AbuseIPDB » 81.22.51.64

81.22.51.64 was found in our database!

This IP was reported 6,800 times. Confidence of Abuse is 100%: ?

100%

ISP	Region Svyaz Konsalt LLC
Usage Type	Fixed Line ISP
ASN	AS39264
Hostname(s)	n51-h64.smr-rsk.metromax.ru
Domain Name	metromax.ru
Country	Russian Federation
City	Samara, Samara Oblast

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

Report 81.22.51.64

Whois 81.22.51.64

IP Abuse Reports for 81.22.51.64:

This IP address has been reported a total of 6,800 times from 673 distinct sources. 81.22.51.64 was first reported on July 19th 2023, and the most recent report was 3 hours 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
Tefexia	2025-06-19 01:51:50 (5 days ago)	Brute force attempt - 3 login attempts (3 failed)	Brute-Force
rtbh.com.tr	2025-06-18 20:07:13 (6 days ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
Xarcotic	2025-06-18 15:13:21 (6 days ago)	[Birdo Server] SSH-Multi login Attempt	Brute-Force SSH
Woodie	2025-06-18 01:45:54 (1 week ago)	2025-06-17T21:40:15.712961-04:00 debian sshd[448474]: pam_unix(sshd:auth): authentication failure; l ... show more2025-06-17T21:40:15.712961-04:00 debian sshd[448474]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.22.51.64 2025-06-17T21:40:17.766789-04:00 debian sshd[448474]: Failed password for invalid user Root from 81.22.51.64 port 58738 ssh2 2025-06-17T21:45:51.693456-04:00 debian sshd[454592]: Invalid user Guest from 81.22.51.64 port 49052 2025-06-17T21:45:51.697197-04:00 debian sshd[454592]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.22.51.64 2025-06-17T21:45:53.876055-04:00 debian sshd[454592]: Failed password for invalid user Guest from 81.22.51.64 port 49052 ssh2 ... show less	Brute-Force SSH
Woodie	2025-06-18 00:46:15 (1 week ago)	2025-06-17T20:35:53.363828-04:00 debian sshd[375033]: Failed password for invalid user Guest from 81 ... show more2025-06-17T20:35:53.363828-04:00 debian sshd[375033]: Failed password for invalid user Guest from 81.22.51.64 port 50202 ssh2 2025-06-17T20:43:35.502732-04:00 debian sshd[383714]: Invalid user Unknown from 81.22.51.64 port 50334 2025-06-17T20:43:35.505712-04:00 debian sshd[383714]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.22.51.64 2025-06-17T20:43:38.131052-04:00 debian sshd[383714]: Failed password for invalid user Unknown from 81.22.51.64 port 50334 ssh2 2025-06-17T20:46:14.550498-04:00 debian sshd[386761]: Invalid user config from 81.22.51.64 port 58764 ... show less	Brute-Force SSH
LB Solutions	2025-06-17 23:33:25 (1 week ago)	Jun 16 22:36:46 mail postfix/smtps/smtpd[1967405]: warning: unknown[81.22.51.64]: SASL LOGIN authent ... show moreJun 16 22:36:46 mail postfix/smtps/smtpd[1967405]: warning: unknown[81.22.51.64]: SASL LOGIN authentication failed: authentication failure, [email protected] Jun 17 16:23:49 mail postfix/smtps/smtpd[2611254]: warning: unknown[81.22.51.64]: SASL LOGIN authentication failed: authentication failure, [email protected] Jun 17 20:33:24 mail postfix/smtps/smtpd[2760831]: warning: unknown[81.22.51.64]: SASL LOGIN authentication failed: authentication failure, [email protected] ... show less	Brute-Force
ThreatBook.io	2025-06-17 22:33:13 (1 week ago)	ThreatBook Intelligence: Zombie,Scanner more details on https://threatbook.io/ip/81.22.51.64	SSH
rtbh.com.tr	2025-06-17 20:07:12 (1 week ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
Tefexia	2025-06-17 17:05:36 (1 week ago)	Brute force attempt - 3 login attempts (3 failed)	Brute-Force
Spyerfox	2025-06-17 13:17:05 (1 week ago)	Jun 17 15:17:03 <server> sshd\[5470\]: Invalid user Operator from 81.22.51.64Jun 17 15:17:05 <server ... show moreJun 17 15:17:03 <server> sshd\[5470\]: Invalid user Operator from 81.22.51.64Jun 17 15:17:05 <server> sshd\[5470\]: Failed password for invalid user Operator from 81.22.51.64 port 60338 ssh2 ... show less	Brute-Force SSH
Woodie	2025-06-17 07:06:51 (1 week ago)	2025-06-17T03:05:28.483065-04:00 debian sshd[3299696]: Failed password for invalid user Centos from ... show more2025-06-17T03:05:28.483065-04:00 debian sshd[3299696]: Failed password for invalid user Centos from 81.22.51.64 port 59598 ssh2 2025-06-17T03:06:08.044010-04:00 debian sshd[3300538]: Invalid user Guest from 81.22.51.64 port 55654 2025-06-17T03:06:08.047436-04:00 debian sshd[3300538]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.22.51.64 2025-06-17T03:06:10.168690-04:00 debian sshd[3300538]: Failed password for invalid user Guest from 81.22.51.64 port 55654 ssh2 2025-06-17T03:06:51.005808-04:00 debian sshd[3301349]: Invalid user ubnt from 81.22.51.64 port 53894 ... show less	Brute-Force SSH
Anonymous	2025-06-17 03:48:59 (1 week ago)	Jun 17 05:48:55 d-code sshd[12432]: Invalid user debian from 81.22.51.64 port 58830 Jun 17 05: ... show moreJun 17 05:48:55 d-code sshd[12432]: Invalid user debian from 81.22.51.64 port 58830 Jun 17 05:48:58 d-code sshd[12432]: error: PAM: Authentication failure for illegal user debian from 81.22.51.64 Jun 17 05:48:58 d-code sshd[12432]: Failed keyboard-interactive/pam for invalid user debian from 81.22.51.64 port 58830 ssh2 ... show less	Brute-Force SSH
Paul Smith	2025-06-16 22:25:20 (1 week ago)	Email Auth Brute force attack 3/3 in last day	Brute-Force
triplecode	2025-06-16 21:25:22 (1 week ago)	Reported from hMailServer	Hacking
rtbh.com.tr	2025-06-16 20:07:11 (1 week ago)	list.rtbh.com.tr report: tcp/0	Brute-Force

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