AbuseIPDB » 81.133.106.57

81.133.106.57 was found in our database!

This IP was reported 30,498 times. Confidence of Abuse is 100%: ?

100%

ISP	BT Infrastructure Layer
Usage Type	Fixed Line ISP
ASN	AS2856
Hostname(s)	host81-133-106-57.in-addr.btopenworld.com
Domain Name	bt.com
Country	United Kingdom of Great Britain and Northern Ireland
City	London, England

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

Report 81.133.106.57

Whois 81.133.106.57

IP Abuse Reports for 81.133.106.57:

This IP address has been reported a total of 30,498 times from 1,714 distinct sources. 81.133.106.57 was first reported on September 21st 2023, and the most recent report was 27 minutes 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
MazenHost	2025-06-13 10:25:15 (2 days ago)	Jun 13 13:25:48 betelgeuse sshd[321948]: Invalid user xyh from 81.133.106.57 port 53536 Jun 13 ... show moreJun 13 13:25:48 betelgeuse sshd[321948]: Invalid user xyh from 81.133.106.57 port 53536 Jun 13 13:25:48 betelgeuse sshd[321948]: Failed password for invalid user xyh from 81.133.106.57 port 53536 ssh2 ... show less	Brute-Force SSH
rouvep	2025-06-13 08:41:20 (2 days ago)	$f2bV_matches	Brute-Force SSH
aug42	2025-06-13 08:17:48 (2 days ago)	2025-06-13T11:17:48.224290+03:00 nexus6 sshd[3915865]: Invalid user sc from 81.133.106.57 port 52069 ... show more2025-06-13T11:17:48.224290+03:00 nexus6 sshd[3915865]: Invalid user sc from 81.133.106.57 port 52069 ... show less	Brute-Force SSH
diego	2025-06-13 06:14:13 (2 days ago)	[rede-164-62] (sshd) Failed SSH login from 81.133.106.57 (GB/United Kingdom/host81-133-106-57.in-add ... show more[rede-164-62] (sshd) Failed SSH login from 81.133.106.57 (GB/United Kingdom/host81-133-106-57.in-addr.btopenworld.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun 13 03:08:18 sshd[21876]: Invalid user [USERNAME] from 81.133.106.57 port 48980 show less	SSH
trivox.sh	2025-06-13 05:07:28 (2 days ago)	Jun 13 05:03:31 manage sshd[722171]: Failed password for invalid user admin from 81.133.106.57 port ... show moreJun 13 05:03:31 manage sshd[722171]: Failed password for invalid user admin from 81.133.106.57 port 51954 ssh2 Jun 13 05:03:32 manage sshd[722171]: Disconnected from invalid user admin 81.133.106.57 port 51954 [preauth] Jun 13 05:07:26 manage sshd[722272]: Invalid user ubuntu from 81.133.106.57 port 39408 Jun 13 05:07:26 manage sshd[722272]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.133.106.57 Jun 13 05:07:28 manage sshd[722272]: Failed password for invalid user ubuntu from 81.133.106.57 port 39408 ssh2 ... show less	Brute-Force SSH
robotstxt	2025-06-13 04:04:55 (2 days ago)	2025-06-13T03:56:51.290890+00:00 seguros-proxy sshd[1177048]: Invalid user admin from 81.133.106.57 ... show more2025-06-13T03:56:51.290890+00:00 seguros-proxy sshd[1177048]: Invalid user admin from 81.133.106.57 port 49186 2025-06-13T04:01:07.599608+00:00 seguros-proxy sshd[1180628]: Invalid user iptv from 81.133.106.57 port 37320 2025-06-13T04:04:55.358608+00:00 seguros-proxy sshd[1183635]: Invalid user user1 from 81.133.106.57 port 53003 ... show less	Brute-Force
trivox.sh	2025-06-13 04:01:43 (2 days ago)	Jun 13 03:57:52 manage sshd[720313]: Failed password for invalid user iptv from 81.133.106.57 port 3 ... show moreJun 13 03:57:52 manage sshd[720313]: Failed password for invalid user iptv from 81.133.106.57 port 39402 ssh2 Jun 13 03:57:53 manage sshd[720313]: Disconnected from invalid user iptv 81.133.106.57 port 39402 [preauth] Jun 13 04:01:40 manage sshd[720463]: Invalid user user1 from 81.133.106.57 port 55088 Jun 13 04:01:40 manage sshd[720463]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.133.106.57 Jun 13 04:01:42 manage sshd[720463]: Failed password for invalid user user1 from 81.133.106.57 port 55088 ssh2 ... show less	Brute-Force SSH
LRob.fr	2025-06-13 04:00:03 (2 days ago)	SSH abuse or brute-force attack detected by Fail2Ban in ssh jail	Brute-Force SSH
geddo.in	2025-06-13 03:41:34 (2 days ago)	Jun 12 21:37:46 mortgagebase sshd[6028]: Failed password for invalid user apple from 81.133.106.57 p ... show moreJun 12 21:37:46 mortgagebase sshd[6028]: Failed password for invalid user apple from 81.133.106.57 port 48878 ssh2 Jun 12 21:37:47 mortgagebase sshd[6028]: Disconnected from invalid user apple 81.133.106.57 port 48878 [preauth] Jun 12 21:41:31 mortgagebase sshd[6185]: Invalid user jupyter from 81.133.106.57 port 36511 Jun 12 21:41:31 mortgagebase sshd[6185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.133.106.57 Jun 12 21:41:33 mortgagebase sshd[6185]: Failed password for invalid user jupyter from 81.133.106.57 port 36511 ssh2 ... show less	Brute-Force SSH
