This IP address has been reported a total of
42
times from
18 distinct
sources.
138.248.227.18 was first reported on
, and the most recent report was
.
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.
Blocked 103 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delisti ...
show moreBlocked 103 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delisting, visit https://www.spamhaus.org/lookup/ to check your IP status and submit a delist request if eligible.
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2026-08-22 05:46:05,585 fail2ban.filter [3152701]: INFO [mailcow-rbl-dnsblog] Found 138.2 ...
show more2026-08-22 05:46:05,585 fail2ban.filter [3152701]: INFO [mailcow-rbl-dnsblog] Found 138.248.227.18 - 2026-08-22 05:46:05
2026-08-22 05:46:05,586 fail2ban.filter [3152701]: INFO [mailcow-rbl-dnsblog] Found 138.248.227.18 - 2026-08-22 05:46:05
2026-08-22 05:46:05,699 fail2ban.filter [3152701]: INFO [mailcow-rbl-dnsblog] Found 138.248.227.18 - 2026-08-22 05:46:05
2026-08-22 05:46:05,914 fail2ban.filter [3152701]: INFO [mailcow-rbl-dnsblog] Found 138.248.227.18 - 2026-08-22 05:46:05
2026-08-22 05:46:05,948 fail2ban.filter [3152701]: INFO [mailcow-rbl-dnsblog] Found 138.248.227.18 - 2026-08-22 05:46:05
2026-08-22 05:46:06,649 fail2ban.filter [3152701]: INFO [mailcow-rbl-dnsblog] Found 138.248.227.18 - 2026-08-22 05:46:06
...
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Blocked 29 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delistin ...
show moreBlocked 29 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delisting, visit https://www.spamhaus.org/lookup/ to check your IP status and submit a delist request if eligible.
show less
2026-08-21T00:23:16.795215+01:00 dlcentre3 postfix/smtpd[3701423]: NOQUEUE: reject: RCPT from unknow ...
show more2026-08-21T00:23:16.795215+01:00 dlcentre3 postfix/smtpd[3701423]: NOQUEUE: reject: RCPT from unknown[138.248.227.18]: 554 5.7.1 Service unavailable; Client host [138.248.227.18] blocked using sbl-xbl.spamhaus.org; Listed by CSS, see https://check.spamhaus.org/query/ip/138.248.227.18; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[138.248.227.18]>
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Blocked 16 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delistin ...
show moreBlocked 16 connection attempts due to Spamhaus RBL (RJCT05) in the past 4 hours. To request delisting, visit https://www.spamhaus.org/lookup/ to check your IP status and submit a delist request if eligible.
show less
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: 68%.
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2026-08-20T20:31:13.879093+01:00 dlcentre3 postfix/smtpd[3649617]: NOQUEUE: reject: RCPT from unknow ...
show more2026-08-20T20:31:13.879093+01:00 dlcentre3 postfix/smtpd[3649617]: NOQUEUE: reject: RCPT from unknown[138.248.227.18]: 554 5.7.1 Service unavailable; Client host [138.248.227.18] blocked using sbl-xbl.spamhaus.org; Listed by CSS, see https://check.spamhaus.org/query/ip/138.248.227.18; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[138.248.227.18]>
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Automated report from fail2ban on mail.fitzgerald.eu. Jail: postfix. First seen: 2026-08-14 03:30:13 ...
show moreAutomated report from fail2ban on mail.fitzgerald.eu. Jail: postfix. First seen: 2026-08-14 03:30:13. Events: 21. Reported by ipdb-security/fitzgerald.eu
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Email Spam
Showing 1 to
15
of 42 reports
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