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AbuseIPDB » 213.234.5.66

213.234.5.66 was found in our database!

This IP was reported 2,254 times. Confidence of Abuse is 100%: ?

100%

ISP	Unico wireless network
Usage Type	Fixed Line ISP
ASN	AS39442
Domain Name	faitid.org
Country	🇷🇺 Russian Federation
City	Volgograd, Volgograd Oblast

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

Report 213.234.5.66

Whois 213.234.5.66

IP Abuse Reports for 213.234.5.66:

This IP address has been reported a total of 2,254 times from 255 distinct sources. 213.234.5.66 was first reported on October 10th 2025, and the most recent report was 2 hours 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
🇩🇪 MarkGGN	2026-06-16 02:48:04 (2 hours ago)	SMTP Bruteforce. 2026-06-16T04:48:02.278850+02:00 . postfix/smtpd[353491]: warning: unknown[213.23 ... show more SMTP Bruteforce. 2026-06-16T04:48:02.278850+02:00 . postfix/smtpd[353491]: warning: unknown[213.234.5.66]: SASL LOGIN authentication failed: authentication failure, sasl_username=webmaster@* 2026-06-16T04:48:03.415444+02:00 . postfix/smtpd[353491]: disconnect from unknown[213.234.5.66] ehlo=2 starttls=1 auth=0/1 commands=3/4 show less	Brute-Force
🇦🇺 AWW-Admin	2026-06-16 02:39:04 (2 hours ago)	(smtpauth) Failed SMTP AUTH login from 213.234.5.66 (RU/Russia/-)	Brute-Force
🇩🇪 EGP Abuse Dept	2026-06-16 01:40:20 (3 hours ago)	SMTP AUTH attack	Brute-Force
🇩🇪 FeG Deutschland	2026-06-16 00:54:07 (4 hours ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇵🇱 TheWojtek	2026-06-16 00:07:20 (4 hours ago)	Jun 16 02:07:19 hq postfix/submission/smtpd[9748]: warning: unknown[213.234.5.66]: SASL LOGIN authen ... show more Jun 16 02:07:19 hq postfix/submission/smtpd[9748]: warning: unknown[213.234.5.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... show less	Brute-Force
🇩🇪 eskilbrun	2026-06-15 22:58:07 (5 hours ago)	2026-06-16T00:58:06.152320+02:00 linode1.eskil.net postfix/smtpd[154479]: warning: unknown[213.234.5 ... show more 2026-06-16T00:58:06.152320+02:00 linode1.eskil.net postfix/smtpd[154479]: warning: unknown[213.234.5.66]: SASL LOGIN authentication failed: (reason unavailable), [email protected] 2026-06-16T00:58:06.693357+02:00 linode1.eskil.net postfix/smtpd[154479]: lost connection after AUTH from unknown[213.234.5.66] ... show less	Brute-Force
🇦🇹 joe-abuse	2026-06-15 21:54:35 (7 hours ago)	2026-06-15T23:54:34.845788+02:00 ucs1 dovecot: auth: pam([email protected],213.234.5.66 ... show more 2026-06-15T23:54:34.845788+02:00 ucs1 dovecot: auth: pam([email protected],213.234.5.66): unknown user (given password: Linf1!) ... show less	Brute-Force
🇫🇷 Provost-info	2026-06-15 21:29:00 (7 hours ago)	mail server - multiple authentication attempt with unknown username or bad password	Brute-Force Spoofing
🇫🇷 basing	2026-06-15 20:23:30 (8 hours ago)	2026-06-15 21:23:30 idz SASL PLAIN auth failed: rhost=213.234.5.66...	Brute-Force
🇩🇪 ecs.ge	2026-06-15 18:02:05 (10 hours ago)	Automatic Fail2Ban report from jail plesk-postfix: multiple matching events detected.	Brute-Force
🇬🇧 gaztronics	2026-06-15 17:57:41 (10 hours ago)	2026-06-15T17:57:39.527954 liberator sendmail[1668869]: 65FGvVp71668869: [213.234.5.66] did not issu ... show more 2026-06-15T17:57:39.527954 liberator sendmail[1668869]: 65FGvVp71668869: [213.234.5.66] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA ... show less	Brute-Force
🇬🇧 gaztronics	2026-06-15 16:57:41 (11 hours ago)	2026-06-15T16:57:39.426930 liberator sendmail[1668869]: 65FGvVp71668869: AUTH failure (LOGIN): authe ... show more 2026-06-15T16:57:39.426930 liberator sendmail[1668869]: 65FGvVp71668869: AUTH failure (LOGIN): authentication failure (-13) SASL(-13): authentication failure: checkpass failed, user=honda, relay=[213.234.5.66] ... show less	Brute-Force
🇩🇪 kreativstrecke	2026-06-15 16:50:36 (12 hours ago)	2026-06-15T18:50:34.468140+02:00 srv03 postfix/submission/smtpd[3007022]: warning: unknown[213.234.5 ... show more 2026-06-15T18:50:34.468140+02:00 srv03 postfix/submission/smtpd[3007022]: warning: unknown[213.234.5.66]: SASL LOGIN authentication failed: (reason unavailable), [email protected] 2026-06-15T18:50:35.844083+02:00 srv03 postfix/submission/smtpd[3007022]: lost connection after AUTH from unknown[213.234.5.66] ... show less	Brute-Force
🇩🇪 kreativstrecke	2026-06-15 16:02:02 (12 hours ago)	2026-06-15T18:02:01.091146+02:00 srv03 postfix/smtps/smtpd[2994113]: warning: unknown[213.234.5.66]: ... show more 2026-06-15T18:02:01.091146+02:00 srv03 postfix/smtps/smtpd[2994113]: warning: unknown[213.234.5.66]: SASL LOGIN authentication failed: (reason unavailable), [email protected] 2026-06-15T18:02:02.005155+02:00 srv03 postfix/smtps/smtpd[2994113]: lost connection after AUTH from unknown[213.234.5.66] 2026-06-15T18:02:02.005281+02:00 srv03 postfix/smtps/smtpd[2994113]: disconnect from unknown[213.234.5.66] ehlo=1 auth=0/1 commands=1/2 ... show less	Brute-Force
🇦🇺 brocococonut	2026-06-15 12:30:30 (16 hours ago)	2026-06-15 10:48:55 dovecot_login authenticator failed for ([124.238.104.74]) [213.234.5.66]: 535 In ... show more 2026-06-15 10:48:55 dovecot_login authenticator failed for ([124.238.104.74]) [213.234.5.66]: 535 Incorrect authentication data ([email protected]) 2026-06-15 16:21:29 dovecot_login authenticator failed for (111-70-38-53.emome-ip.hinet.net) [213.234.5.66]: 535 Incorrect authentication data ([email protected]) 2026-06-15 16:21:29 dovecot_login authenticator failed for (111-70-38-53.emome-ip.hinet.net) [213.234.5.66]: 535 Incorrect authentication data ([email protected]) 2026-06-15 22:30:30 dovecot_login authenticator failed for (abts-north-static-109.51.160.122.airtelbroadband.in) [213.234.5.66]: 535 Incorrect authentication data ([email protected]) 2026-06-15 22:30:30 dovecot_login authenticator failed for (abts-north-static-109.51.160.122.airtelbroadband.in) [213.234.5.66]: 535 Incorrect authentication data ([email protected]) ... show less	Brute-Force

Showing 1 to 15 of 2254 reports

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