AbuseIPDB » 20.87.21.241

20.87.21.241 was found in our database!

This IP was reported 36,132 times. Confidence of Abuse is 100%: ?

100%

ISP	Microsoft Corporation
Usage Type	Data Center/Web Hosting/Transit
ASN	AS8075
Domain Name	microsoft.com
Country	South Africa
City	Johannesburg, Gauteng

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

Report 20.87.21.241

Whois 20.87.21.241

IP Abuse Reports for 20.87.21.241:

This IP address has been reported a total of 36,132 times from 1,903 distinct sources. 20.87.21.241 was first reported on October 10th 2022, and the most recent report was 4 days 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 in UTC	Comment	Categories
rtbh.com.tr	2025-06-07 20:07:01 (2 weeks ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
rtbh.com.tr	2025-06-06 20:07:00 (2 weeks ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
ThreatBook.io	2025-06-06 00:24:45 (2 weeks ago)	ThreatBook Intelligence: Zombie,Scanner more details on https://threatbook.io/ip/20.87.21.241	SSH
rtbh.com.tr	2025-06-05 20:06:59 (2 weeks ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
ghostwarriors	2025-06-05 09:50:20 (2 weeks ago)	Unauthorized connection attempt detected, SSH Brute-Force	Port Scan Brute-Force SSH
DAUGDE	2025-06-05 09:32:50 (2 weeks ago)	Jun 5 09:21:52 mail-mx2 sshd[5383]: Invalid user dsodb from 20.87.21.241 port 43872 Jun 5 09 ... show moreJun 5 09:21:52 mail-mx2 sshd[5383]: Invalid user dsodb from 20.87.21.241 port 43872 Jun 5 09:27:39 mail-mx2 sshd[5399]: Invalid user arthur from 20.87.21.241 port 39860 Jun 5 09:32:49 mail-mx2 sshd[5414]: Invalid user nan from 20.87.21.241 port 36412 ... show less	Brute-Force SSH
yvoictra	2025-06-05 09:13:09 (2 weeks ago)	Jun 5 11:13:09 niove sshd[2176503]: Invalid user dsodb from 20.87.21.241 port 34634 ...	Brute-Force SSH
Infocom	2025-06-05 06:18:23 (2 weeks ago)	SSH_Brute-Force	Brute-Force
amit177	2025-06-05 03:48:52 (2 weeks ago)		Brute-Force SSH
yzfdude1	2025-06-05 03:39:39 (2 weeks ago)	Jun 4 21:34:27 b146-68 sshd[2909342]: pam_unix(sshd:auth): authentication failure; logname= uid=0 e ... show moreJun 4 21:34:27 b146-68 sshd[2909342]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.87.21.241 user=root Jun 4 21:34:29 b146-68 sshd[2909342]: Failed password for root from 20.87.21.241 port 59714 ssh2 Jun 4 21:39:39 b146-68 sshd[2909650]: Invalid user ivan from 20.87.21.241 port 55778 ... show less	Brute-Force SSH
agreppin	2025-06-05 03:37:35 (2 weeks ago)	2025-06-05 03:37:35 bul SSH	Brute-Force SSH
rtbh.network	2025-06-05 03:30:13 (2 weeks ago)	Brute Force, tcp/22	Brute-Force
CGT Software Webmaster	2025-06-05 02:52:15 (2 weeks ago)	2025-06-05T10:46:53.712070+08:00 VM-8-9-debian sshd[1704492]: pam_unix(sshd:auth): authentication fa ... show more2025-06-05T10:46:53.712070+08:00 VM-8-9-debian sshd[1704492]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.87.21.241 2025-06-05T10:46:56.490218+08:00 VM-8-9-debian sshd[1704492]: Failed password for invalid user pzuser from 20.87.21.241 port 42316 ssh2 2025-06-05T10:52:13.596961+08:00 VM-8-9-debian sshd[1704772]: Invalid user systems from 20.87.21.241 port 39972 ... show less	Port Scan Brute-Force
CGT Software Webmaster	2025-06-05 00:44:50 (2 weeks ago)	2025-06-05T08:36:10.972129+08:00 VM-8-9-debian sshd[1698698]: Failed password for invalid user emma ... show more2025-06-05T08:36:10.972129+08:00 VM-8-9-debian sshd[1698698]: Failed password for invalid user emma from 20.87.21.241 port 54004 ssh2 2025-06-05T08:44:46.717280+08:00 VM-8-9-debian sshd[1699105]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.87.21.241 user=root 2025-06-05T08:44:48.959403+08:00 VM-8-9-debian sshd[1699105]: Failed password for root from 20.87.21.241 port 47686 ssh2 ... show less	Port Scan Brute-Force
trivox.sh	2025-06-04 23:59:52 (2 weeks ago)	Jun 4 23:54:22 honey3 sshd[1111620]: Failed password for invalid user ftp_user from 20.87.21.241 po ... show moreJun 4 23:54:22 honey3 sshd[1111620]: Failed password for invalid user ftp_user from 20.87.21.241 port 36696 ssh2 Jun 4 23:54:24 honey3 sshd[1111620]: Disconnected from invalid user ftp_user 20.87.21.241 port 36696 [preauth] Jun 4 23:59:49 honey3 sshd[1112075]: Invalid user etienne from 20.87.21.241 port 39834 Jun 4 23:59:49 honey3 sshd[1112075]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.87.21.241 Jun 4 23:59:52 honey3 sshd[1112075]: Failed password for invalid user etienne from 20.87.21.241 port 39834 ssh2 ... show less	Brute-Force SSH

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