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112.193.255.31

Neutral Activity

Abuse confidence score ?

0% Low Risk

22 reports

14 reporters · latest 1 year ago

ISP	China Unicom Sichuan province network
Usage Type	Fixed Line ISP
ASN	AS4837
Domain Name	chinaunicom.cn
Country	🇨🇳 China
City	Chengdu, Sichuan

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

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No reports in the last 60 days

112.193.255.31 has been reported 22 times. The most recent report is from 1 year ago.

The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.

IP Abuse Reports for 112.193.255.31

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This IP address has been reported a total of 22 times from 14 distinct sources. 112.193.255.31 was first reported on June 24th 2024, and the most recent report was 1 year ago.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 TPI-Abuse	2025-09-16 05:54:59 (1 year ago)	(mod_security) mod_security (id:210350) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:210350) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Tue Sep 16 01:54:53.202802 2025] [security2:error] [pid 17400:tid 17400] [client 112.193.255.31:2613] ModSecurity: Access denied with code 403 (phase 2). Pattern match "\\\\b(close\|keep-alive),[\\\\t\\\\n\\\\r ]{0,1}(close\|keep-alive)\\\\b" at REQUEST_HEADERS:Connection. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/12_HTTP_Protocol.conf"] [line "70"] [id "210350"] [rev "1"] [msg "COMODO WAF: Multiple/Conflicting Connection Header Data Found\|\|www.renju.net\|F\|4"] [data "close, keep-alive"] [severity "WARNING"] [tag "CWAF"] [tag "Protocol"] [hostname "www.renju.net"] [uri "/tournament/1522/game/56449/"] [unique_id "aMj7rQ-HJU6ZCcsqrjXWXgAAAAE"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2024-09-01 09:10:31 (2 years ago)	(mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Sep 01 05:08:54.285831 2024] [security2:error] [pid 7683:tid 7683] [client 112.193.255.31:29732] [client 112.193.255.31] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|www.wincourtransportation.com\|F\|2"] [data ".sql"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.wincourtransportation.com"] [uri "/tar.sql"] [unique_id "ZtQvJp1Zy7qBte2QT-GolwAAAA4"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2024-09-01 04:56:57 (2 years ago)	(mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Sep 01 00:55:11.457642 2024] [security2:error] [pid 799:tid 799] [client 112.193.255.31:29110] [client 112.193.255.31] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|www.hshr.com\|F\|2"] [data ".hshr.com.bak"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.hshr.com"] [uri "/www.hshr.com.bak"] [unique_id "ZtPzr6v1XiYNTRBVQC-vUgAAABU"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2024-08-31 12:12:04 (2 years ago)	(mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Aug 31 08:10:17.325248 2024] [security2:error] [pid 19189:tid 19189] [client 112.193.255.31:29103] [client 112.193.255.31] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|www.ssion.com\|F\|2"] [data ".bak"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.ssion.com"] [uri "/2019.bak"] [unique_id "ZtMIKVwxg2ov0TWk6dmjLwAAAAU"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2024-08-30 19:44:04 (2 years ago)	(mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Aug 30 15:43:12.859719 2024] [security2:error] [pid 25846:tid 25846] [client 112.193.255.31:30678] [client 112.193.255.31] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|www.waking.com\|F\|2"] [data ".bak"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.waking.com"] [uri "/2019.bak"] [unique_id "ZtIg0CvEGu4Oq_37GOOe1AAAAAA"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2024-08-30 10:58:14 (2 years ago)	(mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Aug 30 06:56:04.481838 2024] [security2:error] [pid 25378:tid 25378] [client 112.193.255.31:30590] [client 112.193.255.31] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|www.hawaiireservations.com\|F\|2"] [data ".bak"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.hawaiireservations.com"] [uri "/tar.bak"] [unique_id "ZtGlRMlx2ZqGwCBVW4rqHAAAACE"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2024-08-30 09:01:42 (2 years ago)	(mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Aug 30 04:59:26.524141 2024] [security2:error] [pid 990948:tid 990966] [client 112.193.255.31:30523] [client 112.193.255.31] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|www.boxwoodgarden.com\|F\|2"] [data ".bak"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.boxwoodgarden.com"] [uri "/2012.bak"] [unique_id "ZtGJ7vVTve8RwrLVQyZoxgAAAIg"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2024-08-30 06:13:54 (2 years ago)	(mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Por ... show more (mod_security) mod_security (id:210730) triggered by 112.193.255.31 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Aug 30 02:12:48.424424 2024] [security2:error] [pid 237708:tid 237708] [client 112.193.255.31:30123] [client 112.193.255.31] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy\|\|www.federallog.com\|F\|2"] [data ".bak"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.federallog.com"] [uri "/auth.bak"] [unique_id "ZtFi4CBa6XVeHryZqonqxwAAAAc"] show less	Brute-Force Bad Web Bot Web App Attack
Anonymous	2024-07-27 12:23:07 (2 years ago)	SMTP brute force - auth failed	Brute-Force Exploited Host
🇩🇪 Paul Smith	2024-07-24 22:26:45 (2 years ago)	Email Auth Brute force attack 1/1 in last day	Brute-Force
Anonymous	2024-07-23 19:28:40 (2 years ago)	SMTP brute force - auth failed	Brute-Force Exploited Host
🇺🇸 robertm	2024-07-19 21:20:13 (2 years ago)	Password-guessing attempt, log message: postfix/smtpd[19320]: lost connection after AUTH from unknow ... show more Password-guessing attempt, log message: postfix/smtpd[19320]: lost connection after AUTH from unknown[112.193.255.31] show less	Brute-Force
🇳🇱 vestibtech	2024-07-18 17:51:23 (2 years ago)	Jul 18 11:51:23 Host-KLAX-C dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): ... show more Jul 18 11:51:23 Host-KLAX-C dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=<[email protected]>, method=PLAIN, rip=112.193.255.31, lip=185.198.26.44, TLS, session=<sRIBOokdGYRwwf8f> ... show less	Brute-Force
🇨🇦 ICUBEDEV CGY	2024-07-01 12:56:37 (2 years ago)	2024-07-01T06:48:41.096850-06:00 web1 postfix/smtpd[2578014]: warning: unknown[112.193.255.31]: SASL ... show more 2024-07-01T06:48:41.096850-06:00 web1 postfix/smtpd[2578014]: warning: unknown[112.193.255.31]: SASL LOGIN authentication failed: (reason unavailable), [email protected] 2024-07-01T06:49:34.217554-06:00 web1 postfix/smtpd[2578014]: warning: unknown[112.193.255.31]: SASL LOGIN authentication failed: (reason unavailable), [email protected] 2024-07-01T06:56:37.479921-06:00 web1 postfix/smtpd[2579893]: warning: unknown[112.193.255.31]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=info ... show less	Brute-Force SSH
Anonymous	2024-06-27 08:49:27 (2 years ago)	Ports: 25,465,587; Direction: 0; Trigger: LF_DISTATTACK	Brute-Force SSH

Showing 1 to 15 of 22 reports

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