20.104.81.161

Activity Trending Down This IP hasn't received reports recently, which causes the score to decay.
Abuse Confidence Score
49% Elevated
790 reports
306 reporters ยท latest 3 weeks ago
ISP
Microsoft Corporation
Usage Type
Data Center/Web Hosting/Transit
ASN
AS8075
Domain Name
microsoft.com
Country
๐Ÿ‡จ๐Ÿ‡ฆ Canada
City
Toronto, Ontario
Log in to view charts and search reports for this IP. Log In
Example preview
Account required for the enhanced features Log in Sign up

Abuse Reports

Total reports
790 from 306 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations ๐Ÿ‡ฉ๐Ÿ‡ช Germany 28 ๐Ÿ‡บ๐Ÿ‡ธ United States of America 27 ๐Ÿ‡ซ๐Ÿ‡ท France 23
Most common categories Web App Attack 66 Bad Web Bot 35 Brute-Force 26 Hacking 24 Port Scan 5
Old reports The most recent abuse report for this IP address is from . It is possible that this IP is no longer involved in abusive activities.
Reporter IoA Timestamp (UTC) Comment Categories
๐Ÿ‡ต๐Ÿ‡ฐ sbk97 (https://sayor.net)
SAYOR honeypot: observed attack /wp-config-sample.php
Brute-Force
๐Ÿ‡ซ๐Ÿ‡ท Catalin Negru
Recidive ban by fail2ban on server.blackbit.ro
Brute-Force
๐Ÿ‡ซ๐Ÿ‡ท Catalin Negru
Recidive ban by fail2ban on server.blackbit.ro
Brute-Force
๐Ÿ‡ฉ๐Ÿ‡ช klaus_ph
2026-09-21 20:50:47,779 fail2ban.actions [3721954]: NOTICE [ipblocklist] Ban 20.104.81.161 ...
Bad Web Bot
๐Ÿ‡ง๐Ÿ‡ท Peregrine
Fail2Ban ct101 Jail: tomcat-honeypot | Evidence: 20.104.81.161 172.71.120.83 - - [02/Sep/2026:20:54:09 -0300] "GET /adminfuns.php/.well-known/acme-challenge/file.php HTTP/1.1" 404 18193
Bad Web Bot
๐Ÿ‡ฉ๐Ÿ‡ช klaus_ph
2026-09-21 18:47:15,749 fail2ban.actions [1549]: NOTICE [ipblocklist] Ban 20.104.81.161 ...
Bad Web Bot
๐Ÿ‡ซ๐Ÿ‡ท Catalin Negru
Recidive ban by fail2ban on server.blackbit.ro
Brute-Force
๐Ÿ‡ง๐Ÿ‡ท Peregrine
Fail2Ban ct101 Jail: tomcat-honeypot | Evidence: 20.104.81.161 172.71.120.83 - - [02/Sep/2026:20:54:09 -0300] "GET /adminfuns.php/.well-known/acme-challenge/file.php HTTP/1.1" 404 18193
Bad Web Bot
๐Ÿ‡ง๐Ÿ‡ท Peregrine
Fail2Ban ct101 Jail: tomcat-honeypot | Evidence: 20.104.81.161 172.71.120.83 - - [02/Sep/2026:20:54:09 -0300] "GET /adminfuns.php/.well-known/acme-challenge/file.php HTTP/1.1" 404 18193
Bad Web Bot
๐Ÿ‡ซ๐Ÿ‡ท Catalin Negru
Brute-Force Web App Attack
๐Ÿ‡ง๐Ÿ‡ท Peregrine
Fail2Ban ct101 Jail: tomcat-honeypot | Evidence: 20.104.81.161 172.71.120.83 - - [02/Sep/2026:20:54:09 -0300] "GET /adminfuns.php/.well-known/acme-challenge/file.php HTTP/1.1" 404 18193
Bad Web Bot
๐Ÿ‡ง๐Ÿ‡ท Peregrine
Fail2Ban ct101 Jail: tomcat-honeypot | Evidence: 20.104.81.161 172.71.120.83 - - [02/Sep/2026:20:54:09 -0300] "GET /adminfuns.php/.well-known/acme-challenge/file.php HTTP/1.1" 404 18193
Bad Web Bot
๐Ÿ‡ซ๐Ÿ‡ท Catalin Negru
Recidive ban by fail2ban on server.blackbit.ro
Brute-Force
๐Ÿ‡ซ๐Ÿ‡ท Catalin Negru
Brute-Force Web App Attack
Anonymous
Web App Attack

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

Recently Reported IPs:

๐Ÿ‡ง๐Ÿ‡ท 2a09:bac5:5be:741::b9:a8
๐Ÿ‡ฌ๐Ÿ‡ง 169.197.113.175
๐Ÿ‡จ๐Ÿ‡ฆ 158.69.197.98
๐Ÿ‡ญ๐Ÿ‡ฐ 152.32.212.224
๐Ÿ‡บ๐Ÿ‡ธ 147.185.132.112
๐Ÿ‡บ๐Ÿ‡ธ 138.68.247.166
๐Ÿ‡บ๐Ÿ‡ธ 104.168.141.107
๐Ÿ‡ณ๐Ÿ‡ฑ 104.23.166.101
๐Ÿ‡ฌ๐Ÿ‡ง 86.30.179.37
๐Ÿ‡ฐ๐Ÿ‡ท 59.30.138.58
๐Ÿ‡ญ๐Ÿ‡บ 46.107.112.26
๐Ÿ‡ท๐Ÿ‡ด 2.57.121.25
๐Ÿ‡บ๐Ÿ‡ธ 2a06:98c0:3600::103
๐Ÿ‡บ๐Ÿ‡ธ 216.25.89.83
๐Ÿ‡ฆ๐Ÿ‡ท 192.141.94.60
๐Ÿ‡จ๐Ÿ‡ฑ 190.5.32.236
๐Ÿ‡ฎ๐Ÿ‡ณ 123.253.162.254
๐Ÿ‡ต๐Ÿ‡ญ 112.203.34.193
๐Ÿ‡ฌ๐Ÿ‡ง 84.69.235.65
๐Ÿ‡ณ๐Ÿ‡ฑ 64.205.72.73