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AbuseIPDB » 193.239.154.10

193.239.154.10 was found in our database!

This IP was reported 16 times. Confidence of Abuse is 17%: ?

17%

ISP	HDTIDC LIMITED
Usage Type	Data Center/Web Hosting/Transit
ASN	AS136038
Domain Name	f57.net
Country	🇭🇰 Hong Kong
City	Prosperous Garden, Yau Tsim Mong District

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

Report 193.239.154.10

Whois 193.239.154.10

IP Abuse Reports for 193.239.154.10:

This IP address has been reported a total of 16 times from 13 distinct sources. 193.239.154.10 was first reported on October 17th 2023, and the most recent report was 4 weeks ago.

Old Reports: The most recent abuse report for this IP address is from 4 weeks ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇦🇺 SecureLinkSolutions	2026-06-18 04:32:10 (4 weeks ago)	Sending phising emails	Phishing
🇨🇭 Origon	2026-05-31 01:07:58 (1 month ago)	NOQUEUE - IP: 193.239.154.10 - May 31 03:07:57 plesk postfix/smtpd[145817]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 193.239.154.10 - May 31 03:07:57 plesk postfix/smtpd[145817]: NOQUEUE: reject: RCPT from unknown[193.239.154.10]: 554 5.7.1 Service unavailable; Client host [193.239.154.10] blocked using dnsbl-2.uceprotect.net; Net 193.239.154.0/24 is UCEPROTECT-Level2 listed because 492 impacts are seen from HDTIDCCLOUD-AS-AP HDTIDC LIMITED, HK/AS136038 there. See: http://www.uceprotect.net/rblcheck.php?ipr=193.239.154.10; from=<[email protected]> to=<REDACTED@REDACTED> proto=ESMTP helo=<r11698-niigata267.niigata.so-net.ne.jp> show less	Email Spam
🇯🇵 hirajo	2026-05-28 14:06:15 (1 month ago)	Source of spoofed email forging From: @atsoho.com domain. Observed via aggregated DMARC RUA reports. ... show more Source of spoofed email forging From: @atsoho.com domain. Observed via aggregated DMARC RUA reports. Between 2026-05-13 and 2026-05-17, this IP and 250+ neighbors in 193.239.154.0/24 (AS136038 HDTIDC LIMITED / AS136526 ALLCLOUD LIMITED) sent over 11,000 spoofed emails forging the From header as our domain "atsoho.com". All messages fail SPF and DKIM authentication against atsoho.com (DMARC enforced: p=quarantine). Legitimate atsoho.com mail is sent exclusively from Google Workspace, SocketLabs, and XServer. Reporting receivers (sample): Mail.Ru, Microsoft (Enterprise Outlook), seznam.cz, JCOM, au.com, Yahoo, GMO Pepabo, GMO Internet. WHOIS abuse-mailbox ([email protected]) is non-functional (550 5.1.1 rejection). APNIC and RIPE NCC have been notified of the invalid abuse contact. show less	Phishing Email Spam Spoofing
🇩🇪 Viveronese	2026-05-25 10:40:59 (1 month ago)	SASL LOGIN authentication failed	Brute-Force
🇨🇿 interconnect.cz	2026-05-18 11:06:01 (1 month ago)	[18/May/2026 13:05:58] IP address 193.239.154.10 found in DNS blacklist SpamCop, mail from <noreply- ... show more [18/May/2026 13:05:58] IP address 193.239.154.10 found in DNS blacklist SpamCop, mail from <[email protected]> to <[email protected]> [18/May/2026 13:05:58] IP address 193.239.154.10 found in DNS blacklist SpamHaus SBL-XBL, mail from <[email protected]> to <[email protected]> [18/May/2026 13:05:59] IP address 193.239.154.10 found in DNS blacklist SpamHaus SBL-XBL, mail from <[email protected]> to <[email protected]> ... show less	Brute-Force Email Spam
🇷🇸 Smel	2026-05-08 02:49:14 (2 months ago)	Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -	Email Spam Hacking Brute-Force
🇪🇸 librebit	2025-12-20 23:02:31 (6 months ago)	Listed IP in blacklist by postfix/dnsblog	Spoofing
🇪🇸 librebit	2025-12-14 11:19:31 (7 months ago)	Listed IP in blacklist by postfix/dnsblog	Spoofing
🇯🇵 C'Mell	2025-12-06 20:56:18 (7 months ago)	SMTP; spoofed sender address: AEON.	Phishing Spoofing
🇯🇵 Kinsei Engineering Inc.	2025-12-04 10:55:58 (7 months ago)	Postfix,Possible SPAM, Postscreen, Received incorrect commands at a high frequency.	Email Spam Brute-Force
🇯🇵 Kinsei Engineering Inc.	2025-12-02 05:49:45 (7 months ago)	Postfix,Possible SPAM, Postscreen, Received incorrect commands at a high frequency.	Email Spam Brute-Force
Anonymous	2025-11-27 03:10:31 (7 months ago)	SMTP scanner - relay access denied	Brute-Force Exploited Host
🇸🇮 dsmidge	2025-11-23 04:37:29 (7 months ago)	Nov 23 05:37:27 server postfix/smtpd[3637375]: connect from unknown[193.239.154.10] Nov 23 05:37:27 ... show more Nov 23 05:37:27 server postfix/smtpd[3637375]: connect from unknown[193.239.154.10] Nov 23 05:37:27 server postfix/smtpd[3637375]: NOQUEUE: reject: RCPT from unknown[193.239.154.10]: 554 5.7.1 Service unavailable; Client host [193.239.154.10] blocked using zen.spamhaus.org; Listed by SBL, see https://check.spamhaus.org/sbl/query/SBL520298 / Listed by DROP, see https://check.spamhaus.org/sbl/query/SBL520298 / Listed by CSS, see https://check.spamhaus.org/query/ip/193.239.154.10 / Listed by XBL, see https://check.spamhaus.org/query/ip/193.239.154.10; from=<> to=<[email protected]> proto=ESMTP helo=<C202511200012307.local> ... show less	Email Spam
Anonymous	2025-09-29 01:18:00 (9 months ago)	mufgを騙るメールｆ202509130449 https://crufjg.1nqqh.cyou/	Phishing
Anonymous	2025-09-08 11:39:16 (10 months ago)	SMTP scanner - relay access denied	Brute-Force Exploited Host

Showing 1 to 15 of 16 reports

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