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AbuseIPDB » 74.197.220.5

74.197.220.5 was found in our database!

This IP was reported 980 times. Confidence of Abuse is 100%: ?

100%

ISP	Optimum
Usage Type	Fixed Line ISP
ASN	AS19108
Hostname(s)	c74-197-220-5.dh.suddenlink.net
Domain Name	optimum.com
Country	🇺🇸 United States of America
City	Chickasha, Oklahoma

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

Report 74.197.220.5

Whois 74.197.220.5

IP Abuse Reports for 74.197.220.5:

This IP address has been reported a total of 980 times from 221 distinct sources. 74.197.220.5 was first reported on March 16th 2026, and the most recent report was 31 minutes ago.

Recent Reports: We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇦🇺 brocococonut	2026-06-07 21:12:42 (31 minutes ago)	2026-06-07 19:15:42 dovecot_login authenticator failed for (244.14.207.178.in-addr.arpa) [74.197.220 ... show more 2026-06-07 19:15:42 dovecot_login authenticator failed for (244.14.207.178.in-addr.arpa) [74.197.220.5]: 535 Incorrect authentication data (set_id=bookings) 2026-06-07 19:15:42 dovecot_login authenticator failed for (244.14.207.178.in-addr.arpa) [74.197.220.5]: 535 Incorrect authentication data (set_id=bookings) 2026-06-07 19:15:42 dovecot_login authenticator failed for (244.14.207.178.in-addr.arpa) [74.197.220.5]: 535 Incorrect authentication data (set_id=bookings) 2026-06-08 07:12:42 dovecot_login authenticator failed for ([121.66.63.186]) [74.197.220.5]: 535 Incorrect authentication data (set_id=abuse) 2026-06-08 07:12:42 dovecot_login authenticator failed for ([121.66.63.186]) [74.197.220.5]: 535 Incorrect authentication data (set_id=abuse) ... show less	Brute-Force
🇩🇪 Paul Smith	2026-06-07 17:33:04 (4 hours ago)	Email Auth Brute force attack 1/1 in last day	Brute-Force
🇩🇪 kreativstrecke	2026-06-07 15:48:47 (5 hours ago)	2026-06-07T17:48:45.479577+02:00 srv03 postfix/smtps/smtpd[1999322]: warning: unknown[74.197.220.5]: ... show more 2026-06-07T17:48:45.479577+02:00 srv03 postfix/smtps/smtpd[1999322]: warning: unknown[74.197.220.5]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=juhana_cates 2026-06-07T17:48:46.306197+02:00 srv03 postfix/smtps/smtpd[1999322]: lost connection after AUTH from unknown[74.197.220.5] 2026-06-07T17:48:46.306631+02:00 srv03 postfix/smtps/smtpd[1999322]: disconnect from unknown[74.197.220.5] ehlo=1 auth=0/1 commands=1/2 ... show less	Brute-Force
🇬🇧 PeravixGroup	2026-06-07 13:45:47 (7 hours ago)	Honeypot detection: Telnet / IoT device brute-force or exploitation attempt on port 23. Severity: ME ... show more Honeypot detection: Telnet / IoT device brute-force or exploitation attempt on port 23. Severity: MEDIUM. Aaran.cloud show less	IoT Targeted Brute-Force
🇩🇪 FeG Deutschland	2026-06-07 13:34:12 (8 hours ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇷🇴 iulianh	2026-06-07 09:05:53 (12 hours ago)	25,465,587	Brute-Force SSH
🇩🇪 EGP Abuse Dept	2026-06-07 01:41:04 (20 hours ago)	Numeric HELO: 219.248.4.146	Email Spam Exploited Host
🇫🇷 smtp.com.es	2026-06-07 01:10:29 (20 hours ago)	Brute force attempt.	Brute-Force Email Spam
🇭🇺 dd3589	2026-06-07 00:54:02 (20 hours ago)	2026-06-07T02:53:26.435520+02:00 <masked> exim[172535].info: REJECT [74.197.220.5]: bad recipient co ... show more 2026-06-07T02:53:26.435520+02:00 <masked> exim[172535].info: REJECT [74.197.220.5]: bad recipient count high [100] show less	Brute-Force
🇵🇱 bmino.pl	2026-06-06 23:05:16 (22 hours ago)	Autoban IP(2): 74.197.220.5 - Hostname: Suddenlink Communications - City: Chickasha - Region: Oklaho ... show more Autoban IP(2): 74.197.220.5 - Hostname: Suddenlink Communications - City: Chickasha - Region: Oklahoma - Country: United States - Location: - Organization: Optimum - failed attempts. show less	Brute-Force
🇩🇪 MarkGGN	2026-06-06 22:54:36 (22 hours ago)	SMTP Bruteforce. 2026-06-07T00:54:34.523304+02:00 . postfix/smtpd[3221545]: warning: unknown[74.19 ... show more SMTP Bruteforce. 2026-06-07T00:54:34.523304+02:00 . postfix/smtpd[3221545]: warning: unknown[74.197.220.5]: SASL LOGIN authentication failed: authentication failure, sasl_username=guild-wars_admin 2026-06-07T00:54:35.679444+02:00 . postfix/smtpd[3221545]: disconnect from unknown[74.197.220.5] ehlo=2 starttls=1 auth=0/1 commands=3/4 show less	Brute-Force
🇳🇱 Slartibartfast	2026-06-06 19:11:15 (1 day ago)	SMTP Brute Force	Brute-Force
🇬🇧 killian7603	2026-06-06 19:10:08 (1 day ago)	Logon Policy Violation	Email Spam Spoofing Brute-Force
🇩🇪 Paul Smith	2026-06-06 17:29:23 (1 day ago)	Email Auth Brute force attack 4/4 in last day	Brute-Force
🇩🇪 eskilbrun	2026-06-06 16:22:32 (1 day ago)	2026-06-06T18:14:42.926823+02:00 linode1.eskil.net postfix/smtpd[29058]: lost connection after CONNE ... show more 2026-06-06T18:14:42.926823+02:00 linode1.eskil.net postfix/smtpd[29058]: lost connection after CONNECT from unknown[74.197.220.5] 2026-06-06T18:22:31.434119+02:00 linode1.eskil.net postfix/smtpd[29093]: warning: unknown[74.197.220.5]: SASL LOGIN authentication failed: (reason unavailable), [email protected] 2026-06-06T18:22:31.905242+02:00 linode1.eskil.net postfix/smtpd[29093]: lost connection after AUTH from unknown[74.197.220.5] ... show less	Brute-Force

Showing 1 to 15 of 980 reports

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