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IP Abuse Reports for 57.131.4.145
This IP address has been reported a total of
36
times from
15 distinct
sources.
57.131.4.145 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 6
reports;
Austria
with 2
reports;
United Kingdom of Great Britain and Northern Ireland
with 2
reports.
The most common categories in these recent reports were:
Email Spam
9
times;
Hacking
5
times;
Brute-Force
4
times;
Exploited Host
1
time;
SSH
1
time.
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.
(smtp-25-to-rcpt-from-2007-leak) Recipient address has been leaked in 2007 57.131.4.145 (IT/Italy/po ...
show more(smtp-25-to-rcpt-from-2007-leak) Recipient address has been leaked in 2007 57.131.4.145 (IT/Italy/poor.nwcottage.com)
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2026-09-12T09:06:23.426072ls2.tom2.co.uk postfix/smtpd[2916]: NOQUEUE: reject: RCPT from poor.nwcott ...
show more2026-09-12T09:06:23.426072ls2.tom2.co.uk postfix/smtpd[2916]: NOQUEUE: reject: RCPT from poor.nwcottage.com[57.131.4.145]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual alias table; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<poor.nwcottage.com>
...
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Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix. First seen: 2026-09-01 07:30:05 ...
show moreAutomated report from fail2ban on mail.fitzgerald.eu. Jail: postfix. First seen: 2026-09-01 07:30:05. Events: 1. Reported by ipdb-security/fitzgerald.eu
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(smtp-25-to-rcpt-from-2007-leak) Recipient address has been leaked in 2007 57.131.4.145 (IT/Italy/po ...
show more(smtp-25-to-rcpt-from-2007-leak) Recipient address has been leaked in 2007 57.131.4.145 (IT/Italy/poor.nwcottage.com)
show less
2026-08-15T11:33:46.119437ls2.tom2.co.uk postfix/smtpd[1919]: NOQUEUE: reject: RCPT from poor.nwcott ...
show more2026-08-15T11:33:46.119437ls2.tom2.co.uk postfix/smtpd[1919]: NOQUEUE: reject: RCPT from poor.nwcottage.com[57.131.4.145]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual alias table; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<poor.nwcottage.com>
...
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Aug 13 04:25:44 mail postfix/smtpd[12714]: NOQUEUE: reject: RCPT from poor.nwcottage.com[57.131.4.14 ...
show moreAug 13 04:25:44 mail postfix/smtpd[12714]: NOQUEUE: reject: RCPT from poor.nwcottage.com[57.131.4.145]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<poor.nwcottage.com>
Aug 13 04:26:35 mail postfix/smtpd[12729]: NOQUEUE: reject: RCPT from poor.nwcottage.com[57.131.4.145]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<poor.nwcottage.com>
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(smtp-25-to-rcpt-from-2007-leak) Recipient address has been leaked in 2007 57.131.4.145 (IT/Italy/po ...
show more(smtp-25-to-rcpt-from-2007-leak) Recipient address has been leaked in 2007 57.131.4.145 (IT/Italy/poor.nwcottage.com)
show less
(smtp-25-to-rcpt-from-2007-leak) Recipient address has been leaked in 2007 57.131.4.145 (IT/Italy/po ...
show more(smtp-25-to-rcpt-from-2007-leak) Recipient address has been leaked in 2007 57.131.4.145 (IT/Italy/poor.nwcottage.com)
show less
Hacking
Anonymous
Inbound email denied: 1 rejected connection(s) in 24h detected by CRMON security monitor. AbuseIPDB ...
show moreInbound email denied: 1 rejected connection(s) in 24h detected by CRMON security monitor. AbuseIPDB confidence score at block time: 45%.
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