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AbuseIPDB » 146.70.117.37

146.70.117.37 was found in our database!

This IP was reported 30 times. Confidence of Abuse is 13%: ?

13%

ISP	M247 LTD Frankfurt Infrastructure
Usage Type	Data Center/Web Hosting/Transit
ASN	AS9009
Domain Name	m247.com
Country	🇩🇪 Germany
City	Frankfurt am Main, Hesse

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

Report 146.70.117.37

Whois 146.70.117.37

IP Abuse Reports for 146.70.117.37:

This IP address has been reported a total of 30 times from 22 distinct sources. 146.70.117.37 was first reported on May 11th 2024, and the most recent report was 1 month ago.

Old Reports: The most recent abuse report for this IP address is from 1 month ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇹🇭 thaizone.com	2026-05-18 17:51:56 (1 month ago)	Mail credential brute-force attack (SM6) #2	Email Spam Brute-Force
🇺🇸 bigscoots.com	2026-05-18 17:51:23 (1 month ago)	(smtpauth) Failed SMTP AUTH login from 146.70.117.37 (DE/Germany/-): 5 in the last 3600 secs; Ports: ... show more (smtpauth) Failed SMTP AUTH login from 146.70.117.37 (DE/Germany/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-18 13:09:05 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:60102: 535 Incorrect authentication data ([email protected]) 2026-05-18 13:09:12 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:52408: 535 Incorrect authentication data ([email protected]) 2026-05-18 13:51:04 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:62625: 535 Incorrect authentication data ([email protected]) 2026-05-18 13:51:13 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:60898: 535 Incorrect authentication data ([email protected]) 2026-05-18 13:51:22 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:49390: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇫🇮 notelseit	2026-05-18 17:38:46 (1 month ago)	2026-05-18T19:38:45.519070+02:00 mail postfix/smtps/smtpd[1421762]: lost connection after CONNECT fr ... show more 2026-05-18T19:38:45.519070+02:00 mail postfix/smtps/smtpd[1421762]: lost connection after CONNECT from unknown[146.70.117.37] 2026-05-18T19:38:45.530332+02:00 mail postfix/smtps/smtpd[1421762]: lost connection after CONNECT from unknown[146.70.117.37] 2026-05-18T19:38:45.635082+02:00 mail postfix/submission/smtpd[1421761]: lost connection after CONNECT from unknown[146.70.117.37] ... show less	Brute-Force Email Spam
Anonymous	2026-05-18 17:30:36 (1 month ago)	(smtpauth) Failed SMTP AUTH login from 146.70.117.37 (DE/Germany/-)	Brute-Force
🇺🇸 bigscoots.com	2026-05-18 04:48:10 (1 month ago)	(smtpauth) Failed SMTP AUTH login from 146.70.117.37 (DE/Germany/-): 5 in the last 3600 secs; Ports: ... show more (smtpauth) Failed SMTP AUTH login from 146.70.117.37 (DE/Germany/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-18 00:47:44 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:53622: 535 Incorrect authentication data ([email protected]) 2026-05-18 00:47:51 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:49642: 535 Incorrect authentication data ([email protected]) 2026-05-18 00:47:58 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:65274: 535 Incorrect authentication data ([email protected]) 2026-05-18 00:48:01 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:62964: 535 Incorrect authentication data ([email protected]) 2026-05-18 00:48:04 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:64258: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
Anonymous	2026-05-18 04:31:12 (1 month ago)	Failed login attempt detected by Fail2Ban in plesk-postfix jail	Brute-Force
🇹🇭 thaizone.com	2026-05-17 23:56:49 (1 month ago)	Mail credential brute-force attack (SM6) #1	Email Spam Brute-Force
🇺🇸 bigscoots.com	2026-05-17 23:46:14 (1 month ago)	(smtpauth) Failed SMTP AUTH login from 146.70.117.37 (DE/Germany/-): 5 in the last 3600 secs; Ports: ... show more (smtpauth) Failed SMTP AUTH login from 146.70.117.37 (DE/Germany/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-17 19:45:54 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:63229: 535 Incorrect authentication data ([email protected]) 2026-05-17 19:46:01 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:51277: 535 Incorrect authentication data ([email protected]) 2026-05-17 19:46:08 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:54383: 535 Incorrect authentication data ([email protected]) 2026-05-17 19:46:11 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:52236: 535 Incorrect authentication data ([email protected]) 2026-05-17 19:46:14 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:60507: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
Anonymous	2026-05-17 22:40:02 (2 months ago)	22x Dovecot auth failed (on 1 different adresses)	Brute-Force
Anonymous	2026-05-17 21:11:21 (2 months ago)	(smtpauth) Failed SMTP AUTH login from 146.70.117.37 (DE/Germany/Hesse/Frankfurt am Main/-/[redacted ... show more (smtpauth) Failed SMTP AUTH login from 146.70.117.37 (DE/Germany/Hesse/Frankfurt am Main/-/[redacted]) show less	Brute-Force
Anonymous	2026-05-17 17:58:43 (2 months ago)	146.70.117.37 (DE/Germany/-), 10 distributed imapd attacks on account [redacted]	Brute-Force
🇺🇸 bigscoots.com	2026-05-17 17:04:31 (2 months ago)	(smtpauth) Failed SMTP AUTH login from 146.70.117.37 (DE/Germany/-): 5 in the last 3600 secs; Ports: ... show more (smtpauth) Failed SMTP AUTH login from 146.70.117.37 (DE/Germany/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-17 12:23:24 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:49935: 535 Incorrect authentication data ([email protected]) 2026-05-17 12:43:36 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:49612: 535 Incorrect authentication data ([email protected]) 2026-05-17 12:45:19 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:59899: 535 Incorrect authentication data ([email protected]) 2026-05-17 12:53:29 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:55084: 535 Incorrect authentication data ([email protected]) 2026-05-17 13:04:28 dovecot_plain authenticator failed for H=(localhost) [146.70.117.37]:54159: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇮🇩 xveil	2026-05-17 15:46:27 (2 months ago)	2026-05-17T22:46:25.257360 mail-honeypot postfix/submission/smtpd[23565]: warning: unknown[146.70.11 ... show more 2026-05-17T22:46:25.257360 mail-honeypot postfix/submission/smtpd[23565]: warning: unknown[146.70.117.37]: SASL PLAIN authentication failed: authentication failure ... show less	Brute-Force
Anonymous	2026-05-17 11:17:02 (2 months ago)	BruteForce IMAP/POP3/SMTP	Brute-Force
🇫🇮 notelseit	2026-05-17 09:26:56 (2 months ago)	2026-05-17T11:26:54.724561+02:00 mail postfix/smtps/smtpd[1217734]: lost connection after CONNECT fr ... show more 2026-05-17T11:26:54.724561+02:00 mail postfix/smtps/smtpd[1217734]: lost connection after CONNECT from unknown[146.70.117.37] 2026-05-17T11:26:54.804680+02:00 mail postfix/submission/smtpd[1217823]: lost connection after CONNECT from unknown[146.70.117.37] 2026-05-17T11:26:54.894788+02:00 mail postfix/submission/smtpd[1217824]: lost connection after CONNECT from unknown[146.70.117.37] ... show less	Brute-Force Email Spam

Showing 1 to 15 of 30 reports

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