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AbuseIPDB » 2400:b800:6::21

2400:b800:6::21 was found in our database!

This IP was reported 29 times. Confidence of Abuse is 100%: ?

100%

Important Note: Public IPv6 addresses may implement the SLAAC privacy extension. With this, the interface identifier is randomly generated. The SLAAC privacy extension also implements a time out, which is configurable, so that the IPv6 interface addresses will be discarded and a new interface identifier is generated.

ISP	SYNERGY WHOLESALE PTY LTD
Usage Type	Data Center/Web Hosting/Transit
ASN	AS45638
Hostname(s)	syn231.syd4.hostyourservices.net
Domain Name	nexigen.digital
Country	🇦🇺 Australia
City	Sydney, New South Wales

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

Report 2400:b800:6::21

Whois 2400:b800:6::21

IP Abuse Reports for 2400:b800:6::21:

This IP address has been reported a total of 29 times from 17 distinct sources. 2400:b800:6::21 was first reported on August 27th 2026, and the most recent report was 12 minutes 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
Anonymous	2026-08-29 05:28:11 (12 minutes ago)	Failed Wordpress Logins	Web App Attack
Anonymous	2026-08-29 05:26:01 (14 minutes ago)	(wordpress) Failed login wp-login.php or xmlrpc.php	Web App Attack
🇩🇪 ger-stg-sifi1	2026-08-29 04:50:35 (49 minutes ago)	(wordpress) Failed wordpress login using wp-login.php or xmlrpc.php	Web App Attack
🇫🇷 Yepngo	2026-08-29 04:46:00 (54 minutes ago)	2400:b800:6::21 - - [29/Aug/2026:06:45:59 +0200] "POST /wp-login.php HTTP/2.0" 200 12510 "https://ww ... show more 2400:b800:6::21 - - [29/Aug/2026:06:45:59 +0200] "POST /wp-login.php HTTP/2.0" 200 12510 "https://www.yepngo.com/wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36" 2400:b800:6::21 - - [29/Aug/2026:06:46:00 +0200] "POST /wp-login.php HTTP/2.0" 200 12503 "https://www.yepngo.com/wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36" ... show less	Brute-Force Web App Attack
🇺🇸 TPI-Abuse	2026-08-29 04:16:23 (1 hour ago)	(mod_security) mod_security (id:225170) triggered by 2400:b800:6::21 (syn231.syd4.hostyourservices.n ... show more (mod_security) mod_security (id:225170) triggered by 2400:b800:6::21 (syn231.syd4.hostyourservices.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Aug 29 00:16:18.282819 2026] [security2:error] [pid 32125:tid 32125] [client 2400:b800:6::21:40752] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)\|\|rambleandprose.cyberclay.net\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "rambleandprose.cyberclay.net"] [uri "/wp-json/wp/v2/users/me"] [unique_id "apJdEupH50BzpAN02nmJrgAAACM"] show less	Brute-Force Bad Web Bot Web App Attack
🇳🇱 Site.eu	2026-08-29 00:46:20 (4 hours ago)	Repeated wp-login/xmlrpc attempts	Brute-Force SSH
🇺🇸 TPI-Abuse	2026-08-28 23:56:34 (5 hours ago)	(mod_security) mod_security (id:225170) triggered by 2400:b800:6::21 (syn231.syd4.hostyourservices.n ... show more (mod_security) mod_security (id:225170) triggered by 2400:b800:6::21 (syn231.syd4.hostyourservices.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Aug 28 19:56:26.376769 2026] [security2:error] [pid 17383:tid 17383] [client 2400:b800:6::21:54874] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)\|\|riedmannfamily.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "riedmannfamily.com"] [uri "/wp-json/wp/v2/users/me"] [unique_id "apIgKlb8fo7t3rUm9CPTUwAAAAY"] show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 neogenius	2026-08-28 23:48:03 (5 hours ago)	Web App Attack	Web App Attack Brute-Force
🇫🇮 stinpriza	2026-08-28 23:07:07 (6 hours ago)	Web App Attack	Web App Attack
