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 | 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 |
| 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 |
| 201.55.158.21 | 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 |
| 201.55.158.28 | attackspambots | SASL PLAIN auth failed: ruser=... |
2019-08-19 12:06:02 |
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 201.55.158.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30175
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;201.55.158.242. IN A
;; AUTHORITY SECTION:
. 439 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2020060401 1800 900 604800 86400
;; Query time: 52 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jun 05 03:18:52 CST 2020
;; MSG SIZE rcvd: 118242.158.55.201.in-addr.arpa domain name pointer 201-55-158-242.witelecom.com.br.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
242.158.55.201.in-addr.arpa name = 201-55-158-242.witelecom.com.br.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 1.168.148.230 | attackbots | Automatic report - Port Scan Attack |
2020-03-22 18:06:47 |
| 159.203.179.230 | attack | Mar 22 09:35:15 s1 sshd\[11629\]: Invalid user magda from 159.203.179.230 port 48412 Mar 22 09:35:15 s1 sshd\[11629\]: Failed password for invalid user magda from 159.203.179.230 port 48412 ssh2 Mar 22 09:36:35 s1 sshd\[11701\]: Invalid user arul from 159.203.179.230 port 46432 Mar 22 09:36:35 s1 sshd\[11701\]: Failed password for invalid user arul from 159.203.179.230 port 46432 ssh2 Mar 22 09:37:54 s1 sshd\[11803\]: Invalid user godzilla from 159.203.179.230 port 44452 Mar 22 09:37:54 s1 sshd\[11803\]: Failed password for invalid user godzilla from 159.203.179.230 port 44452 ssh2 ... |
2020-03-22 18:14:37 |
| 2.28.217.113 | attackspambots | Chat Spam |
2020-03-22 18:32:36 |
| 52.185.174.213 | attackspam | $f2bV_matches |
2020-03-22 18:29:12 |
| 46.101.139.105 | attack | Mar 22 10:08:51 cdc sshd[2144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.139.105 Mar 22 10:08:54 cdc sshd[2144]: Failed password for invalid user di from 46.101.139.105 port 49410 ssh2 |
2020-03-22 18:15:55 |
| 123.207.167.233 | attackbots | SSH login attempts. |
2020-03-22 18:18:52 |
| 188.166.150.17 | attack | SSH brutforce |
2020-03-22 18:26:54 |
| 198.71.243.10 | attack | xmlrpc attack |
2020-03-22 18:37:54 |
| 175.24.44.82 | attackspambots | DATE:2020-03-22 09:37:35, IP:175.24.44.82, PORT:ssh SSH brute force auth (docker-dc) |
2020-03-22 18:49:19 |
| 42.113.143.141 | attack | Unauthorised access (Mar 22) SRC=42.113.143.141 LEN=52 TTL=105 ID=10675 DF TCP DPT=445 WINDOW=8192 SYN |
2020-03-22 18:30:39 |
| 162.243.128.176 | attackbotsspam | Port scan: Attack repeated for 24 hours |
2020-03-22 18:40:10 |
| 167.71.142.180 | attackbots | Mar 22 09:49:54 vmd26974 sshd[10070]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.142.180 Mar 22 09:49:57 vmd26974 sshd[10070]: Failed password for invalid user indira from 167.71.142.180 port 44084 ssh2 ... |
2020-03-22 18:34:10 |
| 222.186.30.35 | attackspambots | Mar 22 11:42:49 plex sshd[17789]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.35 user=root Mar 22 11:42:51 plex sshd[17789]: Failed password for root from 222.186.30.35 port 29178 ssh2 |
2020-03-22 18:43:07 |
| 31.167.133.137 | attack | Lines containing failures of 31.167.133.137 Mar 19 12:04:45 kmh-vmh-003-fsn07 sshd[828]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.167.133.137 user=r.r Mar 19 12:04:47 kmh-vmh-003-fsn07 sshd[828]: Failed password for r.r from 31.167.133.137 port 45266 ssh2 Mar 19 12:04:48 kmh-vmh-003-fsn07 sshd[828]: Received disconnect from 31.167.133.137 port 45266:11: Bye Bye [preauth] Mar 19 12:04:48 kmh-vmh-003-fsn07 sshd[828]: Disconnected from authenticating user r.r 31.167.133.137 port 45266 [preauth] Mar 19 12:43:21 kmh-vmh-003-fsn07 sshd[7608]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.167.133.137 user=r.r Mar 19 12:43:24 kmh-vmh-003-fsn07 sshd[7608]: Failed password for r.r from 31.167.133.137 port 46104 ssh2 Mar 19 12:43:24 kmh-vmh-003-fsn07 sshd[7608]: Received disconnect from 31.167.133.137 port 46104:11: Bye Bye [preauth] Mar 19 12:43:24 kmh-vmh-003-fsn07 sshd[7608]: Disconn........ ------------------------------ |
2020-03-22 18:47:45 |
| 102.176.81.99 | attackbotsspam | Mar 22 06:08:19 OPSO sshd\[21059\]: Invalid user mylin from 102.176.81.99 port 43458 Mar 22 06:08:19 OPSO sshd\[21059\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.176.81.99 Mar 22 06:08:22 OPSO sshd\[21059\]: Failed password for invalid user mylin from 102.176.81.99 port 43458 ssh2 Mar 22 06:11:43 OPSO sshd\[22089\]: Invalid user mc from 102.176.81.99 port 43838 Mar 22 06:11:43 OPSO sshd\[22089\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.176.81.99 |
2020-03-22 18:15:07 |