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AbuseIPDB » 45.131.65.76

45.131.65.76 was found in our database!

This IP was reported 23 times. Confidence of Abuse is 91%: ?

91%

ISP	Datalix
Usage Type	Data Center/Web Hosting/Transit
ASN	AS203446
Hostname(s)	76.65.131.45.in-addr.arpa
Domain Name	datalix.de
Country	🇩🇪 Germany
City	Frankfurt am Main, Hesse

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

Report 45.131.65.76

Whois 45.131.65.76

IP Abuse Reports for 45.131.65.76:

This IP address has been reported a total of 23 times from 19 distinct sources. 45.131.65.76 was first reported on December 25th 2023, and the most recent report was 1 day ago.

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
🇫🇮 Rexikon	2026-06-12 06:22:35 (1 day ago)	Jun 12 08:22:34 plesk postfix/smtpd[2718289]: warning: unknown[45.131.65.76]: SASL PLAIN authenticat ... show more Jun 12 08:22:34 plesk postfix/smtpd[2718289]: warning: unknown[45.131.65.76]: SASL PLAIN authentication failed: authentication failure, [email protected] Jun 12 08:22:34 plesk postfix/smtpd[2718289]: warning: unknown[45.131.65.76]: SASL LOGIN authentication failed: authentication failure, [email protected] Jun 12 08:22:34 plesk postfix/smtpd[2718309]: warning: unknown[45.131.65.76]: SASL CRAM-MD5 authentication failed: authentication failure, [email protected] Jun 12 08:22:34 plesk postfix/smtpd[2718309]: warning: unknown[45.131.65.76]: SASL PLAIN authentication failed: authentication failure, [email protected] Jun 12 08:22:34 plesk postfix/smtpd[2718309]: warning: unknown[45.131.65.76]: SASL LOGIN authentication failed: authentication failure, [email protected] ... show less	Brute-Force
🇬🇧 wojtek	2026-06-12 05:11:33 (1 day ago)	2026-06-12T04:56:29.074596+00:00 bee-1 postfix/smtpd[47498]: warning: unknown[45.131.65.76]: SASL LO ... show more 2026-06-12T04:56:29.074596+00:00 bee-1 postfix/smtpd[47498]: warning: unknown[45.131.65.76]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-06-12T05:01:33.646062+00:00 bee-1 postfix/smtpd[47770]: warning: unknown[45.131.65.76]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-06-12T05:01:35.399791+00:00 bee-1 postfix/smtpd[47770]: warning: unknown[45.131.65.76]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-06-12T05:11:30.230978+00:00 bee-1 postfix/smtpd[47808]: warning: unknown[45.131.65.76]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-06-12T05:11:32.888726+00:00 bee-1 postfix/smtpd[47808]: warning: unknown[45.131.65.76]: SASL LOGIN authentication failed: authentication failure, [email protected] ... show less	Brute-Force
🇨🇦 agogava	2026-06-12 05:01:28 (1 day ago)	Attempts to hack a password	Brute-Force
Anonymous	2026-06-12 04:49:24 (1 day ago)	[server.tmg.gr] exim: logs=/var/log/exim/mainlog,/var/log/exim/rejectlog; samples=2026-06-12 07:45:5 ... show more [server.tmg.gr] exim: logs=/var/log/exim/mainlog,/var/log/exim/rejectlog; samples=2026-06-12 07:45:52 plain authenticator failed for (v67173.datalix.de) [45.131.65.76]: 535 Incorrect authentication data ([email protected]) \| 2026-06-12 07:45:52 login authenticator failed for (v67173.datalix.de) [45.131.65.76]: 535 Incorrect authentication data ([email protected]) \| 2026-06-12 07:45:53 plain authenticator failed for (v67173.datalix.de) [45.131.65.76]: 535 Incorrect authentication data ([email protected]) show less	Email Spam Brute-Force
🇳🇱 Redeco Hosting	2026-06-12 04:45:03 (1 day ago)	Failed login attempt detected by Fail2Ban in plesk-postfix jail	Web Spam
🇺🇸 2k11.co.za	2026-06-12 04:34:01 (1 day ago)	2026-06-12 00:33:43,512 fail2ban.actions [660]: NOTICE [postfix-sasl] Ban 45.131.65.76 2026- ... show more 2026-06-12 00:33:43,512 fail2ban.actions [660]: NOTICE [postfix-sasl] Ban 45.131.65.76 2026-06-12 00:34:01,320 fail2ban.actions [660]: NOTICE [dovecot] Ban 45.131.65.76 ... show less	Brute-Force
