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161.53.81.21

Neutral Activity

Abuse confidence score ?

0% Low Risk

112 reports

61 reporters · latest 2 years ago

ISP	DRZAVNI HIDROMETEROLOSKI ZAVOD
Usage Type	University/College/School
ASN	AS2108
Hostname(s)	hidro.dhz.hr
Domain Name	dhz.hr
Country	🇭🇷 Croatia
City	Zagreb, Zagreb

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

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No reports in the last 60 days

161.53.81.21 has been reported 112 times. The most recent report is from 2 years ago.

The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.

IP Abuse Reports for 161.53.81.21

This IP address has been reported a total of 112 times from 61 distinct sources. 161.53.81.21 was first reported on November 27th 2020, and the most recent report was 2 years ago.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇳🇱 Linuxmalwarehuntingnl	2024-06-24 15:07:34 (2 years ago)	Unauthorized connection attempt	Brute-Force
🇨🇿 tjiricek	2022-04-25 07:41:31 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2022-04-20 20:00:57 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2022-03-04 15:08:30 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2022-02-16 18:35:26 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2022-01-31 15:53:52 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2022-01-30 12:20:12 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2022-01-24 05:33:52 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2022-01-21 20:04:39 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2021-12-07 19:28:34 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2021-12-05 15:01:59 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2021-12-04 06:45:35 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2021-11-25 19:37:48 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2021-11-15 18:53:06 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH
🇨🇿 tjiricek	2021-11-13 10:04:56 (4 years ago)	Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ... show more Nov 27 17:48:13 raspberrypi sshd[5115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.53.81.21 show less	Brute-Force SSH

Showing 1 to 15 of 112 reports

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