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AbuseIPDB » 190.89.137.2

190.89.137.2

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177 reports found in our database

42% ▼ ▼ ▼ Elevated

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ISP

T. R. TELECOMUNICACOES LTDA

Usage Type

Fixed Line ISP

ASN

AS270368

Domain Name

Unknown

Country

🇧🇷 Brazil

City

Americo de Campos, Sao Paulo

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

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IP Abuse Reports for 190.89.137.2:

This IP address has been reported a total of 177 times from 77 distinct sources. 190.89.137.2 was first reported on November 11th 2023, and the most recent report was 2 weeks ago. In the last 60 days, the top reporter locations were: Indonesia with 5 reports; Germany with 3 reports; United States of America with 3 reports. The most common categories in these recent reports were: Brute-Force 15 times; Hacking 7 times; Web App Attack 5 times; Email Spam 4 times; Port Scan 2 times; Other 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 vestibtech	2026-08-28 23:28:27 (2 weeks ago)	2026-08-28T17:28:26.870811-06:00 Host-KLAX-C dovecot[1183]: imap-login: Disconnected: Connection clo ... show more 2026-08-28T17:28:26.870811-06:00 Host-KLAX-C dovecot[1183]: imap-login: Disconnected: Connection closed (auth failed, 3 attempts in 18 secs): user=<[email protected]>, method=PLAIN, rip=190.89.137.2, lip=185.198.26.44, TLS, session=<GMAeziNa8pS+WYkC> ... show less	Brute-Force
🇫🇷 adlp.org	2026-08-28 21:50:57 (2 weeks ago)	Aug 28 21:50:50 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;190.89.137.2;;aboula ... show more Aug 28 21:50:50 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;190.89.137.2;;[email protected];imap;plain;1;@adlp.org$;10.0.10.2;143;Licence to kill Aug 28 21:50:53 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;190.89.137.2;;[email protected];imap;plain;1;@adlp.org$;10.0.10.2;143;Licence to kill Aug 28 21:50:56 nginx-mua ==imap/[email protected]== : TRAKEUR-Out;0;127.0.0.1;190.89.137.2;;[email protected];imap;plain;1;@adlp.org$;10.0.10.2;143;Licence to kill ... show less	Brute-Force
🇨🇦 play-pickleball.ca	2026-08-27 05:13:44 (2 weeks ago)	Aug 27 00:59:31 r.ca auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty ... show more Aug 27 00:59:31 r.ca auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=190.89.137.2 show less	Brute-Force Hacking
🇷🇺 DZBOT	2026-08-18 16:52:11 (3 weeks ago)	DZBOT: [MTA] NO LOGIN / auth failed	Port Scan Brute-Force
🇮🇩 sockominfo	2026-08-17 12:00:53 (3 weeks ago)	Zimbra: Login failures from malicious IP: 190.89.137.2. Threat Score: 6.4/10 (MEDIUM). Confidence: 4 ... show more Zimbra: Login failures from malicious IP: 190.89.137.2. 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: Very 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
🇩🇪 filstal.org	2026-08-12 13:00:30 (1 month ago)	Brute-force/Enumeration: Multiple login attempts for non-existent mail accounts (Honeytrap).	Email Spam Brute-Force
🇹🇭 thaizone.com	2026-08-11 12:22:02 (1 month ago)	Mail credential brute-force attack (SM3) #1	Email Spam Brute-Force
🇮🇩 sockominfo	2026-08-09 15:00:55 (1 month ago)	Zimbra: Login failures from malicious IP: 190.89.137.2. Threat Score: 6.3/10 (MEDIUM). Confidence: 4 ... show more Zimbra: Login failures from malicious IP: 190.89.137.2. 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	2026-08-09 14:00:53 (1 month ago)	Zimbra: Login failures from malicious IP: 190.89.137.2. Threat Score: 6.4/10 (MEDIUM). Confidence: 4 ... show more Zimbra: Login failures from malicious IP: 190.89.137.2. 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: Very 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
🇺🇸 kosada.com	2026-08-08 19:41:24 (1 month ago)	IMAP password guessing	Brute-Force
🇩🇪 Tamsy	2026-08-03 22:00:04 (1 month ago)	SMTP - Brute-force attack	Brute-Force
🇳🇱 JCB	2026-08-02 08:42:00 (1 month ago)	imap-login	Brute-Force
🇺🇸 etu brutus	2026-07-30 16:34:33 (1 month ago)	190.89.137.2 Blocked by [Attack Vector List] ...	Hacking Brute-Force Exploited Host
🇩🇪 ksol-hostmaster	2026-07-30 11:56:00 (1 month ago)	Jul 30 13:56:00 ksol dovecot[89954]: auth-worker(37868): conn unix:auth-worker (uid=143): auth-worke ... show more Jul 30 13:56:00 ksol dovecot[89954]: auth-worker(37868): conn unix:auth-worker (uid=143): auth-worker<7>: sql(anonymized@email,190.89.137.2,<FuxjwdJXEMa+WYkC>): unknown user (given password: I-AM-A-SUCKER-USING-A-WRONG-PASSWORD) ... show less	Brute-Force
🇿🇦 hostsec_za	2026-07-30 00:05:11 (1 month ago)	IMAP Auth Attack. 10 failed logins in 6 hours.	Brute-Force

Showing 1 to 15 of 177 reports

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