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
attackbotsspam
Oct  4 17:18:44 mail.srvfarm.net postfix/smtps/smtpd[1046363]: warning: unknown[45.160.136.66]: SASL PLAIN authentication failed: 
Oct  4 17:18:44 mail.srvfarm.net postfix/smtps/smtpd[1046363]: lost connection after AUTH from unknown[45.160.136.66]
Oct  4 17:20:24 mail.srvfarm.net postfix/smtpd[1047066]: warning: unknown[45.160.136.66]: SASL PLAIN authentication failed: 
Oct  4 17:20:24 mail.srvfarm.net postfix/smtpd[1047066]: lost connection after AUTH from unknown[45.160.136.66]
Oct  4 17:26:44 mail.srvfarm.net postfix/smtps/smtpd[1047334]: warning: unknown[45.160.136.66]: SASL PLAIN authentication failed:
2020-10-05 05:23:03
attackspambots
Oct  4 08:28:52 mail.srvfarm.net postfix/smtpd[756560]: warning: unknown[45.160.136.66]: SASL PLAIN authentication failed: 
Oct  4 08:28:53 mail.srvfarm.net postfix/smtpd[756560]: lost connection after AUTH from unknown[45.160.136.66]
Oct  4 08:35:01 mail.srvfarm.net postfix/smtpd[756744]: warning: unknown[45.160.136.66]: SASL PLAIN authentication failed: 
Oct  4 08:35:02 mail.srvfarm.net postfix/smtpd[756744]: lost connection after AUTH from unknown[45.160.136.66]
Oct  4 08:35:42 mail.srvfarm.net postfix/smtpd[756518]: warning: unknown[45.160.136.66]: SASL PLAIN authentication failed:
2020-10-04 21:17:45
attackbotsspam
Oct  3 22:26:03 mail.srvfarm.net postfix/smtps/smtpd[662248]: warning: unknown[45.160.136.66]: SASL PLAIN authentication failed: 
Oct  3 22:26:03 mail.srvfarm.net postfix/smtps/smtpd[662248]: lost connection after AUTH from unknown[45.160.136.66]
Oct  3 22:29:35 mail.srvfarm.net postfix/smtps/smtpd[661644]: warning: unknown[45.160.136.66]: SASL PLAIN authentication failed: 
Oct  3 22:29:36 mail.srvfarm.net postfix/smtps/smtpd[661644]: lost connection after AUTH from unknown[45.160.136.66]
Oct  3 22:31:51 mail.srvfarm.net postfix/smtpd[660372]: warning: unknown[45.160.136.66]: SASL PLAIN authentication failed:
2020-10-04 13:03:11
Comments on same subnet:
IP Type Details Datetime
45.160.136.107 attackbotsspam
Aug 27 04:46:22 mail.srvfarm.net postfix/smtps/smtpd[1331136]: warning: unknown[45.160.136.107]: SASL PLAIN authentication failed: 
Aug 27 04:46:23 mail.srvfarm.net postfix/smtps/smtpd[1331136]: lost connection after AUTH from unknown[45.160.136.107]
Aug 27 04:49:12 mail.srvfarm.net postfix/smtpd[1334724]: warning: unknown[45.160.136.107]: SASL PLAIN authentication failed: 
Aug 27 04:49:13 mail.srvfarm.net postfix/smtpd[1334724]: lost connection after AUTH from unknown[45.160.136.107]
Aug 27 04:51:20 mail.srvfarm.net postfix/smtps/smtpd[1335345]: warning: unknown[45.160.136.107]: SASL PLAIN authentication failed:
2020-08-28 09:23:20
45.160.136.227 attack
(BR/Brazil/-) SMTP Bruteforcing attempts
2020-06-19 15:50:56
45.160.136.227 attack
Jun 18 11:26:02 mail.srvfarm.net postfix/smtps/smtpd[1421524]: warning: unknown[45.160.136.227]: SASL PLAIN authentication failed: 
Jun 18 11:26:03 mail.srvfarm.net postfix/smtps/smtpd[1421524]: lost connection after AUTH from unknown[45.160.136.227]
Jun 18 11:29:49 mail.srvfarm.net postfix/smtps/smtpd[1409843]: warning: unknown[45.160.136.227]: SASL PLAIN authentication failed: 
Jun 18 11:29:49 mail.srvfarm.net postfix/smtps/smtpd[1409843]: lost connection after AUTH from unknown[45.160.136.227]
Jun 18 11:30:56 mail.srvfarm.net postfix/smtps/smtpd[1421519]: warning: unknown[45.160.136.227]: SASL PLAIN authentication failed:
2020-06-19 02:02:19
45.160.136.100 attack
Jun 18 13:02:44 mail.srvfarm.net postfix/smtpd[1452011]: warning: unknown[45.160.136.100]: SASL PLAIN authentication failed: 
Jun 18 13:02:45 mail.srvfarm.net postfix/smtpd[1452011]: lost connection after AUTH from unknown[45.160.136.100]