🇺🇸 TPI-Abuse	2026-08-28 22:07:30 (7 hours ago)	(mod_security) mod_security (id:225170) triggered by 2400:b800:6::21 (syn231.syd4.hostyourservices.n ... show more (mod_security) mod_security (id:225170) triggered by 2400:b800:6::21 (syn231.syd4.hostyourservices.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Aug 28 18:07:22.505864 2026] [security2:error] [pid 10030:tid 10030] [client 2400:b800:6::21:45226] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)\|\|dandksupply.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "dandksupply.com"] [uri "/wp-json/wp/v2/users/me"] [unique_id "apIGmvTzCIkxJAjK0ICevwAAADQ"] show less	Brute-Force Bad Web Bot Web App Attack
🇫🇷 SpaceHost-Server	2026-08-28 18:06:23 (11 hours ago)	2400:b800:6::21 - - [28/Aug/2026:20:06:22 +0200] "POST /wp-login.php HTTP/1.1" 200 15983 "https://ha ... show more 2400:b800:6::21 - - [28/Aug/2026:20:06:22 +0200] "POST /wp-login.php HTTP/1.1" 200 15983 "https://hans.wp-knowhow.de/wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36" 2400:b800:6::21 - - [28/Aug/2026:20:06:22 +0200] "POST /wp-login.php HTTP/1.1" 200 15985 "https://hans.wp-knowhow.de/wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36" 2400:b800:6::21 - - [28/Aug/2026:20:06:22 +0200] "POST /wp-login.php HTTP/1.1" 200 15979 "https://hans.wp-knowhow.de/wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36" show less	Hacking Web App Attack
🇺🇸 TPI-Abuse	2026-08-28 17:22:40 (12 hours ago)	(mod_security) mod_security (id:225170) triggered by 2400:b800:6::21 (syn231.syd4.hostyourservices.n ... show more (mod_security) mod_security (id:225170) triggered by 2400:b800:6::21 (syn231.syd4.hostyourservices.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Aug 28 13:22:36.373994 2026] [security2:error] [pid 11735:tid 11735] [client 2400:b800:6::21:44238] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)\|\|lasertherapyoc.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "lasertherapyoc.com"] [uri "/wp-json/wp/v2/users/me"] [unique_id "apHD3LgZuS5VidDgqBv_rwAAACs"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-08-28 05:57:35 (23 hours ago)	(mod_security) mod_security (id:225170) triggered by 2400:b800:6::21 (syn231.syd4.hostyourservices.n ... show more (mod_security) mod_security (id:225170) triggered by 2400:b800:6::21 (syn231.syd4.hostyourservices.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Aug 28 01:57:27.440650 2026] [security2:error] [pid 6720:tid 6858] [client 2400:b800:6::21:46808] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)\|\|maroontribe.philacentric.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "maroontribe.philacentric.com"] [uri "/wp-json/wp/v2/users/me"] [unique_id "apEjR8wT5LTbNZlah3g0igAAAY8"] show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 london2038.com	2026-08-28 05:22:42 (1 day ago)	Attacking WordPress 2400:b800:6::21 - - [28/Aug/2026:07:22:35 +0200] "POST /wp-login.php HTTP/2.0" 5 ... show more Attacking WordPress 2400:b800:6::21 - - [28/Aug/2026:07:22:35 +0200] "POST /wp-login.php HTTP/2.0" 503 19289 "https://<REDACTED>/wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36" show less	Brute-Force Web App Attack
🇺🇸 TPI-Abuse	2026-08-28 04:13:33 (1 day ago)	(mod_security) mod_security (id:225170) triggered by 2400:b800:6::21 (syn231.syd4.hostyourservices.n ... show more (mod_security) mod_security (id:225170) triggered by 2400:b800:6::21 (syn231.syd4.hostyourservices.net): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Aug 28 00:13:26.885536 2026] [security2:error] [pid 173598:tid 173772] [client 2400:b800:6::21:35210] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)\|\|daraluz.net\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "daraluz.net"] [uri "/wp-json/wp/v2/users/me"] [unique_id "apEK5lK6e6fZOuDdXMWO4QAAAJE"] show less	Brute-Force Bad Web Bot Web App Attack

Showing 1 to 15 of 29 reports

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