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AbuseIPDB » 180.93.252.171

180.93.252.171 was found in our database!

This IP was reported 13 times. Confidence of Abuse is 74%: ?

74%

ISP	Saigon Postel Corporation
Usage Type	Fixed Line ISP
ASN	AS7602
Domain Name	spt.vn
Country	🇻🇳 Viet Nam
City	Ho Chi Minh City, Ho Chi Minh City (HCMC)

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

Report 180.93.252.171

Whois 180.93.252.171

IP Abuse Reports for 180.93.252.171:

This IP address has been reported a total of 13 times from 12 distinct sources. 180.93.252.171 was first reported on August 20th 2026, and the most recent report was 1 hour 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
🇨🇿 lp	2026-08-21 12:20:40 (1 hour ago)	Email account brute force: 5 attempts were recorded from 180.93.252.171 2026-08-21T13:43:05+02:00 wa ... show more Email account brute force: 5 attempts were recorded from 180.93.252.171 2026-08-21T13:43:05+02:00 warning: unknown[180.93.252.171]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-08-21T13:43:06+02:00 warning: unknown[180.93.252.171]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-08-21T13:43:08+02:00 warning: unknown[180.93.252.171]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-08-21T13:43:09+02:00 warning: unknown[180.93.252.171]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-08-21T13:43:11+02:00 warning: unknown[180.93.252.171]: SASL PLAIN authentication failed: authentication failure, [email protected] show less	Brute-Force
🇺🇸 IndigoRidge	2026-08-21 11:51:39 (1 hour ago)	Aug 21 07:51:34 cmg8 postfix/smtpd[112943]: warning: unknown[180.93.252.171]: SASL DIGEST-MD5 authen ... show more Aug 21 07:51:34 cmg8 postfix/smtpd[112943]: warning: unknown[180.93.252.171]: SASL DIGEST-MD5 authentication failed: authentication failure, [email protected] Aug 21 07:51:34 cmg8 postfix/smtpd[112943]: warning: unknown[180.93.252.171]: SASL CRAM-MD5 authentication failed: authentication failure, [email protected] Aug 21 07:51:35 cmg8 postfix/smtpd[112943]: warning: unknown[180.93.252.171]: SASL PLAIN authentication failed: authentication failure, [email protected] Aug 21 07:51:35 cmg8 postfix/smtpd[112943]: warning: unknown[180.93.252.171]: SASL LOGIN authentication failed: authentication failure, [email protected] Aug 21 07:51:38 cmg8 postfix/smtpd[112943]: warning: unknown[180.93.252.171]: SASL DIGEST-MD5 authentication failed: authentication failure, [email protected] ... show less	Brute-Force
🇮🇹 CoreTech srl	2026-08-21 10:17:33 (3 hours ago)	"SMTP Login failed": count(IP)=22.0Smartermail 12:12:26.954 [180.93.252.171] SMTP Login failed: Inco ... show more "SMTP Login failed": count(IP)=22.0Smartermail 12:12:26.954 [180.93.252.171] SMTP Login failed: Incorrect password for user [[email protected]]Smartermail 12:12:26.954 [180.93.252.171] SMTP Login failed: Invalid username ([email protected]) and password combination.Smartermail 12:12:30.109 [180.93.252.171] SMTP Login failed: Incorrect password for user [[email protected]]Smartermail 12:12:30.109 [180.93.252.171] SMTP Login failed: Invalid username ([email protected]) and password combination.Smartermail 12:12:33.209 [180.93.252.171] SMTP Login failed: Incorrect password for user [[email protected]]Smartermail 12:12:33.209 [180.93.252.171] SMTP Login failed: Invalid username ([email protected]) and password combination.Smartermail 12:12:36.217 [180.93.252.171] SMTP Login failed: Incorrect password for user [[email protected]]Smartermail 12:12:39.404 [180.93.252.171] SMTP Login failed: Incorrec show less	Brute-Force
🇮🇩 sockominfo	2026-08-21 10:00:53 (3 hours ago)	Postfix: Multiple relaying attempts of spam., Postfix: Multiple SASL authentication failures.. Threa ... show more Postfix: Multiple relaying attempts of spam., Postfix: Multiple SASL authentication failures.. Threat Score: 8.4/10 (CRITICAL). Confidence: 80%. CVSS v3.1: 6.3/10 (Medium). CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L. Bayesian Probability: 99%. MITRE ATT&CK: T1110 (Brute Force). Tactic: TA0001. Freshness: Very Fresh. Source Reputation: KNOWN_MALICIOUS. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT. Status: MALICIOUS show less	Hacking Exploited Host
🇺🇸 masterguru	2026-08-21 08:11:47 (5 hours ago)	(smtpauth) Failed SMTP AUTH login from 180.93.252.171 (VN/Vietnam/-): 5 in the last 3600 secs (0-169 ... show more (smtpauth) Failed SMTP AUTH login from 180.93.252.171 (VN/Vietnam/-): 5 in the last 3600 secs (0-169) show less	Brute-Force
🇮🇹 Progetto1	2026-08-20 23:12:02 (14 hours ago)	Mail - Multiple failed login attempts	Brute-Force Exploited Host
