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AbuseIPDB » 66.56.80.36

66.56.80.36 was found in our database!

This IP was reported 43 times. Confidence of Abuse is 28%: ?

28%

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 66.56.80.36

Whois 66.56.80.36

IP Abuse Reports for 66.56.80.36:

This IP address has been reported a total of 43 times from 20 distinct sources. 66.56.80.36 was first reported on September 12th 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
🇧🇷 ICS Labs	2026-06-10 17:24:48 (1 week ago)	ICS Labs identified 66.56.80.36 as a malicious indicator from threat intelligence.	DDoS Attack Hacking Brute-Force Exploited Host
🇩🇪 ghostwarriors	2026-05-12 10:21:37 (1 month ago)	Webpage scraping	Brute-Force Bad Web Bot Web App Attack
🇩🇪 ghostwarriors	2026-05-06 13:50:32 (1 month ago)	Webpage scraping	Brute-Force Bad Web Bot Web App Attack
🇺🇸 bigscoots.com	2026-05-05 00:14:58 (1 month ago)	(PERMBLOCK) 66.56.80.36 (CA/Canada/-) has had more than 4 temp blocks in the last 86400 secs; Ports: ... show more (PERMBLOCK) 66.56.80.36 (CA/Canada/-) 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
🇫🇷 UM3	2026-05-04 22:10:17 (1 month ago)	Exim Auth Failed	Brute-Force
🇵🇱 Robert robert	2026-05-04 22:08:02 (1 month ago)	SASL LOGIN authentication failed	Email Spam
🇺🇸 bigscoots.com	2026-05-04 20:36:03 (1 month ago)	(smtpauth) Failed SMTP AUTH login from 66.56.80.36 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25 ... show more (smtpauth) Failed SMTP AUTH login from 66.56.80.36 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-04 16:35:31 dovecot_plain authenticator failed for H=([10.4.18.185]) [66.56.80.36]:26169: 535 Incorrect authentication data ([email protected]) 2026-05-04 16:35:37 dovecot_login authenticator failed for H=([10.4.18.185]) [66.56.80.36]:26169: 535 Incorrect authentication data ([email protected]) 2026-05-04 16:35:43 dovecot_plain authenticator failed for H=([10.4.18.185]) [66.56.80.36]:40362: 535 Incorrect authentication data ([email protected]) 2026-05-04 16:35:49 dovecot_login authenticator failed for H=([10.4.18.185]) [66.56.80.36]:40362: 535 Incorrect authentication data ([email protected]) 2026-05-04 16:35:59 dovecot_plain authenticator failed for H=([10.4.18.185]) [66.56.80.36]:5468: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇨🇿 lp	2026-05-04 19:50:37 (1 month ago)	Email account brute force: 6 attempts were recorded from 66.56.80.36 2026-05-04T20:11:13+02:00 warni ... show more Email account brute force: 6 attempts were recorded from 66.56.80.36 2026-05-04T20:11:13+02:00 warning: unknown[66.56.80.36]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-05-04T20:11:13+02:00 warning: unknown[66.56.80.36]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-05-04T20:11:15+02:00 warning: unknown[66.56.80.36]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-05-04T20:11:15+02:00 warning: unknown[66.56.80.36]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-05-04T20:12:13+02:00 warning: unknown[66.56.80.36]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-05-04T20:12:14+02:00 warning: unknown[66.56.80.36]: SASL LOGIN authentication failed: authentication show less	Brute-Force
🇺🇸 bigscoots.com	2026-05-04 18:11:28 (1 month ago)	(smtpauth) Failed SMTP AUTH login from 66.56.80.36 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25 ... show more (smtpauth) Failed SMTP AUTH login from 66.56.80.36 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-04 14:10:58 dovecot_plain authenticator failed for H=([10.4.18.185]) [66.56.80.36]:61044: 535 Incorrect authentication data ([email protected]) 2026-05-04 14:11:04 dovecot_login authenticator failed for H=([10.4.18.185]) [66.56.80.36]:61044: 535 Incorrect authentication data ([email protected]) 2026-05-04 14:11:10 dovecot_plain