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 |
|---|---|---|
| attack | SASL PLAIN auth failed: ruser=... |
2019-08-13 09:36:07 |
| 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 <<>> 201.55.158.224
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28240
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;201.55.158.224. IN A
;; AUTHORITY SECTION:
. 3600 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2019081201 1800 900 604800 86400
;; Query time: 81 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Tue Aug 13 09:36:02 CST 2019
;; MSG SIZE rcvd: 118224.158.55.201.in-addr.arpa domain name pointer 201-55-158-224.witelecom.com.br.Server: 67.207.67.2
Address: 67.207.67.2#53
Non-authoritative answer:
224.158.55.201.in-addr.arpa name = 201-55-158-224.witelecom.com.br.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 97.89.219.122 | attackbots | Jun 30 06:27:19 core01 sshd\[14506\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=97.89.219.122 user=root Jun 30 06:27:21 core01 sshd\[14506\]: Failed password for root from 97.89.219.122 port 53848 ssh2 ... |
2019-06-30 12:28:06 |
| 195.82.155.116 | attackbots | [portscan] Port scan |
2019-06-30 11:42:45 |
| 77.247.110.126 | attack | 5000/udp 5069/udp 5059/udp... [2019-06-02/30]103pkt,14pt.(udp) |
2019-06-30 11:54:21 |
| 189.7.17.61 | attackspambots | Jun 30 05:44:13 cp sshd[19240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.7.17.61 Jun 30 05:44:15 cp sshd[19240]: Failed password for invalid user sample from 189.7.17.61 port 60434 ssh2 Jun 30 05:47:19 cp sshd[21827]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.7.17.61 |
2019-06-30 12:07:05 |
| 71.6.142.80 | attackbots | 2083/tcp 2082/tcp 1900/udp... [2019-04-29/06-30]49pkt,16pt.(tcp),3pt.(udp) |
2019-06-30 11:49:47 |
| 212.64.39.109 | attackspambots | Jun 30 05:45:58 meumeu sshd[5540]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.39.109 Jun 30 05:46:00 meumeu sshd[5540]: Failed password for invalid user admin from 212.64.39.109 port 60196 ssh2 Jun 30 05:47:53 meumeu sshd[5726]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.39.109 ... |
2019-06-30 11:52:47 |
| 183.101.208.41 | attackspam | Jun 30 05:44:44 lnxmail61 sshd[8507]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.101.208.41 Jun 30 05:44:46 lnxmail61 sshd[8507]: Failed password for invalid user chai from 183.101.208.41 port 38536 ssh2 Jun 30 05:47:05 lnxmail61 sshd[9396]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.101.208.41 |
2019-06-30 12:14:36 |
| 119.29.98.253 | attack | ssh failed login |
2019-06-30 11:55:08 |
| 112.163.200.236 | attackbots | wordpress exploit scan ... |
2019-06-30 11:46:58 |
| 92.171.44.110 | attack | 5555/tcp [2019-06-30]1pkt |
2019-06-30 12:09:28 |
| 202.29.70.46 | attackbots | 2019-06-29T18:46:34.661429Z 0057d11129e5 New connection: 202.29.70.46:50118 (172.17.0.4:2222) [session: 0057d11129e5] 2019-06-29T18:46:50.869745Z 45b181e92b7d New connection: 202.29.70.46:45264 (172.17.0.4:2222) [session: 45b181e92b7d] |
2019-06-30 11:47:55 |
| 119.93.145.214 | attackbotsspam | 445/tcp [2019-06-30]1pkt |
2019-06-30 12:22:37 |
| 220.178.107.242 | attackbots | 'IP reached maximum auth failures for a one day block' |
2019-06-30 12:17:49 |
| 148.66.135.35 | attack | 2019-06-30T05:47:18.703079test01.cajus.name sshd\[8480\]: Invalid user artin from 148.66.135.35 port 34814 2019-06-30T05:47:18.723066test01.cajus.name sshd\[8480\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.66.135.35 2019-06-30T05:47:20.483997test01.cajus.name sshd\[8480\]: Failed password for invalid user artin from 148.66.135.35 port 34814 ssh2 |
2019-06-30 12:06:29 |
| 103.231.139.130 | attack | 2019-06-30T09:20:19.165860ns1.unifynetsol.net postfix/smtpd\[7322\]: warning: unknown\[103.231.139.130\]: SASL LOGIN authentication failed: authentication failure 2019-06-30T09:20:56.188024ns1.unifynetsol.net postfix/smtpd\[4238\]: warning: unknown\[103.231.139.130\]: SASL LOGIN authentication failed: authentication failure 2019-06-30T09:21:36.114910ns1.unifynetsol.net postfix/smtpd\[4926\]: warning: unknown\[103.231.139.130\]: SASL LOGIN authentication failed: authentication failure 2019-06-30T09:22:15.111962ns1.unifynetsol.net postfix/smtpd\[7322\]: warning: unknown\[103.231.139.130\]: SASL LOGIN authentication failed: authentication failure 2019-06-30T09:22:52.234233ns1.unifynetsol.net postfix/smtpd\[7322\]: warning: unknown\[103.231.139.130\]: SASL LOGIN authentication failed: authentication failure |
2019-06-30 12:05:45 |