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AbuseIPDB » 103.139.45.73

103.139.45.73 was found in our database!

This IP was reported 297 times. Confidence of Abuse is 0%: ?

ISP	Trung Hieu Services Trading Investment Company Limited
Usage Type	Fixed Line ISP
ASN	AS135905
Domain Name	vietserver.vn
Country	🇻🇳 Viet Nam
City	Hanoi, Hanoi

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

Report 103.139.45.73

Whois 103.139.45.73

IP Abuse Reports for 103.139.45.73:

This IP address has been reported a total of 297 times from 34 distinct sources. 103.139.45.73 was first reported on January 12th 2021, and the most recent report was 3 years ago.

Old Reports: The most recent abuse report for this IP address is from 3 years ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
Anonymous	2023-03-02 03:53:18 (3 years ago)	Feb 19 22:46:27 mail fail2ban.actions [566]: NOTICE [postfix-pregreet] Ban 103.139.45.73 Feb ... show more Feb 19 22:46:27 mail fail2ban.actions [566]: NOTICE [postfix-pregreet] Ban 103.139.45.73 Feb 19 23:57:40 mail fail2ban.actions [566]: NOTICE [postfix-pregreet] Ban 103.139.45.73 Feb 20 01:10:03 mail fail2ban.actions [566]: NOTICE [postfix-pregreet] Ban 103.139.45.73 show less	Brute-Force SSH
🇹🇼 3ctipsememo.blogspot.tw	2023-02-21 14:40:42 (3 years ago)	auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=admin ... show more auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=admin rhost=103.139.45.73 show less	Brute-Force
🇧🇪 Swinnen	2023-02-20 01:56:48 (3 years ago)	Feb 20 01:10:21 mail postfix/smtpd\[9021\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentica ... show more Feb 20 01:10:21 mail postfix/smtpd\[9021\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 20 01:45:50 mail postfix/smtpd\[13707\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 20 02:21:17 mail postfix/smtpd\[20223\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 20 02:56:46 mail postfix/smtpd\[25591\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Email Spam
🇧🇪 Swinnen	2023-02-19 23:34:58 (3 years ago)	Feb 19 22:48:43 mail postfix/smtpd\[17784\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentic ... show more Feb 19 22:48:43 mail postfix/smtpd\[17784\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 23:24:08 mail postfix/smtpd\[23988\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 23:59:31 mail postfix/smtpd\[29408\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 20 00:34:57 mail postfix/smtpd\[3015\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Email Spam
🇧🇪 Swinnen	2023-02-19 21:13:21 (3 years ago)	Feb 19 20:27:00 mail postfix/smtpd\[26898\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentic ... show more Feb 19 20:27:00 mail postfix/smtpd\[26898\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 21:02:28 mail postfix/smtpd\[581\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 21:37:53 mail postfix/smtpd\[6104\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 22:13:19 mail postfix/smtpd\[11214\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Email Spam
🇧🇪 Swinnen	2023-02-19 18:51:34 (3 years ago)	Feb 19 18:05:28 mail postfix/smtpd\[2780\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentica ... show more Feb 19 18:05:28 mail postfix/smtpd\[2780\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 18:40:48 mail postfix/smtpd\[8934\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 19:16:10 mail postfix/smtpd\[15373\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 19:51:34 mail postfix/smtpd\[17457\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Email Spam
🇧🇪 Swinnen	2023-02-19 16:30:05 (3 years ago)	Feb 19 15:43:15 mail postfix/smtpd\[13616\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentic ... show more Feb 19 15:43:15 mail postfix/smtpd\[13616\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 16:19:05 mail postfix/smtpd\[19450\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 16:54:39 mail postfix/smtpd\[24897\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 17:30:04 mail postfix/smtpd\[30961\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Email Spam
Anonymous	2023-02-19 14:40:04 (3 years ago)	Feb 20 01:10:02 mail postfix/postscreen[12614]: PREGREET 11 after 0.22 from [103.139.45.73]:51133: E ... show more Feb 20 01:10:02 mail postfix/postscreen[12614]: PREGREET 11 after 0.22 from [103.139.45.73]:51133: EHLO User\r\n ... show less	Email Spam Hacking Spoofing Brute-Force
🇧🇪 Swinnen	2023-02-19 14:07:09 (3 years ago)	Feb 19 13:19:34 mail postfix/smtpd\[21994\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentic ... show more Feb 19 13:19:34 mail postfix/smtpd\[21994\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 13:54:57 mail postfix/smtpd\[27552\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 14:30:53 mail postfix/smtpd\[1114\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Feb 19 15:07:08 mail postfix/smtpd\[7315\]: warning: unknown\[103.139.45.73\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Email Spam
Anonymous	2023-02-19 13:59:05 (3 years ago)	EMail Spam	Email Spam
🇦🇺 micoots	2023-02-19 13:39:59 (3 years ago)	(smtpauth) Failed SMTP AUTH login from 103.139.45.73 (-): 5 in the last 3600 secs	Brute-Force
Anonymous	2023-02-19 13:27:41 (3 years ago)	Feb 19 23:57:40 mail postfix/postscreen[1230]: PREGREET 11 after 0.22 from [103.139.45.73]:56520: EH ... show more Feb 19 23:57:40 mail postfix/postscreen[1230]: PREGREET 11 after 0.22 from [103.139.45.73]:56520: EHLO User\r\n ... show less	Email Spam Hacking Spoofing Brute-Force
🇧🇪 PBI	2023-02-19 12:59:54 (3 years ago)	mail auth brute force	Brute-Force
🇦🇺 fremnet.net	2023-02-19 12:31:12 (3 years ago)	smtp probe/invalid login attempt	Spoofing Web App Attack
Anonymous	2023-02-19 12:25:55 (3 years ago)	2023-02-19T23:25:55.156837+11:00 [X].[X].[X] postfix/smtpd[2718]: disconnect from unknown[103.139.45 ... show more 2023-02-19T23:25:55.156837+11:00 [X].[X].[X] postfix/smtpd[2718]: disconnect from unknown[103.139.45.73] ehlo=1 auth=0/1 quit=1 commands=2/3 show less	Email Spam Port Scan Hacking

Showing 1 to 15 of 297 reports

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