City: unknown
Region: unknown
Country: Brazil
Internet Service Provider: WI - Provedor de Telecomunicacoes Ltda.
Hostname: unknown
Organization: unknown
Usage Type: Fixed Line ISP
| Type | Details | Datetime |
|---|---|---|
| attackspambots | SASL PLAIN auth failed: ruser=... |
2019-08-19 12:06:02 |
| IP | Type | Details | Datetime |
|---|---|---|---|
| 201.55.158.55 | attack | email brute force |
2020-09-17 02:42:58 |
| 201.55.158.55 | attackspambots | Sep 15 18:24:03 mail.srvfarm.net postfix/smtps/smtpd[2819938]: warning: 201-55-158-55.witelecom.com.br[201.55.158.55]: SASL PLAIN authentication failed: Sep 15 18:24:03 mail.srvfarm.net postfix/smtps/smtpd[2819938]: lost connection after AUTH from 201-55-158-55.witelecom.com.br[201.55.158.55] Sep 15 18:26:53 mail.srvfarm.net postfix/smtps/smtpd[2805670]: warning: 201-55-158-55.witelecom.com.br[201.55.158.55]: SASL PLAIN authentication failed: Sep 15 18:26:54 mail.srvfarm.net postfix/smtps/smtpd[2805670]: lost connection after AUTH from 201-55-158-55.witelecom.com.br[201.55.158.55] Sep 15 18:33:12 mail.srvfarm.net postfix/smtps/smtpd[2818213]: warning: 201-55-158-55.witelecom.com.br[201.55.158.55]: SASL PLAIN authentication failed: |
2020-09-16 19:02:23 |
| 201.55.158.228 | attackbotsspam | Sep 12 21:11:40 mail.srvfarm.net postfix/smtps/smtpd[610610]: warning: 201-55-158-228.witelecom.com.br[201.55.158.228]: SASL PLAIN authentication failed: Sep 12 21:11:40 mail.srvfarm.net postfix/smtps/smtpd[610610]: lost connection after AUTH from 201-55-158-228.witelecom.com.br[201.55.158.228] Sep 12 21:17:02 mail.srvfarm.net postfix/smtps/smtpd[596783]: warning: 201-55-158-228.witelecom.com.br[201.55.158.228]: SASL PLAIN authentication failed: Sep 12 21:17:02 mail.srvfarm.net postfix/smtps/smtpd[596783]: lost connection after AUTH from 201-55-158-228.witelecom.com.br[201.55.158.228] Sep 12 21:17:13 mail.srvfarm.net postfix/smtps/smtpd[597331]: warning: 201-55-158-228.witelecom.com.br[201.55.158.228]: SASL PLAIN authentication failed: |
2020-09-14 01:32:43 |
| 201.55.158.228 | attack | Sep 12 21:11:40 mail.srvfarm.net postfix/smtps/smtpd[610610]: warning: 201-55-158-228.witelecom.com.br[201.55.158.228]: SASL PLAIN authentication failed: Sep 12 21:11:40 mail.srvfarm.net postfix/smtps/smtpd[610610]: lost connection after AUTH from 201-55-158-228.witelecom.com.br[201.55.158.228] Sep 12 21:17:02 mail.srvfarm.net postfix/smtps/smtpd[596783]: warning: 201-55-158-228.witelecom.com.br[201.55.158.228]: SASL PLAIN authentication failed: Sep 12 21:17:02 mail.srvfarm.net postfix/smtps/smtpd[596783]: lost connection after AUTH from 201-55-158-228.witelecom.com.br[201.55.158.228] Sep 12 21:17:13 mail.srvfarm.net postfix/smtps/smtpd[597331]: warning: 201-55-158-228.witelecom.com.br[201.55.158.228]: SASL PLAIN authentication failed: |
2020-09-13 17:26:14 |
| 201.55.158.225 | attackbots | Aug 11 13:55:53 mail.srvfarm.net postfix/smtps/smtpd[2364251]: warning: 201-55-158-225.witelecom.com.br[201.55.158.225]: SASL PLAIN authentication failed: Aug 11 13:55:53 mail.srvfarm.net postfix/smtps/smtpd[2364251]: lost connection after AUTH from 201-55-158-225.witelecom.com.br[201.55.158.225] Aug 11 13:56:01 mail.srvfarm.net postfix/smtps/smtpd[2366576]: warning: 201-55-158-225.witelecom.com.br[201.55.158.225]: SASL PLAIN authentication failed: Aug 11 13:56:01 mail.srvfarm.net postfix/smtps/smtpd[2366576]: lost connection after AUTH from 201-55-158-225.witelecom.com.br[201.55.158.225] Aug 11 14:01:31 mail.srvfarm.net postfix/smtps/smtpd[2367144]: warning: 201-55-158-225.witelecom.com.br[201.55.158.225]: SASL PLAIN authentication failed: |
