AbuseIPDB » 51.120.120.17

51.120.120.17 was found in our database!

This IP was reported 50 times. Confidence of Abuse is 64%: ?

64%

ISP	Microsoft Limited UK
Usage Type	Data Center/Web Hosting/Transit
ASN	AS8075
Domain Name	microsoft.com
Country	Norway
City	Oslo, Oslo

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

Report 51.120.120.17

Whois 51.120.120.17

IP Abuse Reports for 51.120.120.17:

This IP address has been reported a total of 50 times from 24 distinct sources. 51.120.120.17 was first reported on May 16th 2025, and the most recent report was 2 weeks ago.

Old Reports: The most recent abuse report for this IP address is from 2 weeks ago. It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp in UTC	Comment	Categories
andrew mayer	2025-05-23 12:04:53 (2 weeks ago)	Banned by Fail2ban in jail mailu	Brute-Force SSH
andrew mayer	2025-05-22 10:54:17 (3 weeks ago)	Banned by Fail2ban in jail mailu	Brute-Force SSH
rtbh.com.tr	2025-05-21 20:08:17 (3 weeks ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
rtbh.com.tr	2025-05-20 20:08:16 (3 weeks ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
hostseries	2025-05-19 23:56:12 (3 weeks ago)	Trigger: LF_SMTPAUTH	Brute-Force
rtbh.com.tr	2025-05-19 20:08:14 (3 weeks ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
Anonymous	2025-05-19 14:13:41 (3 weeks ago)	Cluster member 10.170.91.37 (-) said, TEMPDENY 51.120.120.17, Reason:[(zimbra-mta) Failed login from ... show moreCluster member 10.170.91.37 (-) said, TEMPDENY 51.120.120.17, Reason:[(zimbra-mta) Failed login from 51.120.120.17 (NO/Norway/-): 30 in the last 3600 secs]; IP: 51.120.120.17; Ports: *; Direction: 0; Trigger: LF_CLUSTER; Logs: show less	Email Spam Brute-Force
FABIO EGAS	2025-05-19 09:53:56 (3 weeks ago)	(PERMBLOCK) 51.120.120.17 (NO/Norway/-) has had more than 4 temp blocks	Hacking
Anonymous	2025-05-19 04:30:07 (3 weeks ago)	Failed login attempt detected by Fail2Ban in plesk-postfix jail	Brute-Force
FABIO EGAS	2025-05-19 03:54:36 (3 weeks ago)	(smtpauth) Failed SMTP AUTH login from 51.120.120.17 (NO/Norway/-)	Brute-Force
Anonymous	2025-05-19 00:48:24 (3 weeks ago)	Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH	Brute-Force SSH
LM Security	2025-05-18 23:00:03 (3 weeks ago)	2025-05-18 19:58:19 dovecot_login authenticator failed for (ADMIN) [51.120.120.17]:54636: 535 Incorr ... show more2025-05-18 19:58:19 dovecot_login authenticator failed for (ADMIN) [51.120.120.17]:54636: 535 Incorrect authentication data (set_id=diego@[redacted].com.br) 2025-05-18 19:52:40 dovecot_login authenticator failed for (ADMIN) [51.120.120.17]:53294: 535 Incorrect authentication data (set_id=diego@[redacted].com.br) show less	Brute-Force
vhnmn	2025-05-18 22:54:11 (3 weeks ago)	spam/brute force attack blocked attempt from fail2ban ...	Email Spam Brute-Force
weblite	2025-05-18 22:45:28 (3 weeks ago)	SMTP_BRUTE_FORCE	Brute-Force
SvrAdmin	2025-05-18 21:28:25 (3 weeks ago)	[101] (smtpauth) Failed SMTP AUTH login from 51.120.120.17 (NO/Norway/-): 5 in the last 3600 secs; P ... show more[101] (smtpauth) Failed SMTP AUTH login from 51.120.120.17 (NO/Norway/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2025-05-18 18:23:09 dovecot_login authenticator failed for (ADMIN) [51.120.120.17]:46094: 535 Incorrect authentication data ([email protected]) 2025-05-18 18:24:58 dovecot_login authenticator failed for (ADMIN) [51.120.120.17]:56660: 535 Incorrect authentication data ([email protected]) 2025-05-18 18:26:14 dovecot_login authenticator failed for (ADMIN) [51.120.120.17]:58956: 535 Incorrect authentication data ([email protected]) 2025-05-18 18:27:13 dovecot_login authenticator failed for (ADMIN) [51.120.120.17]:60418: 535 Incorrect authentication data ([email protected]) 2025-05-18 18:28:20 dovecot_login authenticator failed for (ADMIN) [51.120.120.17]:49966: 535 Incorrect authentication data ([email protected]) show less	Port Scan Hacking Brute-Force Exploited Host