Total reports
9 from
7 distinct
reporters
First reported
September 14th 2025
Most recent report
2 days ago
Last 60 days
Top reporter locations
🇩🇰
Denmark
2
🇨🇦
Canada
1
🇺🇦
Ukraine
1
Most common categories
Brute-Force
3
Email Spam
1
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
🇺🇦
class730.ua
2026-11-06 17:44:27
UTC ·
(2 days ago)
2026-11-06T19:44:22.273045+02:00 apache-guacamole postfix/smtpd[165607]: NOQUEUE: reject: RCPT from 5179932.emeraldvoyagekernel.uk[51.79.9.32]: 554 5.1.1 <[email protected] >: Recipient address rejected: undeliverable address: Address verificati ...
show more
2026-11-06T19:44:22.273045+02:00 apache-guacamole postfix/smtpd[165607]: NOQUEUE: reject: RCPT from 5179932.emeraldvoyagekernel.uk[51.79.9.32]: 554 5.1.1 <[email protected] >: Recipient address rejected: undeliverable address: Address verification failed. Access denied.; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<5179932.emeraldvoyagekernel.uk>
...
show less
Brute-Force
🇨🇦
polycoda
2026-09-23 23:06:52
UTC ·
(1 month ago)
📮 Sends email spam and/or tries to probe for a ton of inexistent email accounts to send spam to and/or tries to brute force its way into an email account
Email Spam
🇩🇰
powerhostingdk
2026-09-16 18:16:11
UTC ·
(1 month ago)
[mailserver] CrowdSec detected mailscanner/global-spam-aggregate (31 events). Automated abuse report.
Brute-Force
🇩🇰
powerhostingdk
2026-09-14 09:43:31
UTC ·
(1 month ago)
[mailserver] CrowdSec detected mailscanner/global-spam-aggregate (31 events). Automated abuse report.
Brute-Force
🇺🇸
DiodeDave
2026-08-24 01:44:06
UTC ·
(2 months ago)
Attempted access after blacklisting
Email Spam
🇩🇪
DocNetzwerk
2026-06-10 14:47:03
UTC ·
(4 months ago)
(smtp-25-to-rcpt-from-2007-leak) Recipient address has been leaked in 2007 51.79.9.32 (CA/Canada/5179932.emeraldvoyagekernel.uk)
Hacking
2025-12-16 18:09:26
UTC ·
(10 months ago)
SMTP scanner - relay access denied
Brute-Force
Exploited Host
🇺🇸
TPI-Abuse
2025-10-23 21:59:52
UTC ·
(1 year ago)
(mod_security) mod_security (id:210730) triggered by 51.79.9.32 (5179932.emeraldvoyagekernel.uk): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Oct 23 17:59:48.100582 2025] [security2:error] [pid 5938:tid 5938] [clien ...
show more
(mod_security) mod_security (id:210730) triggered by 51.79.9.32 (5179932.emeraldvoyagekernel.uk): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Oct 23 17:59:48.100582 2025] [security2:error] [pid 5938:tid 5938] [client 51.79.9.32:55455] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy||autodiscover.zezel.com|F|2"] [data "[email protected] "] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "autodiscover.zezel.com"] [uri "/autodiscover/autodiscover.json/v1.0/[email protected] "] [unique_id "aPqlVF9QGe0W0MjdG8Y7kQAAAA0"]
show less
Brute-Force
Bad Web Bot
Web App Attack
🇺🇸
TPI-Abuse
2025-09-14 03:34:47
UTC ·
(1 year ago)
(mod_security) mod_security (id:210730) triggered by 51.79.9.32 (5179932.emeraldvoyagekernel.uk): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Sep 13 23:34:41.714075 2025] [security2:error] [pid 27378:tid 27378] [cli ...
show more
(mod_security) mod_security (id:210730) triggered by 51.79.9.32 (5179932.emeraldvoyagekernel.uk): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Sep 13 23:34:41.714075 2025] [security2:error] [pid 27378:tid 27378] [client 51.79.9.32:58697] ModSecurity: Access denied with code 403 (phase 2). Match of "pmFromFile userdata_wl_extensions" against "TX:extension" required. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/10_HTTP_HTTP.conf"] [line "27"] [id "210730"] [rev "5"] [msg "COMODO WAF: URL file extension is restricted by policy||autodiscover.notepromd.com|F|2"] [data ".com"] [severity "CRITICAL"] [tag "CWAF"] [tag "HTTP"] [hostname "autodiscover.notepromd.com"] [uri "/autodiscover/autodiscover.json/v1.0/[email protected] "] [unique_id "aMY30XvcoR0g9iBnA_xi9wAAAAI"]
show less
Brute-Force
Bad Web Bot
Web App Attack