2020-08-12 03:30:05 |
| 201.55.158.169 | attackspam | Jun 18 05:12:42 mail.srvfarm.net postfix/smtps/smtpd[1338969]: warning: 201-55-158-169.witelecom.com.br[201.55.158.169]: SASL PLAIN authentication failed: Jun 18 05:12:42 mail.srvfarm.net postfix/smtps/smtpd[1338969]: lost connection after AUTH from 201-55-158-169.witelecom.com.br[201.55.158.169] Jun 18 05:13:35 mail.srvfarm.net postfix/smtpd[1337038]: warning: 201-55-158-169.witelecom.com.br[201.55.158.169]: SASL PLAIN authentication failed: Jun 18 05:13:36 mail.srvfarm.net postfix/smtpd[1337038]: lost connection after AUTH from 201-55-158-169.witelecom.com.br[201.55.158.169] Jun 18 05:19:08 mail.srvfarm.net postfix/smtpd[1339651]: warning: 201-55-158-169.witelecom.com.br[201.55.158.169]: SASL PLAIN authentication failed: |
2020-06-18 16:41:12 |
| 201.55.158.113 | attackbotsspam | (BR/Brazil/-) SMTP Bruteforcing attempts |
2020-06-05 17:42:07 |
| 201.55.158.87 | attack | (BR/Brazil/-) SMTP Bruteforcing attempts |
2020-06-05 17:38:25 |
| 201.55.158.242 | attackspambots | Jun 4 13:43:49 mail.srvfarm.net postfix/smtpd[2497905]: warning: 201-55-158-242.witelecom.com.br[201.55.158.242]: SASL PLAIN authentication failed: Jun 4 13:43:50 mail.srvfarm.net postfix/smtpd[2497905]: lost connection after AUTH from 201-55-158-242.witelecom.com.br[201.55.158.242] Jun 4 13:51:32 mail.srvfarm.net postfix/smtpd[2502236]: warning: 201-55-158-242.witelecom.com.br[201.55.158.242]: SASL PLAIN authentication failed: Jun 4 13:51:32 mail.srvfarm.net postfix/smtpd[2502236]: lost connection after AUTH from 201-55-158-242.witelecom.com.br[201.55.158.242] Jun 4 13:52:13 mail.srvfarm.net postfix/smtps/smtpd[2498108]: warning: 201-55-158-242.witelecom.com.br[201.55.158.242]: SASL PLAIN authentication failed: |
2020-06-05 03:18:55 |
| 201.55.158.21 | attack | May 20 17:46:49 mail.srvfarm.net postfix/smtps/smtpd[1512859]: warning: 201-55-158-21.witelecom.com.br[201.55.158.21]: SASL PLAIN authentication failed: May 20 17:46:50 mail.srvfarm.net postfix/smtps/smtpd[1512859]: lost connection after AUTH from 201-55-158-21.witelecom.com.br[201.55.158.21] May 20 17:51:02 mail.srvfarm.net postfix/smtpd[1512862]: warning: 201-55-158-21.witelecom.com.br[201.55.158.21]: SASL PLAIN authentication failed: May 20 17:51:02 mail.srvfarm.net postfix/smtpd[1512862]: lost connection after AUTH from 201-55-158-21.witelecom.com.br[201.55.158.21] May 20 17:54:07 mail.srvfarm.net postfix/smtps/smtpd[1510940]: warning: 201-55-158-21.witelecom.com.br[201.55.158.21]: SASL PLAIN authentication failed: |
2020-05-21 00:51:00 |
| 201.55.158.46 | attackbots | Brute forcing email accounts |
2020-05-10 05:02:42 |
| 201.55.158.2 | attackspambots | SpamScore above: 10.0 |
2020-03-25 10:05:05 |
| 201.55.158.155 | attackbots | Sep 5 22:52:02 mailman postfix/smtpd[12837]: warning: 201-55-158-155.witelecom.com.br[201.55.158.155]: SASL PLAIN authentication failed: authentication failure |
2019-09-06 17:55:04 |
| 201.55.158.171 | attackspambots | Sep 5 14:11:06 mailman postfix/smtpd[29743]: warning: 201-55-158-171.witelecom.com.br[201.55.158.171]: SASL PLAIN authentication failed: authentication failure |
2019-09-06 03:49:34 |
| 201.55.158.62 | attackbotsspam | Excessive failed login attempts on port 25 |
2019-09-03 17:15:51 |
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 201.55.158.28
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61535
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;201.55.158.28. IN A
;; AUTHORITY SECTION:
. 3600 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2019081801 1800 900 604800 86400
