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AbuseIPDB » 139.210.169.108

139.210.169.108 was found in our database!

This IP was reported 16 times. Confidence of Abuse is 86%: ?

86%

ISP	China Unicom Jilin province network
Usage Type	Fixed Line ISP
ASN	AS4837
Hostname(s)	108.169.210.139.adsl-pool.jlccptt.net.cn
Domain Name	chinaunicom.cn
Country	🇨🇳 China
City	Changchun, Jilin

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

Report 139.210.169.108

Whois 139.210.169.108

IP Abuse Reports for 139.210.169.108:

This IP address has been reported a total of 16 times from 14 distinct sources. 139.210.169.108 was first reported on July 13th 2026, and the most recent report was 2 hours 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
Anonymous	2026-07-14 04:30:07 (2 hours ago)	Failed login attempt detected by Fail2Ban in plesk-postfix jail	Brute-Force
🇮🇹 CoreTech srl	2026-07-13 23:17:32 (8 hours ago)	"SMTP Login failed": count(IP)=32.0Smartermail 01:12:46.174 [92.209.188.116] SMTP Login failed: That ... show more "SMTP Login failed": count(IP)=32.0Smartermail 01:12:46.174 [92.209.188.116] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 01:12:46.174 [92.209.188.116] SMTP Login failed: Domain [mcravenna.it] not foundis-60632bc2 01:13:00.138 [119.152.35.205] SMTP Login failed: Domain [biniviaggi.it] not foundis-60632bc2 01:13:00.138 [119.152.35.205] SMTP Login failed: That domain was not found. Double check your email address.is-60632bc2 01:13:12.094 [187.72.128.185] SMTP Login failed: User [pita146] not foundis-60632bc2 01:13:12.094 [187.72.128.185] SMTP Login failed: Invalid username ([email protected]) and password combination.is-60632bc2 01:13:58.267 [139.210.169.108] SMTP Login failed: Domain [clan99.com] not foundis-60632bc2 01:13:58.267 [139.210.169.108] SMTP Login failed: That domain was not found. Double check your email address.mail3-dc1 01:14:50.902 [179.212.241.174] SMTP Login failed: Invalid username ([email protected]) and password combination. show less	Brute-Force
🇩🇪 tentwentyfour	2026-07-13 23:16:39 (8 hours ago)	Blocked for probing for SASL accounts (Email)	Brute-Force
🇩🇪 singertc	2026-07-13 23:04:55 (8 hours ago)	2026-07-14 00:28:59 login_server authenticator failed for ([49.124.151.10]) [139.210.169.108]: 535 I ... show more 2026-07-14 00:28:59 login_server authenticator failed for ([49.124.151.10]) [139.210.169.108]: 535 Incorrect authentication data ([email protected]) 2026-07-14 01:04:55 login_server authenticator failed for ([218.25.94.199]) [139.210.169.108]: 535 Incorrect authentication data ([email protected]) ... show less	Brute-Force Hacking
Anonymous	2026-07-13 22:53:26 (8 hours ago)	2026-07-14T00:53:25.212602 biopolis.pcconsultant.it postfix/smtpd[2208351]: warning: unknown[139.210 ... show more 2026-07-14T00:53:25.212602 biopolis.pcconsultant.it postfix/smtpd[2208351]: warning: unknown[139.210.169.108]: SASL LOGIN authentication failed: authentication failure, sasl_username=hostmaster ... show less	Brute-Force
🇷🇴 clauss	2026-07-13 22:53:20 (8 hours ago)	IP reached maximum auth failures for a one day block	Brute-Force
🇨🇿 lp	2026-07-13 22:50:16 (8 hours ago)	Email account brute force: 1 attempts were recorded from 139.210.169.108 2026-07-13T23:30:41+02:00 w ... show more Email account brute force: 1 attempts were recorded from 139.210.169.108 2026-07-13T23:30:41+02:00 warning: unknown[139.210.169.108]: SASL LOGIN authentication failed: authentication failure, [email protected] show less	Brute-Force