🇩🇪 digico_mt	2026-08-20 22:38:24 (14 hours ago)	Aug 21 00:38:19 digico postfix/submission/smtpd[53458]: lost connection after CONNECT from unknown[1 ... show more Aug 21 00:38:19 digico postfix/submission/smtpd[53458]: lost connection after CONNECT from unknown[180.93.252.171] Aug 21 00:38:19 digico postfix/submission/smtpd[53456]: lost connection after CONNECT from unknown[180.93.252.171] Aug 21 00:38:24 digico postfix/submission/smtpd[53459]: lost connection after STARTTLS from unknown[180.93.252.171] ... show less	Port Scan
🇮🇹 CoreTech srl	2026-08-20 22:37:33 (14 hours ago)	"SMTP Login failed": count(IP)=22.0is-6411d9d7 00:32:23.489 [185.234.9.185] SMTP Login failed: That ... show more "SMTP Login failed": count(IP)=22.0is-6411d9d7 00:32:23.489 [185.234.9.185] SMTP Login failed: That domain was not found. Double check your email address.is-6411d9d7 00:32:23.489 [185.234.9.185] SMTP Login failed: Domain [midifendo.it] not foundSmartermail 00:32:29.201 [138.122.242.41] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 00:32:29.201 [138.122.242.41] SMTP Login failed: Domain [riconversider.it] not foundmail3-dc1 00:32:42.541 [185.149.191.92] SMTP Login failed: Incorrect password for user [[email protected]]is-6411d9d7 00:33:21.723 [180.93.252.171] SMTP Login failed: Incorrect password for user [[email protected]]is-6411d9d7 00:33:21.723 [180.93.252.171] SMTP Login failed: Invalid username ([email protected]) and password combination.is-6411d9d7 00:33:24.843 [180.93.252.171] SMTP Login failed: Incorrect password for user [[email protected]]is-6411d9d7 00:33:24.843 [180.93.252.171] SMTP Login failed: Invalid userna show less	Brute-Force
🇮🇹 VHosting	2026-08-20 21:35:05 (15 hours ago)	Detected mail brute force attack from different servers	Brute-Force
🇺🇸 xmission.com	2026-08-20 21:13:20 (16 hours ago)	Blocked 174 connection attempts due to XMission RBL (RJCT22) in the past 4 hours. To request delisti ... show more Blocked 174 connection attempts due to XMission RBL (RJCT22) in the past 4 hours. To request delisting, visit https://postmaster.xmission.com/senders/rbl_delist.php show less	Email Spam
🇫🇮 notelseit	2026-08-20 19:45:29 (17 hours ago)	2026-08-20T21:45:23.277821+02:00 mail postfix/submission/smtpd[930868]: lost connection after CONNEC ... show more 2026-08-20T21:45:23.277821+02:00 mail postfix/submission/smtpd[930868]: lost connection after CONNECT from unknown[180.93.252.171] 2026-08-20T21:45:23.314574+02:00 mail postfix/submission/smtpd[931553]: lost connection after CONNECT from unknown[180.93.252.171] 2026-08-20T21:45:28.391324+02:00 mail postfix/submission/smtpd[931554]: lost connection after STARTTLS from unknown[180.93.252.171] ... show less	Brute-Force Email Spam
🇬🇧 chrisw	2026-08-20 19:18:14 (18 hours ago)	Aug 20 20:18:04 l03 postfix/smtps/smtpd[6990]: warning: unknown[180.93.252.171]: SASL PLAIN authenti ... show more Aug 20 20:18:04 l03 postfix/smtps/smtpd[6990]: warning: unknown[180.93.252.171]: SASL PLAIN authentication failed: authentication failure Aug 20 20:18:07 l03 postfix/smtps/smtpd[6990]: warning: unknown[180.93.252.171]: SASL LOGIN authentication failed: authentication failure Aug 20 20:18:11 l03 postfix/smtps/smtpd[9244]: warning: unknown[180.93.252.171]: SASL PLAIN authentication failed: authentication failure Aug 20 20:18:14 l03 postfix/smtps/smtpd[9244]: warning: unknown[180.93.252.171]: SASL LOGIN authentication failed: authentication failure ... show less	Web Spam Brute-Force Exploited Host
🇮🇩 aaKenshin	2026-08-20 16:17:31 (21 hours ago)	Suspicious activity detected from IP 180.93.252.171 based on mailserver logs. Sample logs: 2026-08-2 ... show more Suspicious activity detected from IP 180.93.252.171 based on mailserver logs. Sample logs: 2026-08-21 00:17:18,095 INFO [qtp2102534528-164872] [name=*@.id;ip=172.16.0.182;oip=180.93.252.171;oport=52878;oproto=smtp;port=59086;soapId=36644267;] soap - AuthRequest elapsed=85 2026-08-21 00:17:29,685 INFO [qtp2102534528-164884] [name=*@.id;ip=172.16.0.182;oip=180.93.252.171;oport=53292;oproto=smtp;port=46282;soapId=36644268;] SoapEngine - handler exception: authentication failed for [], LDAP error: - unable to ldap authenticate: invalid credentials 2026-08-21 00:17:29,685 INFO [qtp2102534528-164884] [name=@.id;ip=172.16.0.182;oip=180.93.252.171;oport=53292;oproto=smtp;port=46282;soapId=36644268;] soap - AuthRequest elapsed=81 2026-08-21 00:17:30,006 INFO [qtp2102534528-164855] [name=@.id;ip=172.16.0.182;oip=180.93.252.171;oport=53292;oproto=smtp;port=46294;soapId=36644269;] SoapEngine - handler exception: authentication failed for [**], LDAP error: - unable to ldap authent show less	Brute-Force

Showing 1 to 13 of 13 reports

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