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160.30.137.91

Recent Activity

Abuse confidence score ?

88% Critical

50 reports

23 reporters · latest 7 minutes ago

ISP	DATAZ TECHNOLOGY COMPANY LIMITED
Usage Type	Data Center/Web Hosting/Transit
ASN	AS150895
Domain Name	dataz.vn
Country	🇻🇳 Viet Nam
City	Ho Chi Minh City, Ho Chi Minh City (HCMC)

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IP Abuse Reports for 160.30.137.91

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This IP address has been reported a total of 50 times from 23 distinct sources. 160.30.137.91 was first reported on July 28th 2026, and the most recent report was 7 minutes ago. In the last 60 days, the top reporter locations were: Finland with 4 reports; Indonesia with 3 reports; France with 2 reports. The most common categories in these recent reports were: Brute-Force 24 times; Email Spam 10 times; Spoofing 2 times; Hacking 2 times; DDoS Attack 1 time; Other 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇫🇷 vhnmn	2026-10-19 04:32:52 (7 minutes ago)	spam/brute force attack blocked attempt from fail2ban ...	Email Spam Brute-Force
🇺🇸 adnscom.com	2026-10-19 01:16:45 (3 hours ago)	IPS trigger: dovecot scanning/attack	Brute-Force Hacking
🇦🇹 joe-abuse	2026-10-18 16:50:07 (11 hours ago)	2026-10-18T18:50:07.031715+02:00 ucs1 dovecot: auth: pam([email protected],160.30.137.91, ... show more 2026-10-18T18:50:07.031715+02:00 ucs1 dovecot: auth: pam([email protected],160.30.137.91,<BeSQMCBe1NGgHolb>): unknown user (given password: vishva123) ... show less	Brute-Force
Anonymous	2026-10-18 10:16:32 (18 hours ago)	fail2ban: brute-force/credential spraying against mail (IMAP/POP/webmail) — rmnet.it	Brute-Force
🇵🇾 SecOpsSL	2026-10-18 00:40:42 (1 day ago)	2026-10-17 21:40:30,831 WARN \[ImapSSLServer-60\] \[ip=198.198.198.25\;oip=160.30.137.91\;via=198.1 ... show more 2026-10-17 21:40:30,831 WARN \[ImapSSLServer-60\] \[ip=198.198.198.25\;oip=160.30.137.91\;via=198.198.198.25$nginx/1.20.0$\;ua=Zimbra/8.8.15_GA_4173\;cid=7181\;\] security - cmd=Auth\; [email protected]\; protocol=imap\; error=authentication failed for \[[email protected]\], account$or domain$ status is closed\; 2026-10-17 21:40:41,783 WARN \[ImapSSLServer-60\] \[ip=198.198.198.25\;oip=160.30.137.91\;via=198.198.198.25$nginx/1.20.0$\;ua=Zimbra/8.8.15_GA_4173\;cid=7183\;\] security - cmd=Auth\; [email protected]\; protocol=imap\; error=authentication failed for \[[email protected]\], account$or domain$ status is closed\; show less	Email Spam Brute-Force
🇳🇴 cyruz	2026-10-17 17:41:21 (1 day ago)	Email login Brute force	Hacking Brute-Force
🇫🇮 notelseit	2026-10-17 12:41:34 (1 day ago)	2026-10-17T14:37:01.929764+02:00 mail dovecot: auth-worker(2888864): conn unix:auth-worker (pid=2700 ... show more 2026-10-17T14:37:01.929764+02:00 mail dovecot: auth-worker(2888864): conn unix:auth-worker (pid=2700926,uid=110): auth-worker<8128>: sql([email protected],160.30.137.91,<SUGfiQhed9mgHolb>): Password mismatch 2026-10-17T14:37:03.351524+02:00 mail dovecot: imap-login: Disconnected: Connection closed (auth failed, 1 attempts in 2 secs): user=<[email protected]>, method=PLAIN, rip=160.30.137.91, lip=65.21.131.50, TLS: Connection closed, session=<SUGfiQhed9mgHolb> 2026-10-17T14:37:16.330168+02:00 mail dovecot: auth-worker(2888864): conn unix:auth-worker (pid=2700926,uid=110): auth-worker<8137>: sql([email protected],160.30.137.91,<PvM9igheKN2gHolb>): Password mismatch 2026-10-17T14:37:18.325824+02:00 mail dovecot: imap-login: Disconnected: Connection closed (auth failed, 1 attempts in 6 secs): user=<[email protected]>, method=PLAIN, rip=160.30.137.91, lip=65.21.131.50, TLS: Connection closed, session=<PvM9igheKN2gHolb> 2026-10-17T14:41:33.915318+02:00 mail dovecot: auth-worker(2888864): ... show less	Brute-Force Email Spam
🇮🇩 adi s	2026-10-17 01:41:45 (2 days ago)	2026-10-17T08:41:44.552400+07:00 nice.iptelemedia.id dovecot[1817408]: imap-login: Login aborted: Co ... show more 2026-10-17T08:41:44.552400+07:00 nice.iptelemedia.id dovecot[1817408]: imap-login: Login aborted: Connection closed (auth failed, 1 attempts in 2 secs) (auth_failed): user=<[email protected]>, method=PLAIN, rip=160.30.137.91, lip=49.156.57.58, TLS: Connection closed, session=<MoX+Yf9dTsigHolb> ... show less	Brute-Force
