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AbuseIPDB » 191.253.105.84

191.253.105.84 was found in our database!

This IP was reported 43 times. Confidence of Abuse is 100%: ?

100%

ISP	UNIFIQUE TELECOMUNICACOES S/A
Usage Type	Fixed Line ISP
ASN	AS28343
Hostname(s)	191-253-105-84.unifique.net
Domain Name	unifique.com.br
Country	🇧🇷 Brazil
City	Blumenau, Santa Catarina

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

Report 191.253.105.84

Whois 191.253.105.84

IP Abuse Reports for 191.253.105.84:

This IP address has been reported a total of 43 times from 36 distinct sources. 191.253.105.84 was first reported on July 1st 2026, and the most recent report was 8 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 (UTC)	Comment	Categories
🇫🇮 KnightIndustries	2026-07-01 22:00:40 (8 minutes ago)	2026-07-01T23:58:05.847273+02:00 milkyway sshd[1754050]: pam_unix(sshd:auth): authentication failure ... show more 2026-07-01T23:58:05.847273+02:00 milkyway sshd[1754050]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.253.105.84 user=root 2026-07-01T23:58:07.817300+02:00 milkyway sshd[1754050]: Failed password for root from 191.253.105.84 port 55616 ssh2 2026-07-02T00:00:39.804532+02:00 milkyway sshd[1754327]: Invalid user nextcloud from 191.253.105.84 port 44496 ... show less	Brute-Force SSH
🇦🇺 vftable	2026-07-01 21:59:13 (9 minutes ago)	2026-07-01T21:56:22.895231+00:00 kyana sshd[698994]: Disconnected from authenticating user root 191. ... show more 2026-07-01T21:56:22.895231+00:00 kyana sshd[698994]: Disconnected from authenticating user root 191.253.105.84 port 44788 [preauth] 2026-07-01T21:59:10.781529+00:00 kyana sshd[699016]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.253.105.84 user=root 2026-07-01T21:59:13.006955+00:00 kyana sshd[699016]: Failed password for root from 191.253.105.84 port 42832 ssh2 ... show less	Brute-Force SSH
🇺🇸 bigscoots.com	2026-07-01 21:59:01 (9 minutes ago)	191.253.105.84 (BR/Brazil/191-253-105-84.unifique.net), 5 distributed sshd attacks on account [root] ... show more 191.253.105.84 (BR/Brazil/191-253-105-84.unifique.net), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_DISTATTACK; Logs: Jul 1 16:54:48 14107 sshd[16621]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.253.105.84 user=root Jul 1 16:54:49 14107 sshd[16621]: Failed password for root from 191.253.105.84 port 53050 ssh2 Jul 1 16:54:53 14107 sshd[16623]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.130.249.176 user=root Jul 1 16:54:55 14107 sshd[16623]: Failed password for root from 43.130.249.176 port 46924 ssh2 Jul 1 16:58:40 14107 sshd[18667]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.130.249.176 user=root IP Addresses Blocked: show less	Brute-Force SSH
🇮🇱 virtbase	2026-07-01 21:35:36 (33 minutes ago)	2026-07-01T23:31:36.046492+02:00 epyc02 sshd-session[4148503]: Connection from 191.253.105.84 port 5 ... show more 2026-07-01T23:31:36.046492+02:00 epyc02 sshd-session[4148503]: Connection from 191.253.105.84 port 58010 on 5.231.248.233 port 22 rdomain "" 2026-07-01T23:31:37.164946+02:00 epyc02 sshd-session[4148503]: Invalid user esb from 191.253.105.84 port 58010 2026-07-01T23:35:34.641889+02:00 epyc02 sshd-session[4151665]: Connection from 191.253.105.84 port 60330 on 5.231.248.233 port 22 rdomain "" 2026-07-01T23:35:35.762238+02:00 epyc02 sshd-session[4151665]: Invalid user admin from 191.253.105.84 port 60330 ... show less	Brute-Force SSH
🇵🇱 JavaStart	2026-07-01 21:25:32 (43 minutes ago)	Jul 1 23:23:34 javastart sshd[661856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Jul 1 23:23:34 javastart sshd[661856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.253.105.84 Jul 1 23:23:36 javastart sshd[661856]: Failed password for invalid user test from 191.253.105.84 port 54990 ssh2 Jul 1 23:25:30 javastart sshd[662134]: Invalid user admin from 191.253.105.84 port 39632 Jul 1 23:25:30 javastart sshd[662134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.253.105.84 Jul 1 23:25:32 javastart sshd[662134]: Failed password for invalid user admin from 191.253.105.84 port 39632 ssh2 ... show less	Brute-Force SSH
