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

AbuseIPDB » 149.12.201.100

149.12.201.100

Neutral Activity

202 reports found in our database

0% Low Risk

Abuse confidence score ?

ISP

Cogent Communications - IPENG

Usage Type

Fixed Line ISP

ASN

AS174

Domain Name

cogentco.com

Country

🇺🇸 United States of America

City

Washington, District of Columbia

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

Report Whois

No reports in the last 60 days

149.12.201.100 has been reported 202 times. The most recent report is from 3 years ago.

The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.

IP Abuse Reports for 149.12.201.100:

This IP address has been reported a total of 202 times from 84 distinct sources. 149.12.201.100 was first reported on June 9th 2023, and the most recent report was 3 years ago.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 Thomas Anderson	2023-07-18 12:45:00 (3 years ago)		Hacking Brute-Force Web App Attack
🇦🇷 dblanque	2023-07-15 12:39:38 (3 years ago)	Fail2ban - Dovecot Ban Event Triggered. (IP: 149.12.201.100)	Email Spam Brute-Force
🇭🇺 dd3589	2023-07-11 13:51:02 (3 years ago)	2023-07-11T15:49:42+02:00 <masked> exim[958929]: fixed_login authenticator failed for ([149.12.201.1 ... show more 2023-07-11T15:49:42+02:00 <masked> exim[958929]: fixed_login authenticator failed for ([149.12.201.100]) [149.12.201.100]: 535 Incorrect authentication data ([email protected]) show less	Brute-Force
Anonymous	2023-07-11 13:33:59 (3 years ago)	(smtpauth) Failed SMTP AUTH login from 149.12.201.100 (-)	Brute-Force
🇩🇪 ipcop.net	2023-07-11 13:00:08 (3 years ago)	Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.2 ... show more Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[149.12.201.100]> Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[149.12.201.100]> Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[149.12.201.100]> Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <info@bauer-s show less	Fraud VoIP Brute-Force
🇩🇪 ipcop.net	2023-07-11 13:00:08 (3 years ago)	Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.2 ... show more Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[149.12.201.100]> Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[149.12.201.100]> Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[149.12.201.100]> Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <info@bauer-s show less	Fraud VoIP Brute-Force
🇩🇪 ipcop.net	2023-07-11 13:00:08 (3 years ago)	Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.2 ... show more Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[149.12.201.100]> Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[149.12.201.100]> Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[149.12.201.100]> Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <info@bauer-s show less	Fraud VoIP Brute-Force
🇩🇪 ipcop.net	2023-07-11 13:00:08 (3 years ago)	Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.2 ... show more Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[149.12.201.100]> Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[149.12.201.100]> Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[149.12.201.100]> Jul 11 15:00:05 mail.srvfarm.net postfix/smtpd[3499974]: NOQUEUE: reject: RCPT from unknown[149.12.201.100]: 554 5.7.1 <info@bauer-s show less	Fraud VoIP Brute-Force
🇩🇪 kreativstrecke	2023-07-11 05:41:23 (3 years ago)	Jul 11 07:41:22 srv02 postfix/smtpd[751087]: warning: unknown[149.12.201.100]: SASL LOGIN authentica ... show more Jul 11 07:41:22 srv02 postfix/smtpd[751087]: warning: unknown[149.12.201.100]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 11 07:41:23 srv02 postfix/smtpd[751087]: lost connection after AUTH from unknown[149.12.201.100] Jul 11 07:41:23 srv02 postfix/smtpd[751087]: disconnect from unknown[149.12.201.100] ehlo=1 auth=0/1 commands=1/2 ... show less	Brute-Force
🇮🇩 xveil	2023-07-11 03:45:01 (3 years ago)	2023-07-11T10:44:59.991730 mail-honeypot postfix/submission/smtpd[13173]: warning: unknown[149.12.20 ... show more 2023-07-11T10:44:59.991730 mail-honeypot postfix/submission/smtpd[13173]: warning: unknown[149.12.201.100]: SASL PLAIN authentication failed: authentication failure ... show less	Brute-Force
🇫🇷 IpdbBot	2023-07-11 01:21:35 (3 years ago)	Too many invalid connections	Hacking
🇳🇱 maxxsense	2023-07-10 15:42:46 (3 years ago)	(postfix-unknown) Failed postfix unknown login with username [redacted] from 149.12.201.100 (-)	Hacking
🇬🇧 Paul Smith	2023-07-10 14:24:32 (3 years ago)	Email Auth Brute force attack 3/3 in last day	Brute-Force
🇲🇾 syokadmin	2023-07-10 09:08:44 (3 years ago)	149.12.201.100 (ES/Spain/-), 2 distributed smtpauth attacks on account [[email protected]] i ... show more 149.12.201.100 (ES/Spain/-), 2 distributed smtpauth attacks on account [[email protected]] in the last 3600 secs show less	Brute-Force
🇩🇪 fireiceage	2023-07-10 05:19:52 (3 years ago)	2023-07-09 18:36:18 plain_server authenticator failed for ([149.12.201.100]) [149.12.201.100]: 535 I ... show more 2023-07-09 18:36:18 plain_server authenticator failed for ([149.12.201.100]) [149.12.201.100]: 535 Incorrect authentication data ([email protected]) 2023-07-10 07:19:51 plain_server authenticator failed for ([149.12.201.100]) [149.12.201.100]: 535 Incorrect authentication data (set_id=bin) ... show less	Brute-Force

Showing 1 to 15 of 202 reports

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

Recently Reported IPs:

🇨🇦 34.19.174.19

🇺🇸 198.2.180.46

🇳🇱 195.178.110.227

🇩🇪 185.220.101.17

🇰🇷 118.33.119.34

🇺🇸 64.202.186.161

🇮🇳 34.93.169.51

🇫🇮 34.88.102.94

🇺🇸 23.23.137.202

🇨🇳 1.192.80.248

🇺🇸 2604:a880:400:d1:0:4:efaa:c001

🇧🇦 195.222.59.154

🇩🇪 80.187.122.242

🇩🇪 144.76.19.28

🇧🇷 131.0.248.71

🇩🇪 128.1.120.53

🇮🇹 81.56.27.240

🇧🇬 79.124.62.230

🇹🇼 35.194.215.35

🇺🇸 23.23.104.107