Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: Brazil

Internet Service Provider: Teleart Internet

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackspambots
Jul 10 23:55:24 web1 postfix/smtpd[20806]: warning: unknown[45.160.138.109]: SASL PLAIN authentication failed: authentication failure
...
2019-07-11 14:51:53
Comments on same subnet:
IP Type Details Datetime
45.160.138.182 attack
Sep 14 18:54:56 mail.srvfarm.net postfix/smtpd[2076883]: warning: unknown[45.160.138.182]: SASL PLAIN authentication failed: 
Sep 14 18:54:57 mail.srvfarm.net postfix/smtpd[2076883]: lost connection after AUTH from unknown[45.160.138.182]
Sep 14 18:56:18 mail.srvfarm.net postfix/smtpd[2076883]: warning: unknown[45.160.138.182]: SASL PLAIN authentication failed: 
Sep 14 18:56:18 mail.srvfarm.net postfix/smtpd[2076883]: lost connection after AUTH from unknown[45.160.138.182]
Sep 14 18:57:07 mail.srvfarm.net postfix/smtps/smtpd[2079600]: warning: unknown[45.160.138.182]: SASL PLAIN authentication failed:
2020-09-15 23:11:47
45.160.138.182 attackbotsspam
Sep 14 18:54:56 mail.srvfarm.net postfix/smtpd[2076883]: warning: unknown[45.160.138.182]: SASL PLAIN authentication failed: 
Sep 14 18:54:57 mail.srvfarm.net postfix/smtpd[2076883]: lost connection after AUTH from unknown[45.160.138.182]
Sep 14 18:56:18 mail.srvfarm.net postfix/smtpd[2076883]: warning: unknown[45.160.138.182]: SASL PLAIN authentication failed: 
Sep 14 18:56:18 mail.srvfarm.net postfix/smtpd[2076883]: lost connection after AUTH from unknown[45.160.138.182]
Sep 14 18:57:07 mail.srvfarm.net postfix/smtps/smtpd[2079600]: warning: unknown[45.160.138.182]: SASL PLAIN authentication failed:
2020-09-15 15:05:16
45.160.138.182 attack
Sep 14 18:54:56 mail.srvfarm.net postfix/smtpd[2076883]: warning: unknown[45.160.138.182]: SASL PLAIN authentication failed: 
Sep 14 18:54:57 mail.srvfarm.net postfix/smtpd[2076883]: lost connection after AUTH from unknown[45.160.138.182]
Sep 14 18:56:18 mail.srvfarm.net postfix/smtpd[2076883]: warning: unknown[45.160.138.182]: SASL PLAIN authentication failed: 
Sep 14 18:56:18 mail.srvfarm.net postfix/smtpd[2076883]: lost connection after AUTH from unknown[45.160.138.182]
Sep 14 18:57:07 mail.srvfarm.net postfix/smtps/smtpd[2079600]: warning: unknown[45.160.138.182]: SASL PLAIN authentication failed:
2020-09-15 07:12:17
45.160.138.113 attack
Aug 15 00:07:55 mail.srvfarm.net postfix/smtps/smtpd[893682]: warning: unknown[45.160.138.113]: SASL PLAIN authentication failed: 
Aug 15 00:07:56 mail.srvfarm.net postfix/smtps/smtpd[893682]: lost connection after AUTH from unknown[45.160.138.113]
Aug 15 00:11:23 mail.srvfarm.net postfix/smtpd[795872]: warning: unknown[45.160.138.113]: SASL PLAIN authentication failed: 
Aug 15 00:11:23 mail.srvfarm.net postfix/smtpd[795872]: lost connection after AUTH from unknown[45.160.138.113]
Aug 15 00:17:44 mail.srvfarm.net postfix/smtps/smtpd[741489]: warning: unknown[45.160.138.113]: SASL PLAIN authentication failed:
2020-08-15 17:11:51
45.160.138.182 attackbotsspam
Aug 15 00:13:58 mail.srvfarm.net postfix/smtpd[848719]: warning: unknown[45.160.138.182]: SASL PLAIN authentication failed: 
Aug 15 00:13:58 mail.srvfarm.net postfix/smtpd[848719]: lost connection after AUTH from unknown[45.160.138.182]
Aug 15 00:15:00 mail.srvfarm.net postfix/smtpd[741824]: warning: unknown[45.160.138.182]: SASL PLAIN authentication failed: 
Aug 15 00:15:01 mail.srvfarm.net postfix/smtpd[741824]: lost connection after AUTH from unknown[45.160.138.182]
Aug 15 00:15:08 mail.srvfarm.net postfix/smtpd[795872]: warning: unknown[45.160.138.182]: SASL PLAIN authentication failed:
2020-08-15 17:11:30
45.160.138.163 attackbotsspam
Aug 15 01:06:14 mail.srvfarm.net postfix/smtps/smtpd[915855]: warning: unknown[45.160.138.163]: SASL PLAIN authentication failed: 
Aug 15 01:06:14 mail.srvfarm.net postfix/smtps/smtpd[915855]: lost connection after AUTH from unknown[45.160.138.163]
Aug 15 01:10:17 mail.srvfarm.net postfix/smtps/smtpd[927777]: warning: unknown[45.160.138.163]: SASL PLAIN authentication failed: 
Aug 15 01:10:18 mail.srvfarm.net postfix/smtps/smtpd[927777]: lost connection after AUTH from unknown[45.160.138.163]
