This IP address has been reported a total of
113
times from
65 distinct
sources.
91.214.241.53 was first reported on
, and the most recent report was
.
Old Reports:
The most recent abuse report for this IP address is from
. It is possible that this IP is no longer involved in abusive activities.
May 8 02:10:49 angela postfix/smtpd[3824625]: warning: unknown[91.214.241.53]: SASL LOGIN authentic ...
show moreMay 8 02:10:49 angela postfix/smtpd[3824625]: warning: unknown[91.214.241.53]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 8 02:10:50 angela postfix/smtpd[3824625]: lost connection after AUTH from unknown[91.214.241.53]
May 8 02:10:50 angela postfix/smtpd[3824625]: disconnect from unknown[91.214.241.53] ehlo=1 auth=0/1 commands=1/2
...
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Brute-Force
Web App Attack
Anonymous
May 8 02:22:32 *host* postfix/smtpd\[32059\]: warning: unknown\[91.214.241.53\]: SASL PLAIN authenti ...
show moreMay 8 02:22:32 *host* postfix/smtpd\[32059\]: warning: unknown\[91.214.241.53\]: SASL PLAIN authentication failed:
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May 7 22:47:39 plesk postfix/smtpd[3699496]: warning: unknown[91.214.241.53]: SASL LOGIN authentica ...
show moreMay 7 22:47:39 plesk postfix/smtpd[3699496]: warning: unknown[91.214.241.53]: SASL LOGIN authentication failed: authentication failure
May 7 22:47:39 plesk postfix/smtpd[3699496]: lost connection after AUTH from unknown[91.214.241.53]
May 7 22:47:39 plesk postfix/smtpd[3699496]: disconnect from unknown[91.214.241.53] ehlo=1 auth=0/1 commands=1/2
...
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2023-05-07T18:18:48+02:00 <masked> exim[671785]: fixed_login authenticator failed for ([91.214.241.5 ...
show more2023-05-07T18:18:48+02:00 <masked> exim[671785]: fixed_login authenticator failed for ([91.214.241.53]) [91.214.241.53]: 535 Incorrect authentication data (set_id=abuse)
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May 6 07:39:31 plesk postfix/smtpd[3607200]: warning: unknown[91.214.241.53]: SASL LOGIN authentica ...
show moreMay 6 07:39:31 plesk postfix/smtpd[3607200]: warning: unknown[91.214.241.53]: SASL LOGIN authentication failed: authentication failure
May 6 07:39:31 plesk postfix/smtpd[3607200]: lost connection after AUTH from unknown[91.214.241.53]
May 6 07:39:31 plesk postfix/smtpd[3607200]: disconnect from unknown[91.214.241.53] ehlo=1 auth=0/1 commands=1/2
...
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May 6 04:58:32 server postfix/smtpd[155060]: connect from unknown[91.214.241.53]
May 6 04:58:51 se ...
show moreMay 6 04:58:32 server postfix/smtpd[155060]: connect from unknown[91.214.241.53]
May 6 04:58:51 server postfix/smtpd[155060]: lost connection after AUTH from unknown[91.214.241.53]
...
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received unsolicited smtp data stream:
Date: Sat, 06 May 2023 01:59:17 +0200
From: [email protected]. ...
show morereceived unsolicited smtp data stream:
Date: Sat, 06 May 2023 01:59:17 +0200
From: [email protected]
Subject: =?UTF-8?B?dm1kc3ZyQG1haWwuYWRkci5lczt2bWRzdnJAbWFpbC5hZGRyLmVzO3ZtZHN2?=
=?UTF-8?B?cjEyMzttYWlsLmFkZHIuZXM7NTg3OzA7TE9HSU4=?=
To: [email protected]show less