Jun 18 13:10:06 mail.srvfarm.net postfix/smtps/smtpd[1453179]: warning: unknown[45.160.136.100]: SASL PLAIN authentication failed: 
Jun 18 13:10:07 mail.srvfarm.net postfix/smtps/smtpd[1453179]: lost connection after AUTH from unknown[45.160.136.100]
Jun 18 13:11:16 mail.srvfarm.net postfix/smtpd[1452323]: warning: unknown[45.160.136.100]: SASL PLAIN authentication failed:
2020-06-19 01:00:52
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.160.136.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53948
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			551	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020100301 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 04 13:03:08 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 66.136.160.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.136.160.45.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
83.110.151.205 attack
Sep 21 18:00:28 ajax sshd[19186]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.110.151.205 
Sep 21 18:00:30 ajax sshd[19186]: Failed password for invalid user sniffer from 83.110.151.205 port 49670 ssh2
2020-09-23 02:22:45
198.46.131.51 attack
Email rejected due to spam filtering
2020-09-23 02:37:52
170.130.187.22 attackbots
Unauthorized connection attempt from IP address 170.130.187.22 on Port 3389(RDP)
2020-09-23 02:22:17
66.37.110.238 attackspambots
Sep 22 18:23:05 l02a sshd[29830]: Invalid user mia from 66.37.110.238
Sep 22 18:23:05 l02a sshd[29830]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.37.110.238 
Sep 22 18:23:05 l02a sshd[29830]: Invalid user mia from 66.37.110.238
Sep 22 18:23:07 l02a sshd[29830]: Failed password for invalid user mia from 66.37.110.238 port 33438 ssh2
2020-09-23 02:31:29
14.189.108.81 attackspambots
Unauthorized connection attempt from IP address 14.189.108.81 on Port 445(SMB)
2020-09-23 01:43:32
81.68.209.225 attackspambots
Sep 22 19:40:01 piServer sshd[20205]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.209.225 
Sep 22 19:40:03 piServer sshd[20205]: Failed password for invalid user admin from 81.68.209.225 port 53338 ssh2
Sep 22 19:45:49 piServer sshd[21050]: Failed password for root from 81.68.209.225 port 55030 ssh2
...
2020-09-23 02:12:46
51.89.149.241 attackbotsspam
5x Failed Password
2020-09-23 02:02:08
182.124.16.215 attackspam
firewall-block, port(s): 23/tcp
2020-09-23 02:31:53
77.108.85.5 attack
Unauthorized connection attempt from IP address 77.108.85.5 on Port 445(SMB)
2020-09-23 02:33:08
192.35.169.41 attackspambots
firewall-block, port(s): 21309/tcp
2020-09-23 02:26:03
201.218.215.106 attack
5x Failed Password
2020-09-23 02:02:32
1.235.102.226 attackspambots
port scan and connect, tcp 1433 (ms-sql-s)
2020-09-23 02:18:27
27.77.20.90 attackspam
Unauthorized connection attempt from IP address 27.77.20.90 on Port 445(SMB)
2020-09-23 01:45:12
45.78.27.173 attackspam
2020-09-22T12:26:36.7918001495-001 sshd[41137]: Invalid user query from 45.78.27.173 port 44464
2020-09-22T12:26:36.7959981495-001 sshd[41137]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.78.27.173.16clouds.com
2020-09-22T12:26:36.7918001495-001 sshd[41137]: Invalid user query from 45.78.27.173 port 44464
2020-09-22T12:26:38.3798771495-001 sshd[41137]: Failed password for invalid user query from 45.78.27.173 port 44464 ssh2
2020-09-22T12:30:45.3992871495-001 sshd[41307]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.78.27.173.16clouds.com  user=root
2020-09-22T12:30:47.8360031495-001 sshd[41307]: Failed password for root from 45.78.27.173 port 53980 ssh2
...
2020-09-23 02:28:25
190.12.113.38 attackbotsspam
Unauthorized connection attempt from IP address 190.12.113.38 on Port 445(SMB)
2020-09-23 02:19:57

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