authenticator failed for H=([10.4.18.185]) [66.56.80.36]:21945: 535 Incorrect authentication data ([email protected]) 2026-05-04 14:11:16 dovecot_login authenticator failed for H=([10.4.18.185]) [66.56.80.36]:21945: 535 Incorrect authentication data ([email protected]) 2026-05-04 14:11:25 dovecot_plain authenticator failed for H=([10.4.18.185]) [66.56.80.36]:48623: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇧🇷 SvrAdmin	2026-05-04 17:37:31 (1 month ago)	[101] (smtpauth) Failed SMTP AUTH login from 66.56.80.36 (CA/Canada/-): 5 in the last 3600 secs; Por ... show more [101] (smtpauth) Failed SMTP AUTH login from 66.56.80.36 (CA/Canada/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-05-04 14:37:01 dovecot_plain authenticator failed for H=([10.4.18.185]) [66.56.80.36]:38471: 535 Incorrect authentication data ([email protected]) 2026-05-04 14:37:07 dovecot_login authenticator failed for H=([10.4.18.185]) [66.56.80.36]:38471: 535 Incorrect authentication data ([email protected]) 2026-05-04 14:37:14 dovecot_plain authenticator failed for H=([10.4.18.185]) [66.56.80.36]:30202: 535 Incorrect authentication data ([email protected]) 2026-05-04 14:37:17 dovecot_login authenticator failed for H=([10.4.18.185]) [66.56.80.36]:30202: 535 Incorrect authentication data ([email protected]) 2026-05-04 14:37:29 dovecot_plain authenticator failed for H=([10.4.18.185]) [66.56.80.36]:31389: 535 Incorrect authentication data ([email protected]) show less	Port Scan Hacking Brute-Force Exploited Host
Anonymous	2026-05-04 05:57:05 (1 month ago)	(smtpauth) Failed SMTP AUTH login from 66.56.80.36 (CA/Canada/-)	Brute-Force
🇺🇸 bigscoots.com	2026-05-04 05:22:22 (1 month ago)	(smtpauth) Failed SMTP AUTH login from 66.56.80.36 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25 ... show more (smtpauth) Failed SMTP AUTH login from 66.56.80.36 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-04 01:21:54 dovecot_plain authenticator failed for H=([10.4.18.185]) [66.56.80.36]:11529: 535 Incorrect authentication data ([email protected]) 2026-05-04 01:22:00 dovecot_login authenticator failed for H=([10.4.18.185]) [66.56.80.36]:11529: 535 Incorrect authentication data ([email protected]) 2026-05-04 01:22:06 dovecot_plain authenticator failed for H=([10.4.18.185]) [66.56.80.36]:59482: 535 Incorrect authentication data ([email protected]) 2026-05-04 01:22:12 dovecot_login authenticator failed for H=([10.4.18.185]) [66.56.80.36]:59482: 535 Incorrect authentication data ([email protected]) 2026-05-04 01:22:20 dovecot_plain authenticator failed for H=([10.4.18.185]) [66.56.80.36]:45060: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇭🇺 Lacika555	2026-05-04 02:04:31 (1 month ago)	RdpGuard detected brute-force attempt on SMTP	Brute-Force
🇨🇿 lp	2026-05-04 01:50:49 (1 month ago)	Email account brute force: 6 attempts were recorded from 66.56.80.36 2026-05-04T02:16:53+02:00 warni ... show more Email account brute force: 6 attempts were recorded from 66.56.80.36 2026-05-04T02:16:53+02:00 warning: unknown[66.56.80.36]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-05-04T02:16:53+02:00 warning: unknown[66.56.80.36]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-05-04T02:17:00+02:00 warning: unknown[66.56.80.36]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-05-04T02:17:01+02:00 warning: unknown[66.56.80.36]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-05-04T02:18:22+02:00 warning: unknown[66.56.80.36]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-05-04T02:18:22+02:00 warning: unknown[66.56.80.36]: SASL LOGIN authentication failed: authentication failure, s show less	Brute-Force
Anonymous	2026-05-04 00:04:01 (1 month ago)	...	Brute-Force

Showing 1 to 15 of 43 reports

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