🇩🇪 jonathanselea.se	2026-07-01 21:21:36 (47 minutes ago)	Jul 1 23:17:28 mx1 sshd[1271101]: Failed password for root from 191.253.105.84 port 35532 ssh2 Jul ... show more Jul 1 23:17:28 mx1 sshd[1271101]: Failed password for root from 191.253.105.84 port 35532 ssh2 Jul 1 23:19:28 mx1 sshd[1271287]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.253.105.84 user=root Jul 1 23:19:30 mx1 sshd[1271287]: Failed password for root from 191.253.105.84 port 41170 ssh2 Jul 1 23:21:33 mx1 sshd[1271398]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.253.105.84 user=root Jul 1 23:21:35 mx1 sshd[1271398]: Failed password for root from 191.253.105.84 port 55590 ssh2 ... show less	Brute-Force SSH
🇺🇸 scoots	2026-07-01 21:20:32 (48 minutes ago)	Jul 1 17:16:24 authie-ny-5 sshd[334391]: Failed password for root from 191.253.105.84 port 45014 ss ... show more Jul 1 17:16:24 authie-ny-5 sshd[334391]: Failed password for root from 191.253.105.84 port 45014 ssh2 Jul 1 17:18:27 authie-ny-5 sshd[343884]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.253.105.84 user=root Jul 1 17:18:30 authie-ny-5 sshd[343884]: Failed password for root from 191.253.105.84 port 34952 ssh2 Jul 1 17:20:30 authie-ny-5 sshd[353058]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.253.105.84 user=root Jul 1 17:20:32 authie-ny-5 sshd[353058]: Failed password for root from 191.253.105.84 port 45534 ssh2 ... show less	Brute-Force SSH
🇩🇪 Blexyel	2026-07-01 20:23:09 (1 hour ago)	2026-07-01T22:13:21.048386+02:00 pingussy sshd-session[2175506]: Invalid user papercut from 191.253. ... show more 2026-07-01T22:13:21.048386+02:00 pingussy sshd-session[2175506]: Invalid user papercut from 191.253.105.84 port 55376 2026-07-01T22:15:49.024908+02:00 pingussy sshd-session[2178061]: Invalid user filesender from 191.253.105.84 port 37484 2026-07-01T22:18:21.686084+02:00 pingussy sshd-session[2180713]: Invalid user nexus from 191.253.105.84 port 45028 2026-07-01T22:20:46.637339+02:00 pingussy sshd-session[2183230]: Invalid user filter from 191.253.105.84 port 48578 2026-07-01T22:23:08.414080+02:00 pingussy sshd-session[2185717]: Invalid user proposals from 191.253.105.84 port 40918 ... show less	Brute-Force SSH
🇦🇪 sh97	2026-07-01 20:17:34 (1 hour ago)	CA01-IFOG-BGP: SSH Brute Force from 191.253.105.84 at 2026-07-02 01:47:34 IST	Brute-Force SSH
🇧🇷 diego	2026-07-01 20:15:18 (1 hour ago)	[rede-44-49] (sshd) Failed SSH login from 191.253.105.84 (BR/Brazil/191-253-105-84.unifique.net): 5 ... show more [rede-44-49] (sshd) Failed SSH login from 191.253.105.84 (BR/Brazil/191-253-105-84.unifique.net): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Jul 1 16:59:57 sshd[19911]: Invalid user [USERNAME] from 191.253.105.84 port 45938 Jul 1 16:59:59 sshd[19911]: Failed password for invalid user [USERNAME] from 191.253.105.84 port 45938 ssh2 Jul 1 17:12:43 sshd[20718]: Invalid user [USERNAME] from 191.253.105.84 port 46050 Jul 1 17:12:46 sshd[20718]: Failed password for invalid user [USERNAME] from 191.253.105.84 port 46050 ssh2 Jul 1 17:15:13 sshd[20903]: Invalid user [USERNAME] from 191.253.105.84 port 40762 show less	Port Scan
🇳🇱 majo-it.nl	2026-07-01 20:11:18 (1 hour ago)	Jul 1 20:11:15 fail2ban sshd[3820509]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Jul 1 20:11:15 fail2ban sshd[3820509]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.253.105.84 Jul 1 20:11:17 fail2ban sshd[3820509]: Failed password for invalid user value from 191.253.105.84 port 60048 ssh2 ... show less	Brute-Force SSH
🇮🇹 alph44	2026-07-01 19:50:45 (2 hours ago)	SSH brute force attack detected: 9 failed attempts	Brute-Force
🇺🇸 yzfdude1	2026-07-01 19:34:37 (2 hours ago)	Jul 1 13:32:31 navistar sshd[129922]: Failed password for root from 191.253.105.84 port 40278 ssh2 ... show more Jul 1 13:32:31 navistar sshd[129922]: Failed password for root from 191.253.105.84 port 40278 ssh2 Jul 1 13:34:34 navistar sshd[129967]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.253.105.84 user=root Jul 1 13:34:36 navistar sshd[129967]: Failed password for root from 191.253.105.84 port 44370 ssh2 ... show less	Brute-Force SSH
🇰🇷 hanb.jp	2026-07-01 19:33:24 (2 hours ago)	Jul 1 19:31:21 v4bgp sshd[1479419]: Failed password for root from 191.253.105.84 port 59332 ssh2 Ju ... show more Jul 1 19:31:21 v4bgp sshd[1479419]: Failed password for root from 191.253.105.84 port 59332 ssh2 Jul 1 19:33:21 v4bgp sshd[1479482]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.253.105.84 user=root Jul 1 19:33:23 v4bgp sshd[1479482]: Failed password for root from 191.253.105.84 port 48208 ssh2 ... show less	Brute-Force SSH
🇩🇪 Viveronese	2026-07-01 19:30:23 (2 hours ago)	SSH brute force attacks	Brute-Force SSH

Showing 1 to 15 of 43 reports

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