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143.255.91.12

Activity Trending Down

Abuse Confidence Score

23% Elevated

25 reports

18 reporters · latest 1 week ago

ISP: PAULO ROGERIO VIEIRA PIRES & FILHO LTDA - ME
Usage Type: Fixed Line ISP
ASN: AS265164
Domain Name: i9net.tec.br
Country: 🇧🇷 Brazil
City: Sao Jorge d'Oeste, Parana

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

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Abuse Reports

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Total reports

25 from 18 distinct reporters

First reported

September 21st 2025

Most recent report

1 week ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 4 🇬🇧 United Kingdom of Great Britain and Northern Ireland 1

Most common categories Bad Web Bot 4 Brute-Force 1 DDoS Attack 1 Web App Attack 1 Port Scan 1

Old reports The most recent abuse report for this IP address is from 1 week ago. It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 kosada.com	2026-10-25 23:39:56 (1 week ago)	Repeated requests classified as pathological web bot behavior, for example: /[redacted]?topics%5B1%5D=31&topics%5B3%5D=65&topics%5B4%5D=63&topics%5B5%5D=70 (HTTP/2.0 port 443, user agent: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/6 ... show more Repeated requests classified as pathological web bot behavior, for example: /[redacted]?topics%5B1%5D=31&topics%5B3%5D=65&topics%5B4%5D=63&topics%5B5%5D=70 (HTTP/2.0 port 443, user agent: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.0.1 Safari/605.1.15") show less	DDoS Attack Bad Web Bot
🇺🇸 TPI-Abuse	2026-10-25 22:45:39 (1 week ago)	(mod_security) mod_security (id:210730) triggered by 143.255.91.12 (143-255-91-12.i9net.tec.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Oct 25 18:45:32.958801 2026] [security2:error] [pid 14758:tid 14758] [clie ... show more (mod_security) mod_security (id:210730) triggered by 143.255.91.12 (143-255-91-12.i9net.tec.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Oct 25 18:45:32.958801 2026] [security2:error] [pid 14758:tid 14758] [client 143.255.91.12:20242] 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.ourodyssey.us\|F\|2"] [data ".blogspot.com"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "www.ourodyssey.us"] [uri "/ourodyssey.blogspot.com"] [unique_id "at6GjHfAdk9B6hxfM73JwgAAABA"] show less	Brute-Force Bad Web Bot Web App Attack
🇬🇧 Axel	2026-10-09 09:23:50 (3 weeks ago)	Blocked by UFW on BGPGB [null/icmp] \| SPT: null \| TTL: 51 \| LEN: 120 \| TOS: 0x00 • Reported by: github.com/sefinek/UFW-AbuseIPDB-Reporter	Port Scan
🇺🇸 鬼影233	2026-09-21 19:53:16 (1 month ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0	Bad Web Bot
🇺🇸 鬼影233	2026-09-10 22:09:47 (1 month ago)	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36	Bad Web Bot
🇧🇪 cmbplf	2026-08-23 23:54:14 (2 months ago)	4.616 requests with url.path */xmlrpc.php	Brute-Force Bad Web Bot
🇺🇸 TPI-Abuse	2026-08-23 22:16:45 (2 months ago)	(mod_security) mod_security (id:240335) triggered by 143.255.91.12 (143-255-91-12.i9net.tec.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Aug 23 18:16:39.905402 2026] [security2:error] [pid 10387:tid 10387] [clie ... show more (mod_security) mod_security (id:240335) triggered by 143.255.91.12 (143-255-91-12.i9net.tec.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Aug 23 18:16:39.905402 2026] [security2:error] [pid 10387:tid 10387] [client 143.255.91.12:19818] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at IP. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/30_Apps_OtherApps.conf"] [line "5956"] [id "240335"] [rev "5"] [msg "COMODO WAF: XML-RPC Attack Identified (CVE-2013-0235)\|Source 143.255.91.12 (+1 hits since last alert)\|janyoors.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "OtherApps"] [hostname "janyoors.com"] [uri "/xmlrpc.php"] [unique_id "aotxR3WImdCWPOTsJEwhnAAAABk"] show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 LRob	2026-08-23 22:15:04 (2 months ago)	WordPress login brute-force \| path: /xmlrpc.php \| 2026-08-23 22:15 UTC	Brute-Force Web App Attack