NussLi	2025-06-13 03:39:41 (2 days ago)	2025-06-13T03:35:55.683142+00:00 mailcow sshd[2672908]: Failed password for invalid user apple from ... show more2025-06-13T03:35:55.683142+00:00 mailcow sshd[2672908]: Failed password for invalid user apple from 81.133.106.57 port 60027 ssh2 2025-06-13T03:39:38.477347+00:00 mailcow sshd[2675087]: Invalid user jupyter from 81.133.106.57 port 47659 2025-06-13T03:39:38.481946+00:00 mailcow sshd[2675087]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.133.106.57 2025-06-13T03:39:40.146491+00:00 mailcow sshd[2675087]: Failed password for invalid user jupyter from 81.133.106.57 port 47659 ssh2 ... show less	Brute-Force SSH
geddo.in	2025-06-13 03:26:14 (2 days ago)	Jun 12 21:22:19 mortgagebase sshd[5688]: Failed password for invalid user techuser from 81.133.106.5 ... show moreJun 12 21:22:19 mortgagebase sshd[5688]: Failed password for invalid user techuser from 81.133.106.57 port 41870 ssh2 Jun 12 21:22:19 mortgagebase sshd[5688]: Disconnected from invalid user techuser 81.133.106.57 port 41870 [preauth] Jun 12 21:26:11 mortgagebase sshd[5780]: Invalid user aida from 81.133.106.57 port 57740 Jun 12 21:26:11 mortgagebase sshd[5780]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.133.106.57 Jun 12 21:26:13 mortgagebase sshd[5780]: Failed password for invalid user aida from 81.133.106.57 port 57740 ssh2 ... show less	Brute-Force SSH
NussLi	2025-06-13 03:24:21 (2 days ago)	2025-06-13T03:20:25.844934+00:00 mailcow sshd[2663897]: Failed password for invalid user techuser fr ... show more2025-06-13T03:20:25.844934+00:00 mailcow sshd[2663897]: Failed password for invalid user techuser from 81.133.106.57 port 53019 ssh2 2025-06-13T03:24:18.894144+00:00 mailcow sshd[2666261]: Invalid user aida from 81.133.106.57 port 40656 2025-06-13T03:24:18.897847+00:00 mailcow sshd[2666261]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.133.106.57 2025-06-13T03:24:20.261627+00:00 mailcow sshd[2666261]: Failed password for invalid user aida from 81.133.106.57 port 40656 ssh2 ... show less	Brute-Force SSH
geddo.in	2025-06-13 03:10:54 (2 days ago)	Jun 12 21:06:54 mortgagebase sshd[5336]: Disconnected from authenticating user root 81.133.106.57 po ... show moreJun 12 21:06:54 mortgagebase sshd[5336]: Disconnected from authenticating user root 81.133.106.57 port 34867 [preauth] Jun 12 21:10:49 mortgagebase sshd[5471]: Invalid user toto from 81.133.106.57 port 50737 Jun 12 21:10:49 mortgagebase sshd[5471]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.133.106.57 Jun 12 21:10:52 mortgagebase sshd[5471]: Failed password for invalid user toto from 81.133.106.57 port 50737 ssh2 Jun 12 21:10:53 mortgagebase sshd[5471]: Disconnected from invalid user toto 81.133.106.57 port 50737 [preauth] ... show less	Brute-Force SSH
NussLi	2025-06-13 03:08:53 (2 days ago)	2025-06-13T03:00:59.913484+00:00 mailcow sshd[2652639]: Failed password for root from 81.133.106.57 ... show more2025-06-13T03:00:59.913484+00:00 mailcow sshd[2652639]: Failed password for root from 81.133.106.57 port 58364 ssh2 2025-06-13T03:04:55.851200+00:00 mailcow sshd[2654884]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.133.106.57 user=root 2025-06-13T03:04:58.223721+00:00 mailcow sshd[2654884]: Failed password for root from 81.133.106.57 port 46008 ssh2 2025-06-13T03:08:52.266107+00:00 mailcow sshd[2657145]: Invalid user toto from 81.133.106.57 port 33651 ... show less	Brute-Force SSH
geddo.in	2025-06-13 02:55:05 (2 days ago)	Jun 12 20:51:05 mortgagebase sshd[4973]: Disconnected from authenticating user root 81.133.106.57 po ... show moreJun 12 20:51:05 mortgagebase sshd[4973]: Disconnected from authenticating user root 81.133.106.57 port 56067 [preauth] Jun 12 20:55:02 mortgagebase sshd[5012]: Invalid user stack from 81.133.106.57 port 43705 Jun 12 20:55:02 mortgagebase sshd[5012]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.133.106.57 Jun 12 20:55:04 mortgagebase sshd[5012]: Failed password for invalid user stack from 81.133.106.57 port 43705 ssh2 Jun 12 20:55:04 mortgagebase sshd[5012]: Disconnected from invalid user stack 81.133.106.57 port 43705 [preauth] ... show less	Brute-Force SSH

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