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61.177.48.166

Neutral Activity

Abuse confidence score ?

0% Low Risk

798 reports

37 reporters · latest 5 years ago

ISP	CHINANET BACKBONE
Usage Type	Fixed Line ISP
ASN	AS4134
Domain Name	chinatelecom.com.cn
Country	🇨🇳 China
City	Nanjing, Jiangsu

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

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No reports in the last 60 days

61.177.48.166 has been reported 798 times. The most recent report is from 5 years ago.

The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.

IP Abuse Reports for 61.177.48.166

This IP address has been reported a total of 798 times from 37 distinct sources. 61.177.48.166 was first reported on February 25th 2021, and the most recent report was 5 years ago.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇧🇬 x-way	2021-06-02 06:26:03 (5 years ago)	Multiple SMTP AUTH brute-force attempts	Brute-Force
🇮🇹 www.tana.it	2021-06-02 02:44:44 (5 years ago)	SMTP auth dictionary attack	Brute-Force
Anonymous	2021-06-01 22:29:18 (5 years ago)	(smtpauth) Failed SMTP AUTH login from 61.177.48.166 (CN/China/-): 5 in the last 3600 secs; Ports: * ... show more (smtpauth) Failed SMTP AUTH login from 61.177.48.166 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2021-06-01 22:00:10 dovecot_login authenticator failed for (sandraspuertonuevo.com.mx) [61.177.48.166]:46145: 535 Incorrect authentication data (set_id=nologin) 2021-06-01 22:00:34 dovecot_login authenticator failed for (sandraspuertonuevo.com.mx) [61.177.48.166]:34049: 535 Incorrect authentication data ([email protected]) 2021-06-01 22:00:57 dovecot_login authenticator failed for (sandraspuertonuevo.com.mx) [61.177.48.166]:22913: 535 Incorrect authentication data (set_id=admin) 2021-06-01 22:28:51 dovecot_login authenticator failed for (rosaritoinn.com) [61.177.48.166]:2498: 535 Incorrect authentication data (set_id=nologin) 2021-06-01 22:29:14 dovecot_login authenticator failed for (rosaritoinn.com) [61.177.48.166]:56769: 535 Incorrect authentication data ([email protected]) show less	Brute-Force
🇲🇾 Sean64	2021-06-01 22:24:36 (5 years ago)	Jun 2 10:24:07 sean postfix/smtpd[668169]: warning: unknown[61.177.48.166]: SASL LOGIN authenticati ... show more Jun 2 10:24:07 sean postfix/smtpd[668169]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 2 10:24:20 sean postfix/smtpd[668169]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 2 10:24:35 sean postfix/smtpd[668169]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... show less	Email Spam Brute-Force
🇫🇷 Eole	2021-06-01 21:34:42 (5 years ago)	Jun 2 03:34:21 sd-48648 postfix/smtpd\[30605\]: warning: unknown\[61.177.48.166\]: SASL LOGIN authe ... show more Jun 2 03:34:21 sd-48648 postfix/smtpd\[30605\]: warning: unknown\[61.177.48.166\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6Jun 2 03:34:28 sd-48648 postfix/smtpd\[30605\]: warning: unknown\[61.177.48.166\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6Jun 2 03:34:40 sd-48648 postfix/smtpd\[30605\]: warning: unknown\[61.177.48.166\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... show less	Brute-Force
🇵🇹 rncbc	2021-06-01 21:15:55 (5 years ago)	2021-06-02T02:15:46.131749beta postfix/smtpd[27576]: warning: unknown[61.177.48.166]: SASL LOGIN aut ... show more 2021-06-02T02:15:46.131749beta postfix/smtpd[27576]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure 2021-06-02T02:15:50.289546beta postfix/smtpd[27576]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure 2021-06-02T02:15:54.342689beta postfix/smtpd[27576]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force