Aug 15 01:13:47 mail.srvfarm.net postfix/smtpd[928780]: warning: unknown[45.160.138.163]: SASL PLAIN authentication failed:
2020-08-15 16:02:58
45.160.138.172 attackspambots
Jul 28 05:35:51 mail.srvfarm.net postfix/smtps/smtpd[2355365]: warning: unknown[45.160.138.172]: SASL PLAIN authentication failed: 
Jul 28 05:35:52 mail.srvfarm.net postfix/smtps/smtpd[2355365]: lost connection after AUTH from unknown[45.160.138.172]
Jul 28 05:38:56 mail.srvfarm.net postfix/smtpd[2354260]: warning: unknown[45.160.138.172]: SASL PLAIN authentication failed: 
Jul 28 05:38:57 mail.srvfarm.net postfix/smtpd[2354260]: lost connection after AUTH from unknown[45.160.138.172]
Jul 28 05:41:05 mail.srvfarm.net postfix/smtps/smtpd[2355866]: warning: unknown[45.160.138.172]: SASL PLAIN authentication failed:
2020-07-28 17:50:43
45.160.138.165 attackspambots
Jul 24 08:44:30 mail.srvfarm.net postfix/smtps/smtpd[2137441]: warning: unknown[45.160.138.165]: SASL PLAIN authentication failed: 
Jul 24 08:44:30 mail.srvfarm.net postfix/smtps/smtpd[2137441]: lost connection after AUTH from unknown[45.160.138.165]
Jul 24 08:46:01 mail.srvfarm.net postfix/smtps/smtpd[2137533]: warning: unknown[45.160.138.165]: SASL PLAIN authentication failed: 
Jul 24 08:46:02 mail.srvfarm.net postfix/smtps/smtpd[2137533]: lost connection after AUTH from unknown[45.160.138.165]
Jul 24 08:54:12 mail.srvfarm.net postfix/smtpd[2140704]: warning: unknown[45.160.138.165]: SASL PLAIN authentication failed:
2020-07-25 04:29:06
45.160.138.187 attackspambots
Jul 24 16:57:50 mail.srvfarm.net postfix/smtps/smtpd[2334289]: warning: unknown[45.160.138.187]: SASL PLAIN authentication failed: 
Jul 24 16:57:51 mail.srvfarm.net postfix/smtps/smtpd[2334289]: lost connection after AUTH from unknown[45.160.138.187]
Jul 24 17:04:37 mail.srvfarm.net postfix/smtps/smtpd[2333865]: warning: unknown[45.160.138.187]: SASL PLAIN authentication failed: 
Jul 24 17:04:37 mail.srvfarm.net postfix/smtps/smtpd[2333865]: lost connection after AUTH from unknown[45.160.138.187]
Jul 24 17:05:22 mail.srvfarm.net postfix/smtps/smtpd[2349270]: warning: unknown[45.160.138.187]: SASL PLAIN authentication failed:
2020-07-25 01:45:23
45.160.138.211 attack
failed_logins
2020-07-18 17:08:37
45.160.138.211 attackspambots
(smtpauth) Failed SMTP AUTH login from 45.160.138.211 (BR/Brazil/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-07-17 08:24:55 plain authenticator failed for ([45.160.138.211]) [45.160.138.211]: 535 Incorrect authentication data (set_id=dairy)
2020-07-17 15:54:33
45.160.138.160 attackspam
Jun 16 05:16:06 mail.srvfarm.net postfix/smtpd[916166]: warning: unknown[45.160.138.160]: SASL PLAIN authentication failed: 
Jun 16 05:16:07 mail.srvfarm.net postfix/smtpd[916166]: lost connection after AUTH from unknown[45.160.138.160]
Jun 16 05:23:27 mail.srvfarm.net postfix/smtpd[935980]: warning: unknown[45.160.138.160]: SASL PLAIN authentication failed: 
Jun 16 05:23:27 mail.srvfarm.net postfix/smtpd[935980]: lost connection after AUTH from unknown[45.160.138.160]
Jun 16 05:25:26 mail.srvfarm.net postfix/smtps/smtpd[938097]: warning: unknown[45.160.138.160]: SASL PLAIN authentication failed:
2020-06-16 16:38:12
45.160.138.118 attack
(smtpauth) Failed SMTP AUTH login from 45.160.138.118 (BR/Brazil/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-05-10 08:25:11 plain authenticator failed for ([45.160.138.118]) [45.160.138.118]: 535 Incorrect authentication data (set_id=sale)
2020-05-10 13:27:22
45.160.138.219 attack
Unauthorised access (Oct 31) SRC=45.160.138.219 LEN=52 TTL=109 ID=2475 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-01 01:55:04
45.160.138.186 attackbotsspam
Jul 17 08:03:37 offspring postfix/smtpd[27867]: connect from unknown[45.160.138.186]
Jul 17 08:03:41 offspring postfix/smtpd[27867]: warning: unknown[45.160.138.186]: SASL CRAM-MD5 authentication failed: authentication failure
Jul 17 08:03:41 offspring postfix/smtpd[27867]: warning: unknown[45.160.138.186]: SASL PLAIN authentication failed: authentication failure
Jul 17 08:03:43 offspring postfix/smtpd[27867]: warning: unknown[45.160.138.186]: SASL LOGIN authentication failed: authentication failure


