This IP address has been reported a total of
6
times from
6 distinct
sources.
181.166.51.100 was first reported on
October 9th 2026 , and the most recent report was
8 hours ago Belarus
with 2
reports;
Germany
with 1
report;
France
with 1
report.
The most common categories in these recent reports were:
Port Scan
3
times;
Web App Attack
2
times;
Brute-Force
1
time;
Hacking
1
time;
Bad Web Bot
1
time.
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
🇫🇷
GoodOldTOS
2026-10-11 02:16:49
(8 hours ago)
Un-authorized connection to Telnet
Hacking
🇹🇼
kk_it_man
2026-10-11 02:00:06
(8 hours ago)
honey catch
Port Scan
🇺🇸
TPI-Abuse
2026-10-09 19:48:16
(1 day ago)
(mod_security) mod_security (id:225170) triggered by 181.166.51.100 (100-51-166-181.fibertel.com.ar) ...
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(mod_security) mod_security (id:225170) triggered by 181.166.51.100 (100-51-166-181.fibertel.com.ar): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri Oct 09 15:48:12.407634 2026] [security2:error] [pid 19811:tid 19811] [client 181.166.51.100:54710] 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)||dougrhodes.com|F|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "dougrhodes.com"] [uri "/wp-json/wp/v2/users/me"] [unique_id "aslE_A8ydKykNpEYnEGUMAAAAC0"]
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Brute-Force
Bad Web Bot
Web App Attack
🇧🇾
stroytrest
2026-10-09 16:53:32
(1 day ago)
2026-10-09T19:53:31.756144+03:00 gate kernel: [627101.645801] nftables: JAIL-TELNET IN=wan OUT= MAC= ...
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2026-10-09T19:53:31.756144+03:00 gate kernel: [627101.645801] nftables: JAIL-TELNET IN=wan OUT= MAC= SRC=181.166.51.100 DST=xxx.xxx.xxx.xxx LEN=60 TOS=0x00 PREC=0x00 TTL=46 ID=13793 DF PROTO=TCP SPT=59996 DPT=23 WINDOW=65535 RES=0x00 SYN URGP=0
...
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Port Scan
🇩🇪
juutis
2026-10-09 11:20:43
(1 day ago)
181.166.51.100 - - [09/Oct/2026:13:20:37 +0200] "POST /wp-login.php HTTP/1.1" 200 9603 "https://taid ...
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181.166.51.100 - - [09/Oct/2026:13:20:37 +0200] "POST /wp-login.php HTTP/1.1" 200 9603 "https://taidesuunnistus.net/wp-login.php" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36"
181.166.51.100 - - [09/Oct/2026:13:20:40 +0200] "POST /wp-login.php HTTP/1.1" 200 9603 "https://taidesuunnistus.net/wp-login.php" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36"
181.166.51.100 - - [09/Oct/2026:13:20:42 +0200] "POST /wp-login.php HTTP/1.1" 200 9603 "https://taidesuunnistus.net/wp-login.php" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36"
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Web App Attack
🇧🇾
sashan
2026-10-09 10:36:06
(2 days ago)
2026-10-09T13:36:05.930105+03:00 gate kernel: nftables: JAIL-TELNET IN=wan OUT= MAC= SRC=181.166.51. ...
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2026-10-09T13:36:05.930105+03:00 gate kernel: nftables: JAIL-TELNET IN=wan OUT= MAC= SRC=181.166.51.100 DST=xxx.xxx.xxx.xxx LEN=60 TOS=0x00 PREC=0x00 TTL=44 ID=32416 DF PROTO=TCP SPT=41724 DPT=23 WINDOW=65535 RES=0x00 SYN URGP=0
...
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Port Scan
Showing 1 to
6
of 6 reports
