JavaScript is disabled. Some features of this site may not work properly. For a smoother experience, please enable JavaScript in your browser settings.

AbuseIPDB » 66.56.81.26

66.56.81.26 was found in our database!

This IP was reported 27 times. Confidence of Abuse is 0%: ?

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 66.56.81.26

Whois 66.56.81.26

IP Abuse Reports for 66.56.81.26:

This IP address has been reported a total of 27 times from 19 distinct sources. 66.56.81.26 was first reported on August 12th 2025, and the most recent report was 3 months ago.

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

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇫🇷 SpaceHost-Server	2026-03-16 02:45:35 (3 months ago)		Brute-Force Web App Attack
🇹🇷 rtbh.com.tr	2026-03-15 20:12:04 (3 months ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇹🇷 rtbh.com.tr	2026-03-14 20:12:03 (3 months ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇫🇷 SpaceHost-Server	2026-03-14 02:23:30 (3 months ago)		Brute-Force Web App Attack
🇮🇹 VHosting	2026-03-12 16:35:01 (3 months ago)	Detected mail brute force attack from 4 different servers	Brute-Force
🇺🇸 bigscoots.com	2026-03-12 14:37:10 (3 months ago)	(smtpauth) Failed SMTP AUTH login from 66.56.81.26 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25 ... show more (smtpauth) Failed SMTP AUTH login from 66.56.81.26 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-03-12 10:36:37 dovecot_plain authenticator failed for H=([10.25.18.97]) [66.56.81.26]:28570: 535 Incorrect authentication data ([email protected]) 2026-03-12 10:36:43 dovecot_login authenticator failed for H=([10.25.18.97]) [66.56.81.26]:28570: 535 Incorrect authentication data ([email protected]) 2026-03-12 10:36:49 dovecot_plain authenticator failed for H=([10.25.18.97]) [66.56.81.26]:15175: 535 Incorrect authentication data ([email protected]) 2026-03-12 10:36:55 dovecot_login authenticator failed for H=([10.25.18.97]) [66.56.81.26]:15175: 535 Incorrect authentication data ([email protected]) 2026-03-12 10:37:07 dovecot_plain authenticator failed for H=([10.25.18.97]) [66.56.81.26]:13524: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇮🇩 xveil	2026-03-12 13:38:04 (3 months ago)	2026-03-12T20:38:01.929049 mail-honeypot postfix/submission/smtpd[30635]: warning: unknown[66.56.81. ... show more 2026-03-12T20:38:01.929049 mail-honeypot postfix/submission/smtpd[30635]: warning: unknown[66.56.81.26]: SASL PLAIN authentication failed: authentication failure ... show less	Brute-Force
🇨🇿 lp	2026-03-12 13:24:55 (3 months ago)	Email account brute force: 6 attempts were recorded from 66.56.81.26 2026-03-12T14:13:05+01:00 warni ... show more Email account brute force: 6 attempts were recorded from 66.56.81.26 2026-03-12T14:13:05+01:00 warning: unknown[66.56.81.26]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-03-12T14:13:05+01:00 warning: unknown[66.56.81.26]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-03-12T14:13:07+01:00 warning: unknown[66.56.81.26]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-03-12T14:13:07+01:00 warning: unknown[66.56.81.26]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-03-12T14:13:15+01:00 warning: unknown[66.56.81.26]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-03-12T14:13:16+01:00 warning: unknown[66.56.81.26]: SASL LOGIN authentication failed: authentication failure, s show less	Brute-Force
🇩🇪 ipcop.net	2026-03-12 13:06:41 (3 months ago)	2026-03-12T14:01:27.149499+01:00 mail.srvfarm.net postfix/submission/smtpd[2348779]: warning: unknow ... show more 2026-03-12T14:01:27.149499+01:00 mail.srvfarm.net postfix/submission/smtpd[2348779]: warning: unknown[66.56.81.26]: SASL PLAIN authentication failed: (reason unavailable), [email protected] 2026-03-12T14:01:33.489982+01:00 mail.srvfarm.net postfix/submission/smtpd[2348779]: warning: unknown[66.56.81.26]: SASL LOGIN authentication failed: (reason unavailable), [email protected] 2026-03-12T14:01:33.601853+01:00 mail.srvfarm.net postfix/submission/smtpd[2348779]: disconnect from unknown[66.56.81.26] ehlo=2 starttls=1 auth=0/2 quit=1 commands=4/6 2026-03-12T14:01:40.489641+01:00 mail.srvfarm.net postfix/smtps/smtpd[2348729]: warning: unknown[66.56.81.26]: SASL PLAIN authentication failed: (reason unavailable), [email protected] 2026-03-12T14:06:40.535190+01:00 mail.srvfarm.net postfix/smtps/smtpd[2348729]: disconnect from unknown[66.56.81.26] ehlo=1 auth=0/1 commands=1/2 show less	Fraud VoIP Brute-Force
🇬🇧 djboddington	2026-03-12 13:01:34 (3 months ago)	This IP was detected by CrowdSec triggering crowdsecurity/postfix-spam	Email Spam
🇫🇷 UM3	2026-03-12 13:00:14 (3 months ago)	Exim Auth Failed	Brute-Force
Anonymous	2026-02-27 22:35:06 (3 months ago)	Unauthorized connection attempt detected in the last 24 hours	Hacking
🇺🇸 xmission.com	2026-02-23 08:45:28 (3 months ago)	Blocked by UFW (TCP on 6946) Source port: 42686 TTL: 52 Packet length: 60 TOS: 0x08 This report (fo ... show more Blocked by UFW (TCP on 6946) Source port: 42686 TTL: 52 Packet length: 60 TOS: 0x08 This report (for 66.56.81.26) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-02-21 15:18:28 (3 months ago)	Blocked by UFW (TCP on 6946) Source port: 54857 TTL: 51 Packet length: 60 TOS: 0x08 This report (fo ... show more Blocked by UFW (TCP on 6946) Source port: 54857 TTL: 51 Packet length: 60 TOS: 0x08 This report (for 66.56.81.26) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
Anonymous	2026-02-09 20:35:15 (4 months ago)	Unauthorized connection attempt detected in the last 24 hours	Hacking

Showing 1 to 15 of 27 reports

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩

Recently Reported IPs:

🇧🇷 2804:37f0:fcf3:ed00:a0a1:3cee:b24e:a07f

🇪🇸 217.154.106.153

🇺🇸 205.169.39.38

🇨🇳 171.108.183.137

🇺🇸 167.99.148.102

🇮🇳 157.20.211.209

🇺🇸 147.185.132.189

🇺🇸 147.185.132.150

🇮🇳 139.59.36.109

🇨🇳 112.103.61.129

🇺🇸 103.215.74.213

🇱🇹 45.227.254.170

🇺🇸 24.142.170.231

🇺🇸 18.190.15.50

🇺🇸 3.101.14.101

🇺🇸 2607:fb90:a581:c9f7:30e6:f4c7:5064:3f75

🇨🇳 221.228.203.3

🇺🇸 147.185.132.13

🇳🇬 102.88.21.136

🇰🇷 101.36.114.222