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=45.160.138.186
2019-07-17 16:41:44
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.160.138.109
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25345
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;45.160.138.109.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019071002 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Thu Jul 11 14:51:47 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 109.138.160.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 109.138.160.45.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
71.6.232.6 attackbotsspam
Unauthorized connection attempt from IP address 71.6.232.6 on Port 3389(RDP)
2020-08-21 03:23:49
189.112.120.1 attack
Unauthorized connection attempt from IP address 189.112.120.1 on Port 445(SMB)
2020-08-21 03:35:54
64.227.20.179 attackbotsspam
abuseConfidenceScore blocked for 12h
2020-08-21 03:15:41
164.132.56.243 attack
Aug 20 18:45:43 melroy-server sshd[21424]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.56.243 
Aug 20 18:45:46 melroy-server sshd[21424]: Failed password for invalid user julie from 164.132.56.243 port 44792 ssh2
...
2020-08-21 03:18:32
106.55.195.243 attackspambots
Aug 20 15:57:50 cosmoit sshd[26038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.195.243
2020-08-21 03:08:24
103.139.102.110 attackbotsspam
Aug 20 16:04:36 firewall sshd[28620]: Failed password for invalid user gas from 103.139.102.110 port 50922 ssh2
Aug 20 16:08:42 firewall sshd[28761]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.139.102.110  user=root
Aug 20 16:08:44 firewall sshd[28761]: Failed password for root from 103.139.102.110 port 50922 ssh2
...
2020-08-21 03:29:40
83.101.128.118 attack
Unauthorized connection attempt from IP address 83.101.128.118 on Port 445(SMB)
2020-08-21 03:34:31
201.234.56.238 attack
Unauthorized connection attempt from IP address 201.234.56.238 on Port 445(SMB)
2020-08-21 03:37:48
49.233.192.22 attackbotsspam
Aug 20 22:06:51 journals sshd\[102823\]: Invalid user spark from 49.233.192.22
Aug 20 22:06:51 journals sshd\[102823\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.192.22
Aug 20 22:06:52 journals sshd\[102823\]: Failed password for invalid user spark from 49.233.192.22 port 53944 ssh2
Aug 20 22:12:02 journals sshd\[103377\]: Invalid user gerry from 49.233.192.22
Aug 20 22:12:02 journals sshd\[103377\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.192.22
...
2020-08-21 03:13:05
193.27.229.86 attack
Port-scan: detected 531 distinct ports within a 24-hour window.
2020-08-21 03:26:44
141.98.9.157 attackspam
Aug 20 21:19:16 haigwepa sshd[7599]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.157 
Aug 20 21:19:18 haigwepa sshd[7599]: Failed password for invalid user admin from 141.98.9.157 port 41563 ssh2
...
2020-08-21 03:20:17
200.88.48.99 attackbotsspam
Aug 20 12:05:09 dignus sshd[19565]: Failed password for invalid user user2 from 200.88.48.99 port 60142 ssh2
Aug 20 12:09:37 dignus sshd[20091]: Invalid user ye from 200.88.48.99 port 37948
Aug 20 12:09:37 dignus sshd[20091]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.88.48.99
Aug 20 12:09:39 dignus sshd[20091]: Failed password for invalid user ye from 200.88.48.99 port 37948 ssh2
Aug 20 12:13:55 dignus sshd[20626]: Invalid user brd from 200.88.48.99 port 43982
...
2020-08-21 03:17:43
159.65.224.137 attackspambots
Aug 20 20:37:44 *hidden* sshd[61746]: Invalid user dasusr1 from 159.65.224.137 port 34962 Aug 20 20:37:44 *hidden* sshd[61746]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.224.137 Aug 20 20:37:46 *hidden* sshd[61746]: Failed password for invalid user dasusr1 from 159.65.224.137 port 34962 ssh2
2020-08-21 03:19:57
91.134.167.236 attack
2020-08-20T21:25:44.277501centos sshd[2461]: Invalid user job from 91.134.167.236 port 20702
2020-08-20T21:25:45.947678centos sshd[2461]: Failed password for invalid user job from 91.134.167.236 port 20702 ssh2
2020-08-20T21:28:55.961353centos sshd[2670]: Invalid user angel from 91.134.167.236 port 47820
...
2020-08-21 03:42:39
123.207.10.199 attack
$f2bV_matches
2020-08-21 03:14:46

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