;; Query time: 3 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Mon Aug 19 12:05:56 CST 2019
;; MSG SIZE rcvd: 11728.158.55.201.in-addr.arpa domain name pointer 201-55-158-28.witelecom.com.br.Server: 67.207.67.2
Address: 67.207.67.2#53
Non-authoritative answer:
28.158.55.201.in-addr.arpa name = 201-55-158-28.witelecom.com.br.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 124.160.83.138 | attackspam | May 25 23:06:13 marvibiene sshd[45316]: Invalid user gilman from 124.160.83.138 port 40555 May 25 23:06:13 marvibiene sshd[45316]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.83.138 May 25 23:06:13 marvibiene sshd[45316]: Invalid user gilman from 124.160.83.138 port 40555 May 25 23:06:15 marvibiene sshd[45316]: Failed password for invalid user gilman from 124.160.83.138 port 40555 ssh2 ... |
2020-05-26 07:16:36 |
| 122.224.168.22 | attackspam | May 25 22:30:36 ns382633 sshd\[19894\]: Invalid user bob from 122.224.168.22 port 35252 May 25 22:30:36 ns382633 sshd\[19894\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.224.168.22 May 25 22:30:38 ns382633 sshd\[19894\]: Failed password for invalid user bob from 122.224.168.22 port 35252 ssh2 May 25 22:37:42 ns382633 sshd\[21134\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.224.168.22 user=root May 25 22:37:44 ns382633 sshd\[21134\]: Failed password for root from 122.224.168.22 port 50935 ssh2 |
2020-05-26 07:07:09 |
| 200.107.233.112 | attack | port scan and connect, tcp 8080 (http-proxy) |
2020-05-26 07:39:05 |
| 109.64.40.58 | attack | Automatic report - Port Scan Attack |
2020-05-26 07:08:05 |
| 84.107.65.175 | attackspam | port scan and connect, tcp 23 (telnet) |
2020-05-26 07:09:49 |
| 114.84.48.55 | attackbots | Honeypot attack, port: 5555, PTR: PTR record not found |
2020-05-26 07:34:23 |
| 150.109.99.68 | attackspam | May 25 19:23:16 NPSTNNYC01T sshd[26134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.99.68 May 25 19:23:19 NPSTNNYC01T sshd[26134]: Failed password for invalid user jet from 150.109.99.68 port 58498 ssh2 May 25 19:29:06 NPSTNNYC01T sshd[26686]: Failed password for root from 150.109.99.68 port 37426 ssh2 ... |
2020-05-26 07:36:44 |
| 114.26.196.112 | attackbots | Attempted connection to port 23. |
2020-05-26 07:12:30 |
| 187.72.167.124 | attackbots | SSH Invalid Login |
2020-05-26 07:09:21 |
| 165.22.19.200 | attack | SpamScore above: 10.0 |
2020-05-26 07:30:51 |
| 195.154.250.104 | attackbots | $f2bV_matches |
2020-05-26 07:18:55 |
| 61.69.131.207 | attackbots | Telnet Server BruteForce Attack |
2020-05-26 07:20:00 |
| 14.18.58.216 | attackbots | SSH invalid-user multiple login attempts |
2020-05-26 07:28:47 |
| 62.210.76.168 | attack | 2020-05-26T01:28:25.812010vps751288.ovh.net sshd\[11653\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62-210-76-168.rev.poneytelecom.eu user=root 2020-05-26T01:28:27.392794vps751288.ovh.net sshd\[11653\]: Failed password for root from 62.210.76.168 port 51516 ssh2 2020-05-26T01:28:42.315526vps751288.ovh.net sshd\[11661\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62-210-76-168.rev.poneytelecom.eu user=root 2020-05-26T01:28:44.898603vps751288.ovh.net sshd\[11661\]: Failed password for root from 62.210.76.168 port 46318 ssh2 2020-05-26T01:28:58.548590vps751288.ovh.net sshd\[11665\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62-210-76-168.rev.poneytelecom.eu user=root |
2020-05-26 07:35:08 |
| 96.9.70.234 | attack | May 26 01:20:06 minden010 sshd[3919]: Failed password for root from 96.9.70.234 port 58246 ssh2 May 26 01:24:19 minden010 sshd[5295]: Failed password for root from 96.9.70.234 port 36842 ssh2 ... |
2020-05-26 07:38:12 |