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AbuseIPDB » 178.16.55.192

178.16.55.192 was found in our database!

This IP was reported 519 times. Confidence of Abuse is 100%: ?

100%

ISP	OMEGATECH
Usage Type	Data Center/Web Hosting/Transit
ASN	AS202412
Domain Name	omegatech.sc
Country	🇺🇸 United States of America
City	New York City, New York

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

Report 178.16.55.192

Whois 178.16.55.192

IP Abuse Reports for 178.16.55.192:

This IP address has been reported a total of 519 times from 220 distinct sources. 178.16.55.192 was first reported on September 8th 2025, and the most recent report was 12 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
🇦🇹 keechi	2026-08-23 22:12:37 (12 hours ago)	2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unkno ... show more 2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unknown[178.16.55.192]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-7N1FIECL6IC> ... show less	Brute-Force
🇦🇹 keechi	2026-08-22 22:12:14 (1 day ago)	2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unkno ... show more 2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unknown[178.16.55.192]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-7N1FIECL6IC> ... show less	Brute-Force
🇦🇹 keechi	2026-08-20 22:11:09 (3 days ago)	2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unkno ... show more 2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unknown[178.16.55.192]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-7N1FIECL6IC> ... show less	Brute-Force
🇦🇹 keechi	2026-08-19 22:11:06 (4 days ago)	2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unkno ... show more 2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unknown[178.16.55.192]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-7N1FIECL6IC> ... show less	Brute-Force
🇺🇸 Choice Tech LLC	2026-08-19 00:30:04 (5 days ago)	Blocked by OPNsense firewall; 3 hits, proto=tcp, ports=25	Port Scan Hacking
🇦🇹 keechi	2026-08-18 22:10:36 (5 days ago)	2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unkno ... show more 2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unknown[178.16.55.192]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-7N1FIECL6IC> ... show less	Brute-Force
🇦🇹 centurion	2026-08-17 12:46:23 (6 days ago)	Blocked by UFW on ns03 [25/tcp] Source port: 51564 TTL: 112 Packet length: 52 TOS: 0x02 This report ... show more Blocked by UFW on ns03 [25/tcp] Source port: 51564 TTL: 112 Packet length: 52 TOS: 0x02 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan Email Spam
Anonymous	2026-08-17 08:00:20 (1 week ago)	Heralding honeypot: smtp on port 25	Email Spam Brute-Force
Anonymous	2026-08-17 01:18:24 (1 week ago)	Automated abuse report: malicious SMTP/IMAP activity detected by mail server.	Brute-Force Email Spam
🇫🇷 dusfor72	2026-08-16 23:02:03 (1 week ago)	aggressive portscan ...	Port Scan
🇫🇷 LRob	2026-08-16 22:42:01 (1 week ago)	Unauthorised mail authentication attempt (SMTP/IMAP)	Email Spam Brute-Force
🇦🇹 keechi	2026-08-16 22:12:29 (1 week ago)	2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unkno ... show more 2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unknown[178.16.55.192]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-7N1FIECL6IC> ... show less	Brute-Force
Anonymous	2026-08-16 13:58:00 (1 week ago)	unsolicited connect TCP dport 25 (sport 61898)	Hacking
🇦🇹 keechi	2026-08-15 22:11:44 (1 week ago)	2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unkno ... show more 2026-08-07T02:50:08.286582+02:00 nextcloudpi postfix/smtpd[713236]: NOQUEUE: reject: RCPT from unknown[178.16.55.192]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-7N1FIECL6IC> ... show less	Brute-Force
🇫🇮 6kilowatti	2026-08-15 18:40:37 (1 week ago)	2026-08-15T21:40:36.785484+03:00 koti kernel: [UFW BLOCK] IN=enp0s25 OUT= MAC=6c:62:6d:bd:29:2d:18:f ... show more 2026-08-15T21:40:36.785484+03:00 koti kernel: [UFW BLOCK] IN=enp0s25 OUT= MAC=6c:62:6d:bd:29:2d:18:fd:74:70:71:9e:08:00 SRC=178.16.55.192 DST=10.0.0.30 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=24223 DF PROTO=TCP SPT=58076 DPT=25 WINDOW=8192 RES=0x00 SYN URGP=0 ... show less	Port Scan

Showing 1 to 15 of 519 reports

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