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103.129.180.21

Activity Trending Down

Abuse confidence score ?

7% Caution

16 reports

8 reporters · latest 1 month ago

ISP	Chen Xing Tech INC.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS56850
Domain Name	cx-yun.com
Country	🇹🇼 Taiwan
City	Taipei, Taiwan

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IP Abuse Reports for 103.129.180.21

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This IP address has been reported a total of 16 times from 8 distinct sources. 103.129.180.21 was first reported on April 14th 2026, and the most recent report was 1 month ago. In the last 60 days, the top reporter locations were: Italy with 1 report; United States of America with 1 report. The most common categories in these recent reports were: Brute-Force 1 time; Port Scan 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇮🇹 VHosting	2026-08-20 15:00:06 (1 month ago)	Detected mail brute force attack from different servers	Brute-Force
🇺🇸 xmission.com	2026-08-19 11:33:57 (1 month ago)	Blocked by UFW (TCP on 39163) Source port: 17974 TTL: 56 Packet length: 60 TOS: 0x00 This report (f ... show more Blocked by UFW (TCP on 39163) Source port: 17974 TTL: 56 Packet length: 60 TOS: 0x00 This report (for 103.129.180.21) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇮🇩 sockominfo	2026-07-22 08:00:54 (2 months ago)	Zimbra: Login failures from malicious IP: 103.129.180.21. Threat Score: 6.2/10 (MEDIUM). Confidence: ... show more Zimbra: Login failures from malicious IP: 103.129.180.21. Threat Score: 6.2/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.6/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L. Bayesian Probability: 77%. MITRE ATT&CK: T1083 (File and Directory Discovery). Tactic: TA0001. Freshness: Fresh. Source Reputation: UNKNOWN. 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 Web App Attack
🇮🇩 sockominfo	2026-07-22 07:00:53 (2 months ago)	Zimbra: Login failures from malicious IP: 103.129.180.21. Threat Score: 6.3/10 (MEDIUM). Confidence: ... show more Zimbra: Login failures from malicious IP: 103.129.180.21. Threat Score: 6.3/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.6/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L. Bayesian Probability: 77%. MITRE ATT&CK: T1083 (File and Directory Discovery). Tactic: TA0001. Freshness: Fresh. Source Reputation: UNKNOWN. 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 Web App Attack
🇮🇩 sockominfo	2026-07-22 06:00:09 (2 months ago)	Zimbra: Login failures from malicious IP: 103.129.180.21. Threat Score: 6/10 (MEDIUM). Reported by T ... show more Zimbra: Login failures from malicious IP: 103.129.180.21. Threat Score: 6/10 (MEDIUM). Reported by TangerangKota-CSIRT show less	Hacking Web App Attack
🇮🇹 VHosting	2026-07-06 01:17:06 (3 months ago)	Detected mail brute force attack from 4 different servers	Brute-Force
🇮🇩 xveil	2026-06-12 07:30:13 (3 months ago)	2026-06-12T14:30:11.277921 mail-honeypot postfix/submission/smtpd[8630]: warning: unknown[103.129.18 ... show more 2026-06-12T14:30:11.277921 mail-honeypot postfix/submission/smtpd[8630]: warning: unknown[103.129.180.21]: SASL PLAIN authentication failed: authentication failure ... show less	Brute-Force
🇮🇹 VHosting	2026-05-29 23:06:22 (4 months ago)	Detected mail brute force attack from 4 different servers	Brute-Force
🇮🇩 xveil	2026-05-27 18:24:30 (4 months ago)	2026-05-28T01:24:26.675121 mail-honeypot postfix/submission/smtpd[32502]: warning: unknown[103.129.1 ... show more 2026-05-28T01:24:26.675121 mail-honeypot postfix/submission/smtpd[32502]: warning: unknown[103.129.180.21]: SASL PLAIN authentication failed: authentication failure ... show less	Brute-Force
🇫🇷 masterguru	2026-05-15 14:52:30 (4 months ago)	wp-comments-post.php request blocked, no referer. Pattern match "wp-comments-post.php" at REQUEST_UR ... show more wp-comments-post.php request blocked, no referer. Pattern match "wp-comments-post.php" at REQUEST_URI. (88520-193) show less	Hacking
Anonymous	2026-04-30 15:04:26 (5 months ago)	2026-04-30T17:04:24.660182 biopolis.pcconsultant.it postfix/smtpd[1533706]: warning: unknown[103.129 ... show more 2026-04-30T17:04:24.660182 biopolis.pcconsultant.it postfix/smtpd[1533706]: warning: unknown[103.129.180.21]: SASL PLAIN authentication failed: authentication failure, [email protected] ... show less	Brute-Force
🇫🇷 masterguru	2026-04-30 07:16:24 (5 months ago)	wp-comments-post.php request blocked, no referer. Pattern match "wp-comments-post.php" at REQUEST_UR ... show more wp-comments-post.php request blocked, no referer. Pattern match "wp-comments-post.php" at REQUEST_URI. (88520-197) show less	Hacking
🇮🇹 VHosting	2026-04-26 06:39:00 (5 months ago)	Detected mail brute force attack from 4 different servers	Brute-Force
🇫🇷 masterguru	2026-04-15 02:04:43 (5 months ago)	wp-comments-post.php request blocked, no referer. Pattern match "wp-comments-post.php" at REQUEST_UR ... show more wp-comments-post.php request blocked, no referer. Pattern match "wp-comments-post.php" at REQUEST_URI. (88520-196) show less	Hacking
🇫🇮 notelseit	2026-04-14 21:45:02 (5 months ago)	2026-04-14T23:45:01.316860+02:00 mail postfix/smtps/smtpd[304061]: warning: unknown[103.129.180.21]: ... show more 2026-04-14T23:45:01.316860+02:00 mail postfix/smtps/smtpd[304061]: warning: unknown[103.129.180.21]: SASL PLAIN authentication failed: (reason unavailable), [email protected] 2026-04-14T23:45:01.801175+02:00 mail postfix/smtps/smtpd[304061]: disconnect from unknown[103.129.180.21] ehlo=1 auth=0/1 commands=1/2 ... show less	Brute-Force Email Spam

Showing 1 to 15 of 16 reports

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