Anonymous	2021-06-01 20:12:21 (5 years ago)	SMTP Bruteforce attempt	Brute-Force
🇩🇪 samba.org	2021-06-01 18:50:52 (5 years ago)	spam (f2b h2)	Brute-Force
🇳🇱 tmiland	2021-06-01 18:43:25 (5 years ago)	(postfix_disconnect) lost connection after AUTH from 61.177.48.166 (-): 1 in the last 3600 secs	Brute-Force
Anonymous	2021-06-01 10:45:13 (5 years ago)	(smtpauth) Failed SMTP AUTH login from 61.177.48.166 (CN/China/-): 5 in the last 3600 secs; Ports: * ... show more (smtpauth) Failed SMTP AUTH login from 61.177.48.166 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2021-06-01 10:15:12 dovecot_login authenticator failed for (sandraspuertonuevo.com.mx) [61.177.48.166]:24097: 535 Incorrect authentication data (set_id=nologin) 2021-06-01 10:15:36 dovecot_login authenticator failed for (sandraspuertonuevo.com.mx) [61.177.48.166]:9217: 535 Incorrect authentication data ([email protected]) 2021-06-01 10:16:01 dovecot_login authenticator failed for (sandraspuertonuevo.com.mx) [61.177.48.166]:58881: 535 Incorrect authentication data (set_id=postmaster) 2021-06-01 10:44:45 dovecot_login authenticator failed for (rosaritoinn.com) [61.177.48.166]:31265: 535 Incorrect authentication data (set_id=nologin) 2021-06-01 10:45:08 dovecot_login authenticator failed for (rosaritoinn.com) [61.177.48.166]:14017: 535 Incorrect authentication data ([email protected]) show less	Brute-Force
🇵🇹 rncbc	2021-06-01 09:30:00 (5 years ago)	2021-06-01T14:29:51.174532beta postfix/smtpd[17426]: warning: unknown[61.177.48.166]: SASL LOGIN aut ... show more 2021-06-01T14:29:51.174532beta postfix/smtpd[17426]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure 2021-06-01T14:29:54.835911beta postfix/smtpd[17426]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure 2021-06-01T14:29:59.435229beta postfix/smtpd[17426]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force
🇩🇪 cerberusinformatica	2021-06-01 08:09:14 (5 years ago)	Jun 1 13:39:21 srv1 postfix/smtpd[26444]: warning: unknown[61.177.48.166]: SASL LOGIN authenticatio ... show more Jun 1 13:39:21 srv1 postfix/smtpd[26444]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure Jun 1 13:39:24 srv1 postfix/smtpd[17082]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure Jun 1 13:39:26 srv1 postfix/smtpd[26444]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure Jun 1 14:09:11 srv1 postfix/smtpd[26448]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure Jun 1 14:09:13 srv1 postfix/smtpd[31210]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure ... show less	Email Spam
🇫🇷 sololinux.es	2021-06-01 06:35:42 (5 years ago)	Jun 1 12:35:39 host postfix/smtpd[25234]: warning: unknown[61.177.48.166]: SASL LOGIN authenticatio ... show more Jun 1 12:35:39 host postfix/smtpd[25234]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure Jun 1 12:35:41 host postfix/smtpd[25234]: warning: unknown[61.177.48.166]: SASL LOGIN authentication failed: authentication failure ... show less	Email Spam Brute-Force
🇩🇪 opcenter	2021-06-01 04:11:37 (5 years ago)	2021-05-31 dovecot_login authenticator failed for (REMOVED) [61.177.48.166]: 535 Incorrect authe ... show more 2021-05-31 dovecot_login authenticator failed for (REMOVED) [61.177.48.166]: 535 Incorrect authentication data (set_id=nologin) 2021-05-31 dovecot_login authenticator failed for (REMOVED) [61.177.48.166]: 535 Incorrect authentication data (set_id=test@REMOVED) 2021-05-31 dovecot_login authenticator failed for (REMOVED) [61.177.48.166]: 535 Incorrect authentication data (set_id=test) show less	Brute-Force
🇳🇱 computerdoc	2021-06-01 03:39:50 (5 years ago)	failed_logins	Brute-Force

Showing 1 to 15 of 798 reports

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