2026-06-09 19:36:42 (3 days ago)	104.28.163.40 - - [09/Jun/2026:14:36:19 -0500] "POST /wp-login.php HTTP/1.1" 200 5986 "https://qctot ... show more 104.28.163.40 - - [09/Jun/2026:14:36:19 -0500] "POST /wp-login.php HTTP/1.1" 200 5986 "https://qctotaltech.com/wp-admin/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.85 Safari/537.36" 104.28.163.40 - - [09/Jun/2026:14:36:19 -0500] "POST /wp-login.php HTTP/1.1" 200 5986 "https://qctotaltech.com/wp-admin/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.85 Safari/537.36" 104.28.163.40 - - [09/Jun/2026:14:36:21 -0500] "GET /wp-login.php?redirect_to=https%3A%2F%2Fqctotaltech.com%2Fwp-admin%2F&reauth=1 HTTP/1.1" 200 7628 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36" 104.28.163.40 - - [09/Jun/2026:14:36:21 -0500] "GET /wp-login.php?redirect_to=https%3A%2F%2Fqctotaltech.com%2Fwp-admin%2F&reauth=1 HTTP/1.1" 200 7629 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 S ... show less	Web App Attack
🇺🇸 nyt	2026-06-09 12:08:48 (3 days ago)	Brute-Force, Web App Attack, suspicious: WP login POST blocked by WAF, Bare UA + POST	Brute-Force Web App Attack
🇺🇸 nyt	2026-06-08 08:58:27 (4 days ago)	Brute-Force, Web App Attack, suspicious: WP login POST blocked by WAF	Brute-Force Web App Attack
🇮🇩 Incidents Response Neptus Team	2026-06-08 07:34:00 (4 days ago)	Report Abuse IP	Exploited Host Web App Attack Hacking
🇫🇷 masterguru	2026-06-05 15:46:10 (1 week ago)	wp-login request blocked, no referer. Pattern match "wp-login.php" at REQUEST_URI. (88020-196)	Hacking
🇮🇩 sockominfo	2026-06-05 11:00:39 (1 week ago)	User login to application from malicious IP 104.28.163.40.. Threat Score: 3.7/10 (LOW). Confidence: ... show more User login to application from malicious IP 104.28.163.40.. Threat Score: 3.7/10 (LOW). Confidence: 30%. CVSS v3.1: 0/10 (None). CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:N. Bayesian Probability: 40%. MITRE ATT&CK: T1016 (System Network Configuration Discovery). Tactic: TA0001. Freshness: Fresh. Source Reputation: UNKNOWN. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT show less	Hacking Web App Attack
🇮🇩 sockominfo	2026-06-05 10:00:43 (1 week ago)	User login to application from malicious IP 104.28.163.40.. Threat Score: 3.8/10 (LOW). Confidence: ... show more User login to application from malicious IP 104.28.163.40.. Threat Score: 3.8/10 (LOW). Confidence: 30%. CVSS v3.1: 0/10 (None). CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:N. Bayesian Probability: 36%. MITRE ATT&CK: T1016 (System Network Configuration Discovery). Tactic: TA0001. Freshness: Fresh. Source Reputation: UNKNOWN. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT show less	Hacking Web App Attack
🇮🇩 sockominfo	2026-06-05 09:00:11 (1 week ago)	User login to application from malicious IP 104.28.163.40.. Threat Score: 0/10 (INFORMATIONAL). Repo ... show more User login to application from malicious IP 104.28.163.40.. Threat Score: 0/10 (INFORMATIONAL). Reported by TangerangKota-CSIRT show less	Hacking Web App Attack
🇩🇪 John Chrys.	2026-06-04 21:53:55 (1 week ago)	104.28.163.40 - - [05/Jun/2026:00:53:24 +0300] "POST /xmlrpc.php HTTP/1.1" 403 4923 "-" "Mozilla/5.0 ... show more 104.28.163.40 - - [05/Jun/2026:00:53:24 +0300] "POST /xmlrpc.php HTTP/1.1" 403 4923 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36" 104.28.163.40 - - [05/Jun/2026:00:53:27 +0300] "POST /xmlrpc.php HTTP/1.1" 403 4923 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 14_6_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36 Edg/128.0.2739.79" 104.28.163.40 - - [05/Jun/2026:00:53:29 +0300] "POST /xmlrpc.php HTTP/1.1" 403 4923 "-" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36" 104.28.163.40 - - [05/Jun/2026:00:53:31 +0300] "POST /xmlrpc.php HTTP/1.1" 403 4923 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36" 104.28.163.40 - - [05/Jun/2026:00:53:34 +0300] "POST /xmlrpc.php HTTP/1.1" 403 4923 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:129.0) Gecko/20100101 Firefox/129.0" 104.28.163.4 ... show less	Brute-Force Web App Attack
🇫🇷 dynamix	2026-06-04 06:16:55 (1 week ago)	WordPress XMLRPC Brute Force Attack	Brute-Force Web App Attack
🇩🇪 srtzero	2026-06-03 19:05:13 (1 week ago)	104.28.163.40 - - [03/Jun/2026:21:05:13 +0200] "GET /wp-login.php HTTP/1.1" 404 162 "-" "Mozilla/5.0 ... show more 104.28.163.40 - - [03/Jun/2026:21:05:13 +0200] "GET /wp-login.php HTTP/1.1" 404 162 "-" "Mozilla/5.0" ... show less	Port Scan Bad Web Bot Web App Attack
🇨🇳 pengpeng	2026-06-03 04:43:45 (1 week ago)	monitor: on VM-0-7-ubuntu \| port: 57852 \| ttl: 251 script: github.com/sefinek/UFW-AbuseIPDB-Reporte ... show more monitor: on VM-0-7-ubuntu \| port: 57852 \| ttl: 251 script: github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇫🇷 bazter.pro	2026-06-03 03:00:25 (1 week ago)	Fail2Ban: plesk-bot-aggressive - 15 failures	Port Scan Bad Web Bot Web App Attack

Showing 1 to 15 of 248 reports

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩

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