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AbuseIPDB » 66.56.81.50

66.56.81.50 was found in our database!

This IP was reported 20 times. Confidence of Abuse is 3%: ?

ISP	VPN Consumer Toronto, Canada
Usage Type	Data Center/Web Hosting/Transit
ASN	AS212238
Domain Name	vpnconsumer.com
Country	🇨🇦 Canada
City	Toronto, Ontario

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

Report 66.56.81.50

Whois 66.56.81.50

IP Abuse Reports for 66.56.81.50:

This IP address has been reported a total of 20 times from 11 distinct sources. 66.56.81.50 was first reported on July 20th 2025, and the most recent report was 1 week ago.

Old Reports: The most recent abuse report for this IP address is from 1 week ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 xmission.com	2026-06-12 15:27:39 (1 week ago)	Blocked by UFW (TCP on 1024) Source port: 14945 TTL: 52 Packet length: 60 TOS: 0x08 This report (fo ... show more Blocked by UFW (TCP on 1024) Source port: 14945 TTL: 52 Packet length: 60 TOS: 0x08 This report (for 66.56.81.50) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇨🇿 lp	2026-03-26 20:50:59 (2 months ago)	Email account brute force: 6 attempts were recorded from 66.56.81.50 2026-03-26T20:55:03+01:00 warni ... show more Email account brute force: 6 attempts were recorded from 66.56.81.50 2026-03-26T20:55:03+01:00 warning: unknown[66.56.81.50]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-03-26T20:55:03+01:00 warning: unknown[66.56.81.50]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-03-26T20:55:04+01:00 warning: unknown[66.56.81.50]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-03-26T20:55:05+01:00 warning: unknown[66.56.81.50]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-03-26T20:56:05+01:00 warning: unknown[66.56.81.50]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-03-26T20:56:05+01:00 warning: unknown[66.56.81.50]: SASL LOGIN authentication failed: authentication failu show less	Brute-Force
Anonymous	2026-03-02 18:35:15 (3 months ago)	Unauthorized connection attempt detected in the last 24 hours	Hacking
🇨🇿 lp	2026-03-02 10:34:53 (3 months ago)	Email account brute force: 6 attempts were recorded from 66.56.81.50 2026-03-02T11:16:49+01:00 warni ... show more Email account brute force: 6 attempts were recorded from 66.56.81.50 2026-03-02T11:16:49+01:00 warning: unknown[66.56.81.50]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-03-02T11:16:50+01:00 warning: unknown[66.56.81.50]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-03-02T11:16:52+01:00 warning: unknown[66.56.81.50]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-03-02T11:16:52+01:00 warning: unknown[66.56.81.50]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-03-02T11:17:00+01:00 warning: unknown[66.56.81.50]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-03-02T11:17:01+01:00 warning: unknown[66.56.81.50]: SASL LOGIN authentication failed: authentication failu show less	Brute-Force
🇩🇪 ITSNF	2026-02-24 14:46:31 (3 months ago)	FL Feb 24 15:46:17 server01 postfix/submission/smtpd[1361320]: warning: unknown[66.56.81.50]: SASL P ... show more FL Feb 24 15:46:17 server01 postfix/submission/smtpd[1361320]: warning: unknown[66.56.81.50]: SASL PLAIN authentication failed: (reason unavailable), [email protected] Feb 24 15:46:23 server01 postfix/submission/smtpd[1361320]: warning: unknown[66.56.81.50]: SASL LOGIN authentication failed: (reason unavailable), [email protected] Feb 24 15:46:30 server01 postfix/smtps/smtpd[1361323]: warning: unknown[66.56.81.50]: SASL PLAIN authentication failed: (reason unavailable), [email protected] show less	Email Spam Brute-Force
Anonymous	2026-02-12 04:00:09 (4 months ago)	Unauthorized connection attempt detected in the last 24 hours	Hacking
Anonymous	2026-02-09 03:55:06 (4 months ago)	Unauthorized connection attempt detected in the last 24 hours	Hacking
Anonymous	2026-02-06 03:50:22 (4 months ago)	Unauthorized connection attempt detected in the last 24 hours	Hacking
Anonymous	2026-01-27 06:45:15 (4 months ago)	Unauthorized connection attempt detected in the last 24 hours	Hacking
Anonymous	2026-01-21 15:15:11 (5 months ago)	Unauthorized connection attempt detected in the last 24 hours	Hacking
Anonymous	2026-01-06 20:10:11 (5 months ago)	Unauthorized connection attempt detected in the last 24 hours	Hacking
Anonymous	2025-12-30 06:35:03 (5 months ago)	BruteForce IMAP/POP3/SMTP	Brute-Force
🇧🇷 SvrAdmin	2025-12-30 06:34:53 (5 months ago)	[315] (smtpauth) Failed SMTP AUTH login from 66.56.81.50 (CA/Canada/-): 5 in the last 3600 secs; Por ... show more [315] (smtpauth) Failed SMTP AUTH login from 66.56.81.50 (CA/Canada/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: Dec 30 03:34:50 cwp01 postfix/smtpd[19305]: warning: unknown[66.56.81.50]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Dec 30 03:34:50 cwp01 postfix/smtpd[19323]: warning: unknown[66.56.81.50]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Dec 30 03:34:50 cwp01 postfix/smtpd[19320]: warning: unknown[66.56.81.50]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Dec 30 03:34:50 cwp01 postfix/smtpd[19321]: warning: unknown[66.56.81.50]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Dec 30 03:34:50 cwp01 postfix/smtpd[19322]: warning: unknown[66.56.81.50]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Port Scan Hacking Brute-Force Exploited Host
Anonymous	2025-12-24 08:45:34 (6 months ago)	Unauthorized connection attempt detected in the last 24 hours	Hacking
🇧🇪 cmbplf	2025-11-06 16:04:49 (7 months ago)	5 /?vbaun=eleeu (1mo3w4d)	Brute-Force Bad Web Bot

Showing 1 to 15 of 20 reports

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