🇩🇪 LRob	2026-07-13 22:44:17 (8 hours ago)	CrowdSec: SMTP mail authentication brute-force (repeated failed login attempts) \| mechanism: LOGIN	Email Spam Brute-Force
🇮🇹 CoreTech srl	2026-07-13 22:07:36 (9 hours ago)	"SMTP Login failed": count(IP)=22.0Smartermail 00:02:48.078 [113.74.172.127] SMTP Login failed: Doma ... show more "SMTP Login failed": count(IP)=22.0Smartermail 00:02:48.078 [113.74.172.127] SMTP Login failed: Domain [consus.it] not foundSmartermail 00:02:48.078 [113.74.172.127] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 00:02:53.821 [211.192.54.219] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 00:02:55.001 [139.210.169.108] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 00:02:55.001 [139.210.169.108] SMTP Login failed: Domain [tecnoedil-snc.it] not foundSmartermail 00:02:53.821 [211.192.54.219] SMTP Login failed: Domain [] not foundmail3-dc1 00:03:46.890 [217.61.161.97] SMTP Login failed: Incorrect password for user [[email protected]]mail3-dc1 00:03:46.890 [217.61.161.97] SMTP Login failed: Invalid username ([email protected]) and password combination.is-60632bc2 00:03:50.580 [45.136.194.42] SMTP Login failed: Domain [almici.it] not found show less	Brute-Force
🇬🇧 killian7603	2026-07-13 22:05:46 (9 hours ago)	Logon Policy Violation	Email Spam Spoofing Brute-Force
🇩🇪 kreativstrecke	2026-07-13 21:48:51 (9 hours ago)	2026-07-13T23:48:49.429878+02:00 srv02 postfix/smtps/smtpd[4073839]: warning: unknown[139.210.169.10 ... show more 2026-07-13T23:48:49.429878+02:00 srv02 postfix/smtps/smtpd[4073839]: warning: unknown[139.210.169.108]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=renate.becker 2026-07-13T23:48:50.534697+02:00 srv02 postfix/smtps/smtpd[4073839]: lost connection after AUTH from unknown[139.210.169.108] 2026-07-13T23:48:50.534910+02:00 srv02 postfix/smtps/smtpd[4073839]: disconnect from unknown[139.210.169.108] ehlo=1 auth=0/1 commands=1/2 ... show less	Brute-Force
🇮🇹 VHosting	2026-07-13 21:39:38 (9 hours ago)	Detected mail brute force attack from 4 different servers	Brute-Force
🇹🇷 ferique	2026-07-13 21:37:43 (9 hours ago)	Real-time Intercept: SMTP attack. Reference: 2026-07-14 00:37:33.1092 Login failure: 139.210.169.10 ... show more Real-time Intercept: SMTP attack. Reference: 2026-07-14 00:37:33.1092 Login failure: 139.210.169.108 SMTP show less	Brute-Force Email Spam
🇮🇹 CoreTech srl	2026-07-13 21:37:34 (9 hours ago)	"SMTP Login failed": count(IP)=28.0Smartermail [72.205.170.19] SMTP Login failed: That domain was no ... show more "SMTP Login failed": count(IP)=28.0Smartermail [72.205.170.19] SMTP Login failed: That domain was not found. Double check your email address.Smartermail [72.205.170.19] SMTP Login failed: Domain [fismet.com] not found 23:33:40.615Smartermail 23:33:51.459 [125.209.150.242] SMTP Login failed: Domain [] not foundSmartermail 23:33:51.459 [125.209.150.242] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 23:34:17.507 [139.210.169.108] SMTP Login failed: That domain was not found. Double check your email address.Smartermail 23:34:17.507 [139.210.169.108] SMTP Login failed: Domain [cdlitalia.com] not foundMX1-DC2 23:36:11.089 [14.225.5.241] SMTP Login failed: Domain [lelicuscinetti.it] not foundMX1-DC2 23:36:11.089 [14.225.5.241] SMTP Login failed: That domain was not found. Double check your email address.MX1-DC2 23:36:16.505 [121.8.215.69] SMTP Login failed: Domain [] not found show less	Brute-Force
🇭🇺 Lacika555	2026-07-13 21:35:42 (9 hours ago)	RdpGuard detected brute-force attempt on SMTP	Brute-Force

Showing 1 to 15 of 16 reports

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