AbuseIPDB » 50.215.135.100

50.215.135.100 was found in our database!

This IP was reported 929 times. Confidence of Abuse is 100%: ?

100%

ISP	Comcast Cable Communications LLC
Usage Type	Fixed Line ISP
Hostname(s)	50-215-135-100-static.hfc.comcastbusiness.net
Domain Name	comcast.net
Country	United States of America
City	Bridgeton, New Jersey

IP info including ISP, Usage Type, and Location provided by IP2Location. Updated monthly.

Report 50.215.135.100

Whois 50.215.135.100

IP Abuse Reports for 50.215.135.100:

This IP address has been reported a total of 929 times from 270 distinct sources. 50.215.135.100 was first reported on November 25th 2022, 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	Comment	Categories
openstrike.co.uk	2023-12-01 23:51:51 (1 week ago)	SMTP auth failures (1)	Brute-Force
Paul Smith	2023-12-01 17:40:53 (1 week ago)	Email Auth Brute force attack 7/7 in last day	Brute-Force
AdrianT	2023-12-01 10:48:02 (1 week ago)	SMTP port scanning	Port Scan
vbios.com	2023-12-01 10:05:43 (1 week ago)	MAIL Brute-force	Email Spam Brute-Force
basing	2023-12-01 09:36:02 (1 week ago)	2023-12-01 10:36:02 idz SASL PLAIN auth failed: rhost=50.215.135.100...	Brute-Force
weblite	2023-12-01 09:19:41 (1 week ago)	LONG_RUNNING SMTP_BRUTE_FORCE	Brute-Force
shaunc	2023-12-01 08:11:27 (1 week ago)	Dec 1 02:11:24 mailman postfix/smtpd[28814]: warning: unknown[50.215.135.100]: SASL LOGIN authentic ... show moreDec 1 02:11:24 mailman postfix/smtpd[28814]: warning: unknown[50.215.135.100]: SASL LOGIN authentication failed: authentication failure show less	Brute-Force
Anonymous	2023-12-01 07:10:23 (1 week ago)	Dec 1 08:10:23 host postfix/smtpd\[28618\]: warning: unknown\[50.215.135.100\]: SASL PLAIN authent ... show moreDec 1 08:10:23 host postfix/smtpd\[28618\]: warning: unknown\[50.215.135.100\]: SASL PLAIN authentication failed: show less	Email Spam Brute-Force
SiyCah	2023-12-01 07:00:12 (1 week ago)	IP banned by fail2ban; banned in jail postfix. Report generated by fail2abuseipdb.	Hacking Brute-Force
NOC ST	2023-12-01 06:39:46 (1 week ago)	Dec 1 03:36:26 zimbramta01 postfix/smtpd[11506]: warning: unknown[50.215.135.100]: SASL LOGIN authe ... show moreDec 1 03:36:26 zimbramta01 postfix/smtpd[11506]: warning: unknown[50.215.135.100]: SASL LOGIN authentication failed: authentication failure Dec 1 03:39:44 zimbramta01 postfix/smtps/smtpd[20100]: warning: unknown[50.215.135.100]: SASL LOGIN authentication failed: authentication failure Dec 1 03:39:44 zimbramta01 postfix/smtps/smtpd[20100]: warning: unknown[50.215.135.100]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force
NOC ST	2023-12-01 06:22:27 (1 week ago)	Nov 30 20:06:14 zimbramta01 postfix/smtps/smtpd[31283]: warning: unknown[50.215.135.100]: SASL LOGIN ... show moreNov 30 20:06:14 zimbramta01 postfix/smtps/smtpd[31283]: warning: unknown[50.215.135.100]: SASL LOGIN authentication failed: authentication failure Dec 1 01:04:29 zimbramta01 postfix/smtps/smtpd[7761]: warning: unknown[50.215.135.100]: SASL LOGIN authentication failed: authentication failure Dec 1 02:24:53 zimbramta01 postfix/submission/smtpd[28433]: warning: unknown[50.215.135.100]: SASL LOGIN authentication failed: authentication failure Dec 1 03:22:25 zimbramta01 postfix/smtps/smtpd[5285]: warning: unknown[50.215.135.100]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force
dsmidge	2023-12-01 05:55:40 (1 week ago)	Dec 1 06:55:26 server postfix/smtpd[2845424]: connect from unknown[50.215.135.100] Dec 1 06: ... show moreDec 1 06:55:26 server postfix/smtpd[2845424]: connect from unknown[50.215.135.100] Dec 1 06:55:39 server postfix/smtpd[2845424]: lost connection after AUTH from unknown[50.215.135.100] ... show less	Email Spam
dn-systems.net	2023-12-01 05:05:44 (1 week ago)	2023-11-30 23:55:39.555 [18226] no MAIL in SMTP connection from [50.215.135.100]:46466 I=[193.108.18 ... show more2023-11-30 23:55:39.555 [18226] no MAIL in SMTP connection from [50.215.135.100]:46466 I=[193.108.181.150]:587 D=15s 2023-12-01 06:05:32.412 [24745] login authenticator failed for (50-215-135-100-static.hfc.comcastbusiness.net) [50.215.135.100]:49654 I=[193.108.181.150]:587: 535 Incorrect authentication data ([email protected]) ... show less	Brute-Force
MSchienle	2023-12-01 02:54:07 (1 week ago)	Nov 30 20:51:09 customvisuals postfix/smtpd[45305]: warning: unknown[50.215.135.100]: SASL LOGIN aut ... show moreNov 30 20:51:09 customvisuals postfix/smtpd[45305]: warning: unknown[50.215.135.100]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Email Spam
David Gebler	2023-12-01 02:24:56 (1 week ago)	Dec 1 02:24:56 mail auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty ... show moreDec 1 02:24:56 mail auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=50.215.135.100 show less	Email Spam Brute-Force