🇩🇪 kreativstrecke	2026-06-12 04:13:25 (1 day ago)	2026-06-12T06:13:21.002187+02:00 srv03 postfix/submission/smtpd[905559]: lost connection after CONNE ... show more 2026-06-12T06:13:21.002187+02:00 srv03 postfix/submission/smtpd[905559]: lost connection after CONNECT from unknown[45.131.65.76] 2026-06-12T06:13:24.075436+02:00 srv03 postfix/submission/smtpd[905559]: warning: unknown[45.131.65.76]: SASL PLAIN authentication failed: (reason unavailable), [email protected] ... show less	Brute-Force
Anonymous	2026-06-12 03:54:21 (1 day ago)	(smtpauth) Failed SMTP AUTH login from 45.131.65.76 (DE/Germany/76.65.131.45.in-addr.arpa)	Brute-Force
🇹🇷 baku.hosting	2026-06-12 03:51:14 (1 day ago)	CSF Auto Report: (smtpauth) Failed SMTP AUTH login from 45.131.65.76 (DE/Germany/76.65.131.45.in-add ... show more CSF Auto Report: (smtpauth) Failed SMTP AUTH login from 45.131.65.76 (DE/Germany/76.65.131.45.in-addr.arpa): 4 in the last 3600 secs show less	Brute-Force Web App Attack
🇩🇪 kreativstrecke	2026-06-12 03:49:12 (1 day ago)	2026-06-12T05:49:03.127353+02:00 srv03 postfix/submission/smtpd[899893]: lost connection after CONNE ... show more 2026-06-12T05:49:03.127353+02:00 srv03 postfix/submission/smtpd[899893]: lost connection after CONNECT from unknown[45.131.65.76] 2026-06-12T05:49:05.046645+02:00 srv03 postfix/submission/smtpd[899895]: warning: unknown[45.131.65.76]: SASL PLAIN authentication failed: (reason unavailable), [email protected] 2026-06-12T05:49:11.070135+02:00 srv03 postfix/submission/smtpd[899895]: warning: unknown[45.131.65.76]: SASL LOGIN authentication failed: (reason unavailable), [email protected] ... show less	Brute-Force
🇩🇪 singertc	2026-06-11 23:58:11 (1 day ago)	2026-06-12 01:58:08 cram_md5_server authenticator failed for (v67173.datalix.de) [45.131.65.76]: 535 ... show more 2026-06-12 01:58:08 cram_md5_server authenticator failed for (v67173.datalix.de) [45.131.65.76]: 535 Incorrect authentication data ([email protected]) 2026-06-12 01:58:08 plain_server authenticator failed for (v67173.datalix.de) [45.131.65.76]: 535 Incorrect authentication data ([email protected]) ... show less	Hacking Email Spam
Anonymous	2026-06-11 23:46:58 (1 day ago)	unauthorized attempt to access mail server-from fail2ban ...	Port Scan Brute-Force
🇪🇸 ofm-abuse	2026-06-11 23:43:24 (1 day ago)	MAIL SASL Dropped MX34 ...	Port Scan Brute-Force
🇺🇸 bigscoots.com	2026-06-11 18:37:09 (1 day ago)	(PERMBLOCK) 45.131.65.76 (DE/Germany/76.65.131.45.in-addr.arpa) has had more than 4 temp blocks in t ... show more (PERMBLOCK) 45.131.65.76 (DE/Germany/76.65.131.45.in-addr.arpa) has had more than 4 temp blocks in the last 86400 secs; Ports: *; Direction: 1; Trigger: LF_PERMBLOCK_COUNT; Logs: show less	Brute-Force SSH
🇺🇸 bigscoots.com	2026-06-11 08:39:55 (2 days ago)	(smtpauth) Failed SMTP AUTH login from 45.131.65.76 (DE/Germany/76.65.131.45.in-addr.arpa): 5 in the ... show more (smtpauth) Failed SMTP AUTH login from 45.131.65.76 (DE/Germany/76.65.131.45.in-addr.arpa): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-06-11 03:42:51 dovecot_login authenticator failed for H=(v67173.datalix.de) [45.131.65.76]:39408: 535 Incorrect authentication data 2026-06-11 04:20:18 dovecot_plain authenticator failed for H=(v67173.datalix.de) [45.131.65.76]:35424: 535 Incorrect authentication data ([email protected]) 2026-06-11 04:20:24 dovecot_login authenticator failed for H=(v67173.datalix.de) [45.131.65.76]:35424: 535 Incorrect authentication data ([email protected]) 2026-06-11 04:39:49 dovecot_plain authenticator failed for H=(v67173.datalix.de) [45.131.65.76]:49488: 535 Incorrect authentication data ([email protected]) 2026-06-11 04:39:55 dovecot_login authenticator failed for H=(v67173.datalix.de) [45.131.65.76]:49488: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH

Showing 1 to 15 of 23 reports

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