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AbuseIPDB » 135.225.129.236

135.225.129.236 was found in our database!

This IP was reported 23 times. Confidence of Abuse is 62%: ?

62%

ISP	Microsoft Limited
Usage Type	Data Center/Web Hosting/Transit
ASN	AS8075
Domain Name	microsoft.com
Country	🇸🇪 Sweden
City	Gavle, Gavleborg

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

Report 135.225.129.236

Whois 135.225.129.236

IP Abuse Reports for 135.225.129.236:

This IP address has been reported a total of 23 times from 19 distinct sources. 135.225.129.236 was first reported on May 27th 2026, and the most recent report was 3 weeks ago.

Old Reports: The most recent abuse report for this IP address is from 3 weeks ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇩🇪 marcelhalls	2026-05-28 03:00:12 (3 weeks ago)	Repeated attacks detected by Fail2Ban in recidive jail	Hacking
Anonymous	2026-05-28 00:24:09 (3 weeks ago)	Fail2Ban report from Agria Informatika Ltd.	Brute-Force SSH
🇬🇧 cg-design.co.uk	2026-05-28 00:13:49 (3 weeks ago)	(smtpauth) Failed SMTP AUTH login from 135.225.129.236 (SE/Sweden/-)	Brute-Force
🇩🇪 Nerdscave Hosting	2026-05-28 00:10:24 (3 weeks ago)	SMTP brute-force detected by Fail2Ban in plesk-postfix jail	Email Spam Brute-Force
🇦🇺 screwlooseit.com.au	2026-05-27 23:41:27 (3 weeks ago)	Blocked by CSF 13 firewall - Rule: mysaslmatch US/United States/-	Web App Attack
🇺🇸 vandomatos	2026-05-27 23:33:44 (3 weeks ago)	May 27 15:16:01 servidor postfix/smtps/smtpd[3199954]: warning: unknown[135.225.129.236]: SASL LOGIN ... show more May 27 15:16:01 servidor postfix/smtps/smtpd[3199954]: warning: unknown[135.225.129.236]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 27 16:20:17 servidor postfix/smtps/smtpd[3205125]: warning: unknown[135.225.129.236]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 27 16:33:41 servidor postfix/smtps/smtpd[3205808]: warning: unknown[135.225.129.236]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... show less	Phishing Web Spam Email Spam Hacking Spoofing Brute-Force Bad Web Bot
Anonymous	2026-05-27 23:32:33 (3 weeks ago)	May 27 23:58:57 mx1 postfix/smtps/smtpd[11004]: warning: unknown[135.225.129.236]: SASL LOGIN authen ... show more May 27 23:58:57 mx1 postfix/smtps/smtpd[11004]: warning: unknown[135.225.129.236]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 28 01:17:50 mx1 postfix/smtps/smtpd[22077]: warning: unknown[135.225.129.236]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 28 01:32:33 mx1 postfix/smtps/smtpd[23811]: warning: unknown[135.225.129.236]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... show less	Brute-Force
🇺🇸 bigscoots.com	2026-05-27 23:17:53 (3 weeks ago)	(PERMBLOCK) 135.225.129.236 (SE/Sweden/-) has had more than 4 temp blocks in the last 86400 secs; Po ... show more (PERMBLOCK) 135.225.129.236 (SE/Sweden/-) has had more than 4 temp blocks in the last 86400 secs; Ports: *; Direction: 1; Trigger: LF_PERMBLOCK_COUNT; Logs: show less	Brute-Force SSH
🇺🇸 bigscoots.com	2026-05-27 22:58:14 (3 weeks ago)	(smtpauth) Failed SMTP AUTH login from 135.225.129.236 (SE/Sweden/-): 5 in the last 3600 secs; Ports ... show more (smtpauth) Failed SMTP AUTH login from 135.225.129.236 (SE/Sweden/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-27 18:45:26 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:59048: 535 Incorrect authentication data ([email protected]) 2026-05-27 18:51:11 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:55450: 535 Incorrect authentication data ([email protected]) 2026-05-27 18:54:32 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:41984: 535 Incorrect authentication data ([email protected]) 2026-05-27 18:56:44 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:36104: 535 Incorrect authentication data ([email protected]) 2026-05-27 18:58:13 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:59426: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇺🇸 bigscoots.com	2026-05-27 22:29:03 (3 weeks ago)	(smtpauth) Failed SMTP AUTH login from 135.225.129.236 (SE/Sweden/-): 5 in the last 3600 secs; Ports ... show more (smtpauth) Failed SMTP AUTH login from 135.225.129.236 (SE/Sweden/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-27 17:32:07 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:51720: 535 Incorrect authentication data ([email protected]) 2026-05-27 17:41:39 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:53588: 535 Incorrect authentication data ([email protected]) 2026-05-27 18:13:37 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:43834: 535 Incorrect authentication data ([email protected]) 2026-05-27 18:18:11 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:40022: 535 Incorrect authentication data ([email protected]) 2026-05-27 18:29:00 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:60688: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇺🇸 bigscoots.com	2026-05-27 21:03:17 (3 weeks ago)	(smtpauth) Failed SMTP AUTH login from 135.225.129.236 (SE/Sweden/-): 5 in the last 3600 secs; Ports ... show more (smtpauth) Failed SMTP AUTH login from 135.225.129.236 (SE/Sweden/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-27 16:03:19 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:58856: 535 Incorrect authentication data ([email protected]) 2026-05-27 16:07:28 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:49966: 535 Incorrect authentication data ([email protected]) 2026-05-27 16:34:36 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:51588: 535 Incorrect authentication data ([email protected]) 2026-05-27 17:00:20 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:37700: 535 Incorrect authentication data ([email protected]) 2026-05-27 17:03:16 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:57194: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇺🇸 bigscoots.com	2026-05-27 19:58:28 (3 weeks ago)	(smtpauth) Failed SMTP AUTH login from 135.225.129.236 (SE/Sweden/-): 5 in the last 3600 secs; Ports ... show more (smtpauth) Failed SMTP AUTH login from 135.225.129.236 (SE/Sweden/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-27 15:18:21 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:54764: 535 Incorrect authentication data ([email protected]) 2026-05-27 15:33:58 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:55116: 535 Incorrect authentication data ([email protected]) 2026-05-27 15:48:48 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:47522: 535 Incorrect authentication data ([email protected]) 2026-05-27 15:52:45 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:50258: 535 Incorrect authentication data ([email protected]) 2026-05-27 15:58:25 dovecot_login authenticator failed for H=(ADMIN) [135.225.129.236]:47012: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇺🇸 sumnone	2026-05-27 17:49:49 (3 weeks ago)	Port probing on unauthorized port 465	Port Scan Hacking Exploited Host
Anonymous	2026-05-27 04:30:30 (3 weeks ago)	Failed login attempt detected by Fail2Ban in plesk-postfix jail	Brute-Force
🇧🇷 SvrAdmin	2026-05-27 03:29:02 (3 weeks ago)	[293] (smtpauth) Failed SMTP AUTH login from 135.225.129.236 (SE/Sweden/-): 5 in the last 3600 secs; ... show more [293] (smtpauth) Failed SMTP AUTH login from 135.225.129.236 (SE/Sweden/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: May 27 00:11:10 cwp01 postfix/smtpd[31748]: warning: unknown[135.225.129.236]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 27 00:15:36 cwp01 postfix/smtpd[437]: warning: unknown[135.225.129.236]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 27 00:20:06 cwp01 postfix/smtpd[1699]: warning: unknown[135.225.129.236]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 27 00:24:30 cwp01 postfix/smtpd[2109]: warning: unknown[135.225.129.236]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 27 00:29:00 cwp01 postfix/smtpd[21922]: warning: unknown[135.225.129.236]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Port Scan Hacking Brute-Force Exploited Host

Showing 1 to 15 of 23 reports

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