🇫🇷 masterguru	2026-08-23 20:13:18 (2 months ago)	(xmlrpc) Apache: Failed xmlrpc access from 143.255.91.12 (BR/Brazil/143-255-91-12.i9net.tec.br): 10 in the last 3600 secs (0-201)	Hacking
Anonymous	2026-08-23 19:00:07 (2 months ago)	Bot / scanning and/or hacking attempts: POST /xmlrpc.php HTTP/1.1	Hacking Web App Attack
🇺🇸 TPI-Abuse	2026-08-23 16:58:38 (2 months ago)	(mod_security) mod_security (id:240335) triggered by 143.255.91.12 (143-255-91-12.i9net.tec.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Aug 23 12:58:34.031659 2026] [security2:error] [pid 20760:tid 20760] [clie ... show more (mod_security) mod_security (id:240335) triggered by 143.255.91.12 (143-255-91-12.i9net.tec.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Aug 23 12:58:34.031659 2026] [security2:error] [pid 20760:tid 20760] [client 143.255.91.12:20355] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at IP. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/30_Apps_OtherApps.conf"] [line "5956"] [id "240335"] [rev "5"] [msg "COMODO WAF: XML-RPC Attack Identified (CVE-2013-0235)\|Source 143.255.91.12 (+1 hits since last alert)\|modalguitarist.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "OtherApps"] [hostname "modalguitarist.com"] [uri "/xmlrpc.php"] [unique_id "aosmuvpjzYkeusT5uxDNqQAAAAI"] show less	Brute-Force Bad Web Bot Web App Attack
🇧🇬 HighWay	2026-08-23 16:25:29 (2 months ago)	143.255.91.12 - - [23/Aug/2026:16:25:06 +0000] "POST /xmlrpc.php HTTP/1.1" 200 4734 "-" "Jetpack/13.0; WordPress/6.3; http://site83572823.com" 143.255.91.12 - - [23/Aug/2026:16:25:16 +0000] "POST /xmlrpc.php HTTP/1.1" 200 4734 "-" "Jetpack by WordPre ... show more 143.255.91.12 - - [23/Aug/2026:16:25:06 +0000] "POST /xmlrpc.php HTTP/1.1" 200 4734 "-" "Jetpack/13.0; WordPress/6.3; http://site83572823.com" 143.255.91.12 - - [23/Aug/2026:16:25:16 +0000] "POST /xmlrpc.php HTTP/1.1" 200 4734 "-" "Jetpack by WordPress.com (Jetpack 12.1; WordPress 6.4)" 143.255.91.12 - - [23/Aug/2026:16:25:27 +0000] "POST /xmlrpc.php HTTP/1.1" 200 4735 "-" "Jetpack by WordPress.com" ... show less	Web App Attack
🇺🇸 TPI-Abuse	2026-08-23 15:16:45 (2 months ago)	(mod_security) mod_security (id:240335) triggered by 143.255.91.12 (143-255-91-12.i9net.tec.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Aug 23 11:16:39.911584 2026] [security2:error] [pid 12307:tid 12307] [clie ... show more (mod_security) mod_security (id:240335) triggered by 143.255.91.12 (143-255-91-12.i9net.tec.br): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Aug 23 11:16:39.911584 2026] [security2:error] [pid 12307:tid 12307] [client 143.255.91.12:17434] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at IP. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/30_Apps_OtherApps.conf"] [line "5965"] [id "240335"] [rev "5"] [msg "COMODO WAF: XML-RPC Attack Identified (CVE-2013-0235)\|Source 143.255.91.12 (+1 hits since last alert)\|danielbrower.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "OtherApps"] [hostname "danielbrower.com"] [uri "/xmlrpc.php"] [unique_id "aosO170GTGYQVVppNQKDUQAAAAc"] show less	Brute-Force Bad Web Bot Web App Attack
Anonymous	2026-07-29 07:00:00 (3 months ago)	Apache probe; attempts=48; exact paths: /xmlrpc.php	Web App Attack
Anonymous	2026-07-24 02:05:35 (3 months ago)	143.255.91.12 - - [24/Jul/2026:04:05:22 +0200] "POST /xmlrpc.php HTTP/1.1" 405 428 143.255.91.12 - - [24/Jul/2026:04:05:33 +0200] "POST /xmlrpc.php HTTP/1.1" 405 428 ...	Brute-Force Bad Web Bot

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