JavaScript is disabled. Some features of this site may not work properly. For a smoother experience, please enable JavaScript in your browser settings.

AbuseIPDB » 137.23.21.159

137.23.21.159 was found in our database!

This IP was reported 54 times. Confidence of Abuse is 100%: ?

100%

ISP	Oracle Corporation
Usage Type	Data Center/Web Hosting/Transit
ASN	AS31898
Domain Name	oracle.com
Country	🇦🇺 Australia
City	Toongabbie West, New South Wales

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

Report 137.23.21.159

Whois 137.23.21.159

IP Abuse Reports for 137.23.21.159:

This IP address has been reported a total of 54 times from 43 distinct sources. 137.23.21.159 was first reported on June 10th 2026, and the most recent report was 1 hour 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
🇳🇱 Site.eu	2026-06-12 18:51:17 (1 hour ago)	Repeated wp-login/xmlrpc attempts	Brute-Force SSH
🇫🇷 masterguru	2026-06-12 16:51:20 (3 hours ago)	(wordpress) Apache: Failed WordPress login from 137.23.21.159 (AU/Australia/-): 10 in the last 3600 ... show more (wordpress) Apache: Failed WordPress login from 137.23.21.159 (AU/Australia/-): 10 in the last 3600 secs (0-193) show less	Hacking
🇫🇮 Rexikon	2026-06-12 15:30:10 (5 hours ago)	137.23.21.159 - - [12/Jun/2026:17:29:51 +0200] "POST /wp-login.php HTTP/2.0" 200 3648 "https://wmkle ... show more 137.23.21.159 - - [12/Jun/2026:17:29:51 +0200] "POST /wp-login.php HTTP/2.0" 200 3648 "https://wmklegal.com/wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:93.0) Gecko/20100101 Firefox/93.0" 137.23.21.159 - - [12/Jun/2026:17:29:55 +0200] "POST /wp-login.php HTTP/2.0" 200 3646 "https://wmklegal.com/wp-login.php" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36" 137.23.21.159 - - [12/Jun/2026:17:30:00 +0200] "POST /wp-login.php HTTP/2.0" 200 3604 "https://wmklegal.com/wp-login.php" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36" 137.23.21.159 - - [12/Jun/2026:17:30:05 +0200] "POST /wp-login.php HTTP/2.0" 200 3644 "https://wmklegal.com/wp-login.php" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36" 137.23.21.159 - - [12/Jun/2026:17:30:09 +0200] "POST /wp-login.php HTTP/2.0" 200 36 ... show less	Brute-Force
🇩🇪 BlueWire Hosting	2026-06-12 14:49:01 (5 hours ago)	Wordpress brute force attempt	Brute-Force Web App Attack
🇳🇱 debestelapp	2026-06-12 14:45:03 (5 hours ago)		Exploited Host
🇨🇦 KIsmay	2026-06-12 14:29:38 (6 hours ago)	Jun 12 10:29:32 www4 WPAudit[1483981]: 137.23.21.159 katharinedickerson.com "Mozilla/5.0 (X11; Linux ... show more Jun 12 10:29:32 www4 WPAudit[1483981]: 137.23.21.159 katharinedickerson.com "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36" yucaerin:Yucaerin123 FAIL Jun 12 10:29:33 www4 WPAudit[1483981]: 137.23.21.159 katharinedickerson.com "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36" trumpweiss:zak47131514yb FAIL Jun 12 10:29:35 www4 WPAudit[1483981]: 137.23.21.159 katharinedickerson.com "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Safari/605.1.15" bot:Bot@123456 FAIL Jun 12 10:29:36 www4 WPAudit[1483981]: 137.23.21.159 katharinedickerson.com "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.71 Safari/537.36" wadminw:0192837465z FAIL Jun 12 10:29:38 www4 WPAudit[1483981]: 137.23.21.159 katharinedickerson.com "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Ap ... show less	Brute-Force Web App Attack
🇩🇪 LRob.fr	2026-06-12 13:45:08 (6 hours ago)	Repeated attacks detected by Fail2Ban in recidive jail	Hacking
Anonymous	2026-06-12 13:26:19 (7 hours ago)	Failed Wordpress Logins	Web App Attack
🇩🇪 dbmwebdesign	2026-06-12 11:20:14 (9 hours ago)	Repeated attacks detected by Fail2Ban in recidive jail	Hacking
🇩🇪 ger-stg-sifi1	2026-06-12 10:40:50 (10 hours ago)	(wordpress) Failed wordpress login using wp-login.php or xmlrpc.php	Web App Attack
🇩🇪 dbmwebdesign	2026-06-12 10:40:14 (10 hours ago)	WordPress login brute-force detected by Fail2Ban in plesk-wordpress jail	Brute-Force Web App Attack
🇫🇷 masterguru	2026-06-12 09:41:33 (11 hours ago)	COMODO WAF: Multiple Username Violation: Too Many Usernames Submitted for Authentication.. Operator ... show more COMODO WAF: Multiple Username Violation: Too Many Usernames Submitted for Authentication.. Operator GT matched 5 at IP:multiple_username_count. (230011-143) show less	Web App Attack
🇩🇪 Tha_14	2026-06-12 09:14:43 (11 hours ago)	Limit on login attempts is reached	Brute-Force
🇫🇷 masterguru	2026-06-12 08:08:07 (12 hours ago)	(PERMBLOCK) 137.23.21.159 (AU/Australia/-) has had more than 4 temp blocks in the last 86400 secs (0 ... show more (PERMBLOCK) 137.23.21.159 (AU/Australia/-) has had more than 4 temp blocks in the last 86400 secs (0-201) show less	Hacking
🇨🇦 KIsmay	2026-06-12 07:36:49 (13 hours ago)	Jun 12 00:36:04 ismay WPAudit[1471575]: 137.23.21.159 christinesutherland.com "Mozilla/5.0 (Windows ... show more Jun 12 00:36:04 ismay WPAudit[1471575]: 137.23.21.159 christinesutherland.com "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36" yucaerin:Yucaerin123 FAIL Jun 12 00:36:15 ismay WPAudit[1471547]: 137.23.21.159 christinesutherland.com "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0.2" trumpweiss:zak47131514yb FAIL Jun 12 00:36:26 ismay WPAudit[1471575]: 137.23.21.159 christinesutherland.com "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36" bot:Bot@123456 FAIL Jun 12 00:36:39 ismay WPAudit[1471576]: 137.23.21.159 christinesutherland.com "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1 Safari/605.1.15" wadminw:0192837465z FAIL Jun 12 00:36:48 ismay WPAudit[1471547]: 137.23.21.159 christinesutherland.com "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, lik ... show less	Brute-Force Web App Attack

Showing 1 to 15 of 54 reports

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

Recently Reported IPs:

🇺🇸 195.184.76.89

🇺🇸 172.172.87.80

🇰🇷 114.29.138.30

🇷🇺 93.77.187.140

🇯🇵 8.216.17.239

🇧🇷 200.50.148.50

🇫🇷 185.194.178.56

🇳🇱 178.16.53.216

🇧🇷 177.11.196.84

🇺🇸 144.172.107.227

🇺🇸 67.83.4.60

🇺🇸 66.132.186.128

🇺🇸 54.81.135.102

🇳🇱 45.148.10.151

🇳🇱 45.148.10.147

🇸🇬 43.160.208.253

🇹🇼 1.169.220.48

🇬🇧 151.245.207.132

🇸🇬 139.59.119.48

🇺🇸 107.150.105.153