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AbuseIPDB » 190.89.136.196

190.89.136.196 was found in our database!

This IP was reported 142 times. Confidence of Abuse is 63%: ?

63%

ISP	T. R. TELECOMUNICACOES LTDA
Usage Type	Fixed Line ISP
ASN	AS270368
Domain Name	Unknown
Country	🇧🇷 Brazil
City	Votuporanga, Sao Paulo

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

Report 190.89.136.196

Whois 190.89.136.196

IP Abuse Reports for 190.89.136.196:

This IP address has been reported a total of 142 times from 71 distinct sources. 190.89.136.196 was first reported on November 11th 2023, and the most recent report was 6 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
Anonymous	2026-07-26 07:33:12 (6 hours ago)	Authentication failure	Brute-Force
🇫🇷 iroco.co	2026-07-25 20:54:05 (17 hours ago)	Jul 25 22:54:05 iroco cyrus/imap[3995212]: badlogin: [190.89.136.196] plaintext (winner_info1@iroco. ... show more Jul 25 22:54:05 iroco cyrus/imap[3995212]: badlogin: [190.89.136.196] plaintext ([email protected]) [SASL(-13): authentication failure: checkpass failed] ... show less	Email Spam
🇮🇩 sockominfo	2026-07-25 19:00:52 (19 hours ago)	Zimbra: Login failures from malicious IP: 190.89.136.196. Threat Score: 6.2/10 (MEDIUM). Confidence: ... show more Zimbra: Login failures from malicious IP: 190.89.136.196. 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	2026-07-25 18:00:53 (20 hours ago)	Zimbra: Login failures from malicious IP: 190.89.136.196. Threat Score: 6.4/10 (MEDIUM). Confidence: ... show more Zimbra: Login failures from malicious IP: 190.89.136.196. Threat Score: 6.4/10 (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	2026-07-25 17:00:11 (21 hours ago)	Zimbra: Login failures from malicious IP: 190.89.136.196. Threat Score: 6/10 (MEDIUM). Reported by T ... show more Zimbra: Login failures from malicious IP: 190.89.136.196. Threat Score: 6/10 (MEDIUM). Reported by TangerangKota-CSIRT show less	Hacking Web App Attack
🇩🇪 FeG Deutschland	2026-07-25 15:26:06 (23 hours ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇩🇪 FeG Deutschland	2026-07-24 06:56:05 (2 days ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇩🇪 jasperedv.de	2026-07-16 09:37:14 (1 week ago)	Failed IMAP Login - Brutforcing	Email Spam Brute-Force
🇿🇦 hostsec_za	2026-07-16 05:45:09 (1 week ago)	IMAP Auth Attack. 12 failed logins in 6 hours.	Brute-Force
🇳🇱 maxxsense	2026-07-16 04:39:05 (1 week ago)	190.89.136.196 (BR/Brazil/-), 12 distributed imapd attacks on account [redacted]	Brute-Force
🇮🇩 sockominfo	2026-07-10 21:00:52 (2 weeks ago)	Zimbra: Login failures from malicious IP: 190.89.136.196. Threat Score: 6.4/10 (MEDIUM). Confidence: ... show more Zimbra: Login failures from malicious IP: 190.89.136.196. Threat Score: 6.4/10 (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	2026-07-10 20:00:09 (2 weeks ago)	Zimbra: Login failures from malicious IP: 190.89.136.196. Threat Score: 6/10 (MEDIUM). Reported by T ... show more Zimbra: Login failures from malicious IP: 190.89.136.196. Threat Score: 6/10 (MEDIUM). Reported by TangerangKota-CSIRT show less	Hacking Web App Attack
🇺🇸 TAY	2026-07-10 18:17:43 (2 weeks ago)	2026-07-11 02:17:34 auth-worker(335950): Info: sql(kcloh,190.89.136.196,<t0ArwUVW8+G+WYjE>): unknown ... show more 2026-07-11 02:17:34 auth-worker(335950): Info: sql(kcloh,190.89.136.196,<t0ArwUVW8+G+WYjE>): unknown user 2026-07-11 02:17:42 auth-worker(335950): Info: sql(kcloh,190.89.136.196,<t0ArwUVW8+G+WYjE>): unknown user ... show less	Brute-Force
🇩🇪 FeG Deutschland	2026-07-09 14:42:02 (2 weeks ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇺🇸 brianbgv	2026-07-04 18:33:32 (3 weeks ago)	Dovecot mail abuse detected by Fail2Ban	Port Scan Hacking SSH

Showing 1 to 15 of 142 reports

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