AbuseIPDB » 194.38.78.51

194.38.78.51 was found in our database!

This IP was reported 219 times. Confidence of Abuse is 0%: ?

ISP	VTX Services SA
Usage Type	Fixed Line ISP
ASN	AS12350
Domain Name	vtx.ch
Country	Switzerland
City	Geneve, Geneva

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

Report 194.38.78.51

Whois 194.38.78.51

IP Abuse Reports for 194.38.78.51:

This IP address has been reported a total of 219 times from 115 distinct sources. 194.38.78.51 was first reported on October 11th 2024, and the most recent report was 2 months ago.

Old Reports: The most recent abuse report for this IP address is from 2 months ago. It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp in UTC	Comment	Categories
dn-systems.net	2024-10-17 17:33:38 (3 months ago)	2024-10-17 19:33:37.984 [10738] plain authenticator failed for ([194.38.78.52]) [194.38.78.51]:38372 ... show more2024-10-17 19:33:37.984 [10738] plain authenticator failed for ([194.38.78.52]) [194.38.78.51]:38372 I=[193.108.181.150]:25 Ci=10738: 535 Incorrect authentication data ([email protected]) 2024-10-17 19:33:37.984 [10738] no MAIL in SMTP connection from ([194.38.78.52]) [194.38.78.51]:38372 I=[193.108.181.150]:25 Ci=10738 D=2.569s C=EHLO,AUTH ... show less	Brute-Force
MSchienle	2024-10-17 16:39:04 (3 months ago)	Oct 17 11:37:58 customvisuals postfix/smtpd[99482]: warning: unknown[194.38.78.51]: SASL LOGIN authe ... show moreOct 17 11:37:58 customvisuals postfix/smtpd[99482]: warning: unknown[194.38.78.51]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Email Spam
uhlhosting	2024-10-17 15:43:55 (3 months ago)	2024-10-16T15:03:04.018681 cp.uhlhosting.ch postfix/smtpd[1084496]: warning: unknown[194.38.78.51]: ... show more2024-10-16T15:03:04.018681 cp.uhlhosting.ch postfix/smtpd[1084496]: warning: unknown[194.38.78.51]: SASL PLAIN authentication failed: (reason unavailable), [email protected] 2024-10-16T20:11:38.422364 cp.uhlhosting.ch postfix/smtpd[1125744]: warning: unknown[194.38.78.51]: SASL PLAIN authentication failed: (reason unavailable), [email protected] 2024-10-17T17:43:55.089171 cp.uhlhosting.ch postfix/smtpd[1307247]: warning: unknown[194.38.78.51]: SASL PLAIN authentication failed: (reason unavailable), [email protected] ... show less	Brute-Force
TZNOC	2024-10-17 14:56:58 (3 months ago)	Mail credential brute-force attack (SM3) #2	Email Spam Brute-Force
Anonymous	2024-10-17 14:34:00 (3 months ago)	2024-10-17 14:34:00 postfix/smtpd warning: unknown[194.38.78.51]: SASL LOGIN authentication failed: ... show more2024-10-17 14:34:00 postfix/smtpd warning: unknown[194.38.78.51]: SASL LOGIN authentication failed: authentication failure, username=[xxx] show less	Hacking Brute-Force
INTEQ	2024-10-17 14:20:21 (3 months ago)	Brute force attack from 194.38.78.51	Brute-Force
Anonymous	2024-10-17 11:54:56 (3 months ago)	Oct 17 14:54:55 m postfix/smtpd[79742]: warning: unknown[194.38.78.51]: SASL PLAIN authentication fa ... show moreOct 17 14:54:55 m postfix/smtpd[79742]: warning: unknown[194.38.78.51]: SASL PLAIN authentication failed: (reason unavailable), [email protected] ... show less	Brute-Force
marcel-knorr.de	2024-10-17 10:46:10 (3 months ago)	[headscale] SSH login failed	Brute-Force SSH
Anonymous	2024-10-17 10:32:44 (3 months ago)	Brute-Force	Brute-Force
TheMadBeaker	2024-10-17 09:57:44 (3 months ago)	Fail2Ban Ban Triggered SMTP Bruteforce Attempt	Email Spam Brute-Force
selahattinalan	2024-10-17 09:53:53 (3 months ago)	Oct 17 12:53:52 server postfix/smtpd[792820]: warning: unknown[194.38.78.51]: SASL LOGIN authenticat ... show moreOct 17 12:53:52 server postfix/smtpd[792820]: warning: unknown[194.38.78.51]: SASL LOGIN authentication failed: authentication failure show less	Brute-Force
Anonymous	2024-10-17 09:30:03 (3 months ago)	SMTP-SASL bruteforce attempt	Brute-Force
kkeyser	2024-10-17 08:39:17 (3 months ago)	warning: unknown[194.38.78.51]: SASL LOGIN authentication failed: authentication failure	Brute-Force
MSchienle	2024-10-17 07:44:02 (3 months ago)	Oct 17 02:39:21 customvisuals postfix/smtpd[61482]: warning: unknown[194.38.78.51]: SASL LOGIN authe ... show moreOct 17 02:39:21 customvisuals postfix/smtpd[61482]: warning: unknown[194.38.78.51]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Email Spam
Anonymous	2024-10-17 05:03:29 (3 months ago)	Oct 16 16:06:35 mx1 dovecot: auth-worker(996): sql(tz,194.38.78.51): unknown user Oct 16 23:16 ... show moreOct 16 16:06:35 mx1 dovecot: auth-worker(996): sql(tz,194.38.78.51): unknown user Oct 16 23:16:46 mx1 dovecot: auth-worker(23024): sql(rozon56,194.38.78.51): unknown user Oct 17 07:03:28 mx1 dovecot: auth-worker(17242): sql([email protected],194.38.78.51): unknown user ... show less	Brute-Force