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: Cicero F da Silva Floresta

Hostname: unknown

Organization: unknown

Usage Type: Commercial

Comments:
Type Details Datetime
attackspam
Aug 12 05:44:09 mail.srvfarm.net postfix/smtpd[2870462]: warning: unknown[45.164.203.170]: SASL PLAIN authentication failed: 
Aug 12 05:44:09 mail.srvfarm.net postfix/smtpd[2870462]: lost connection after AUTH from unknown[45.164.203.170]
Aug 12 05:49:06 mail.srvfarm.net postfix/smtpd[2870459]: warning: unknown[45.164.203.170]: SASL PLAIN authentication failed: 
Aug 12 05:49:07 mail.srvfarm.net postfix/smtpd[2870459]: lost connection after AUTH from unknown[45.164.203.170]
Aug 12 05:51:16 mail.srvfarm.net postfix/smtps/smtpd[2871474]: warning: unknown[45.164.203.170]: SASL PLAIN authentication failed:
2020-08-12 14:33:17
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.164.203.170
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19197
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			292	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020081200 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Aug 12 14:33:11 CST 2020
;; MSG SIZE  rcvd: 118
Host info
170.203.164.45.in-addr.arpa domain name pointer ip-45.164.203.170.redelctelecom.com.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
170.203.164.45.in-addr.arpa	name = ip-45.164.203.170.redelctelecom.com.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
143.202.222.245 attackbots
Fail2Ban Ban Triggered
2019-12-06 16:40:07
171.244.45.137 attackbots
Microsoft-Windows-Security-Auditing
2019-12-06 16:53:51
154.8.209.64 attack
Dec  5 22:14:37 web9 sshd\[16895\]: Invalid user plahte from 154.8.209.64
Dec  5 22:14:37 web9 sshd\[16895\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.8.209.64
Dec  5 22:14:39 web9 sshd\[16895\]: Failed password for invalid user plahte from 154.8.209.64 port 54282 ssh2
Dec  5 22:22:33 web9 sshd\[18158\]: Invalid user mlcoch from 154.8.209.64
Dec  5 22:22:33 web9 sshd\[18158\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.8.209.64
2019-12-06 16:31:01
104.248.65.180 attack
Dec  6 09:29:47 MK-Soft-VM4 sshd[22667]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.65.180 
Dec  6 09:29:49 MK-Soft-VM4 sshd[22667]: Failed password for invalid user root1235 from 104.248.65.180 port 39928 ssh2
...
2019-12-06 16:45:17
112.169.152.105 attackspam
Dec  6 08:42:44 hcbbdb sshd\[29183\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.169.152.105  user=root
Dec  6 08:42:46 hcbbdb sshd\[29183\]: Failed password for root from 112.169.152.105 port 33270 ssh2
Dec  6 08:49:00 hcbbdb sshd\[29913\]: Invalid user tamil from 112.169.152.105
Dec  6 08:49:00 hcbbdb sshd\[29913\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.169.152.105
Dec  6 08:49:02 hcbbdb sshd\[29913\]: Failed password for invalid user tamil from 112.169.152.105 port 43774 ssh2
2019-12-06 17:03:11
142.93.74.45 attackbots
SSH Bruteforce attempt
2019-12-06 16:42:22
106.12.22.146 attackbots
2019-12-06T08:53:18.305526abusebot-8.cloudsearch.cf sshd\[13158\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.22.146  user=root
2019-12-06 16:54:03
82.159.138.57 attackspambots
Sep 27 05:27:49 microserver sshd[65515]: Invalid user ts2 from 82.159.138.57 port 8815
Sep 27 05:27:49 microserver sshd[65515]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.159.138.57
Sep 27 05:27:51 microserver sshd[65515]: Failed password for invalid user ts2 from 82.159.138.57 port 8815 ssh2
Sep 27 05:32:03 microserver sshd[992]: Invalid user abc123456 from 82.159.138.57 port 64508
Sep 27 05:32:03 microserver sshd[992]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.159.138.57
Oct 16 00:30:50 microserver sshd[12938]: Invalid user leila from 82.159.138.57 port 47998
Oct 16 00:30:50 microserver sshd[12938]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.159.138.57
Oct 16 00:30:51 microserver sshd[12938]: Failed password for invalid user leila from 82.159.138.57 port 47998 ssh2
Oct 16 00:38:19 microserver sshd[13735]: Invalid user yana from 82.159.138.57 port 51201
Oct 16 00:38
2019-12-06 16:54:28
141.98.81.38 attackspambots
Dec  4 19:19:25 Fail2Ban sshd[1013]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.81.38
2019-12-06 16:48:22
157.55.39.186 attack
Automatic report - Banned IP Access
2019-12-06 16:51:13
122.144.131.93 attack
Brute-force attempt banned
2019-12-06 17:02:36
139.199.45.89 attack
Dec  4 11:02:57 zimbra sshd[29088]: Invalid user sischka from 139.199.45.89
Dec  4 11:02:57 zimbra sshd[29088]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.45.89
Dec  4 11:02:59 zimbra sshd[29088]: Failed password for invalid user sischka from 139.199.45.89 port 46818 ssh2
Dec  4 11:02:59 zimbra sshd[29088]: Received disconnect from 139.199.45.89 port 46818:11: Bye Bye [preauth]
Dec  4 11:02:59 zimbra sshd[29088]: Disconnected from 139.199.45.89 port 46818 [preauth]
Dec  4 11:19:13 zimbra sshd[10657]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.45.89  user=r.r
Dec  4 11:19:15 zimbra sshd[10657]: Failed password for r.r from 139.199.45.89 port 45202 ssh2
Dec  4 11:19:16 zimbra sshd[10657]: Received disconnect from 139.199.45.89 port 45202:11: Bye Bye [preauth]
Dec  4 11:19:16 zimbra sshd[10657]: Disconnected from 139.199.45.89 port 45202 [preauth]
Dec  4 11:26:15 zimbr........
-------------------------------
2019-12-06 17:01:29
222.186.175.148 attack
Dec  5 22:32:06 kapalua sshd\[22370\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.148  user=root
Dec  5 22:32:09 kapalua sshd\[22370\]: Failed password for root from 222.186.175.148 port 57552 ssh2
Dec  5 22:32:24 kapalua sshd\[22390\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.148  user=root
Dec  5 22:32:26 kapalua sshd\[22390\]: Failed password for root from 222.186.175.148 port 5892 ssh2
Dec  5 22:32:35 kapalua sshd\[22390\]: Failed password for root from 222.186.175.148 port 5892 ssh2
2019-12-06 16:36:11
174.138.1.99 attackspam
Automatic report - XMLRPC Attack
2019-12-06 16:30:31
218.92.0.168 attackbotsspam
detected by Fail2Ban
2019-12-06 16:29:38

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