🇬🇧 killian7603	2026-10-16 11:28:49 (2 days ago)	Logon Policy Violation	Email Spam Spoofing Brute-Force
Anonymous	2026-10-16 06:36:11 (2 days ago)	Authentication failure	Brute-Force
🇫🇮 notelseit	2026-10-16 03:04:19 (3 days ago)	2026-10-16T04:59:06.439660+02:00 mail dovecot: auth-worker(2700944): conn unix:auth-worker (pid=2700 ... show more 2026-10-16T04:59:06.439660+02:00 mail dovecot: auth-worker(2700944): conn unix:auth-worker (pid=2700926,uid=110): auth-worker<2397>: sql([email protected],160.30.137.91,<7+P1WOxd6PmgHolb>): Password mismatch 2026-10-16T04:59:08.502883+02:00 mail dovecot: imap-login: Disconnected: Connection closed (auth failed, 1 attempts in 2 secs): user=<[email protected]>, method=PLAIN, rip=160.30.137.91, lip=65.21.131.50, TLS: Connection closed, session=<7+P1WOxd6PmgHolb> 2026-10-16T04:59:21.411774+02:00 mail dovecot: auth-worker(2700944): conn unix:auth-worker (pid=2700926,uid=110): auth-worker<2401>: sql([email protected],160.30.137.91,<j06dWexdu/2gHolb>): Password mismatch 2026-10-16T04:59:23.680551+02:00 mail dovecot: imap-login: Disconnected: Connection closed (auth failed, 1 attempts in 6 secs): user=<[email protected]>, method=PLAIN, rip=160.30.137.91, lip=65.21.131.50, TLS: Connection closed, session=<j06dWexdu/2gHolb> 2026-10-16T05:04:18.607408+02:00 mail dovecot: a ... show less	Brute-Force Email Spam
🇷🇴 clauss	2026-10-15 06:51:02 (3 days ago)	IP reached maximum auth failures for a one day block	Brute-Force
🇳🇱 Mangelot Hosting	2026-10-15 01:32:18 (4 days ago)	160.30.137.91 (VN/Vietnam/-), 10 distributed imapd attacks on account [REDACTED] in the last 3600 se ... show more 160.30.137.91 (VN/Vietnam/-), 10 distributed imapd attacks on account [REDACTED] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Oct 15 03:19:17 dovecot[542885]: imap-login: Login aborted: Logged out (auth failed, 1 attempts in 2 secs) (auth_failed): user=[USERNAME] method=PLAIN, rip=77.83.184.23, lip=0.0.0.x, TLS, session=<P0Tx1dZdtbVNU7gX> Oct 15 03:24:41 dovecot[542885]: imap-login: Login aborted: Connection closed (auth failed, 1 attempts in 2 secs) (auth_failed): user=[USERNAME] method=PLAIN, rip=160.30.137.91, lip=0.0.0.x, TLS: Connection closed, session=<+/RL6dZdSN+gHolb> Oct 15 03:03:18 dovecot[542885]: imap-login show less	DDoS Attack
🇫🇷 adlp.org	2026-10-14 21:16:24 (4 days ago)	Oct 14 21:15:35 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;160.30.137.91;;[email protected] ... show more Oct 14 21:15:35 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;160.30.137.91;;[email protected];imap;plain;1;@adlp.org$;10.0.10.2;143;Licence to kill Oct 14 21:15:38 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;160.30.137.91;;[email protected];imap;plain;1;@adlp.org$;10.0.10.2;143;Licence to kill Oct 14 21:15:41 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;160.30.137.91;;[email protected];imap;plain;1;@adlp.org$;10.0.10.2;143;Licence to kill ... show less	Brute-Force
🇦🇺 electronico	2026-10-14 14:51:47 (4 days ago)	2026-10-15T01:51:28.393957+11:00 mail1 dovecot: imap-login: Disconnected: Connection closed (auth fa ... show more 2026-10-15T01:51:28.393957+11:00 mail1 dovecot: imap-login: Disconnected: Connection closed (auth failed, 1 attempts in 2 secs): user=<[email protected]>, method=PLAIN, rip=160.30.137.91, lip=51.161.209.102, TLS: Connection closed, session=<HObDEM5dzP2gHolb> 2026-10-15T01:51:41.430746+11:00 mail1 dovecot: imap-login: Disconnected: Connection closed (auth failed, 1 attempts in 6 secs): user=<[email protected]>, method=PLAIN, rip=160.30.137.91, lip=51.161.209.102, TLS: Connection closed, session=<b+xNEc5dEP+gHolb> 2026-10-15T01:51:46.434698+11:00 mail1 dovecot: imap-login: Disconnected: Connection closed (auth failed, 1 attempts in 2 secs): user=<[email protected]>, method=PLAIN, rip=160.30.137.91, lip=51.161.209.102, TLS: Connection closed, session=<6VDXEc5dIsSgHolb> ... show less	Brute-Force Email Spam

Showing 1 to 15 of 50 reports

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