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: Russian Federation

Internet Service Provider: NTX Technologies S.R.O.

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
2020-09-02 21:17:40 dovecot_login authenticator failed for \(User\) \[45.142.120.144\]: 535 Incorrect authentication data \(set_id=lorraine@org.ua\)2020-09-02 21:18:16 dovecot_login authenticator failed for \(User\) \[45.142.120.144\]: 535 Incorrect authentication data \(set_id=newhampshire@org.ua\)2020-09-02 21:18:52 dovecot_login authenticator failed for \(User\) \[45.142.120.144\]: 535 Incorrect authentication data \(set_id=ukr@org.ua\)
...
2020-09-03 02:56:35
attackspambots
2020-09-02T04:10:21.270330linuxbox-skyline auth[30494]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=devis rhost=45.142.120.144
...
2020-09-02 18:28:29
attackspam
2020-08-31T02:54:18.113033linuxbox-skyline auth[49599]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=podarki rhost=45.142.120.144
...
2020-08-31 16:55:19
Comments on same subnet:
IP Type Details Datetime
45.142.120.133 attackspambots
(smtpauth) Failed SMTP AUTH login from 45.142.120.133 (RU/Russia/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2020-10-13 18:51:02 dovecot_login authenticator failed for (localhost) [45.142.120.133]:60028: 535 Incorrect authentication data (set_id=linksrv@xeoserver.com)
2020-10-13 18:51:10 dovecot_login authenticator failed for (localhost) [45.142.120.133]:65202: 535 Incorrect authentication data (set_id=investor@xeoserver.com)
2020-10-13 18:51:11 dovecot_login authenticator failed for (localhost) [45.142.120.133]:64624: 535 Incorrect authentication data (set_id=netflow@xeoserver.com)
2020-10-13 18:51:13 dovecot_login authenticator failed for (localhost) [45.142.120.133]:5260: 535 Incorrect authentication data (set_id=my1@xeoserver.com)
2020-10-13 18:51:13 dovecot_login authenticator failed for (localhost) [45.142.120.133]:60612: 535 Incorrect authentication data (set_id=netflow@xeoserver.com)
2020-10-14 07:08:55
45.142.120.39 attackspambots
Oct 13 17:00:35 relay postfix/smtpd\[21525\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 17:00:42 relay postfix/smtpd\[21523\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 17:01:03 relay postfix/smtpd\[14535\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 17:01:11 relay postfix/smtpd\[21523\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 17:01:14 relay postfix/smtpd\[21515\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-10-13 23:22:55
45.142.120.83 attack
2020-10-13T16:56:53.050844mail1 postfix/smtpd[30077]: warning: unknown[45.142.120.83]: SASL LOGIN authentication failed: authentication failure
2020-10-13T16:56:53.061946mail1 postfix/smtpd[30076]: warning: unknown[45.142.120.83]: SASL LOGIN authentication failed: authentication failure
2020-10-13T16:56:53.074257mail1 postfix/smtpd[30078]: warning: unknown[45.142.120.83]: SASL LOGIN authentication failed: authentication failure
...
2020-10-13 22:57:45
45.142.120.39 attackspam
Oct 13 08:24:45 relay postfix/smtpd\[21411\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 08:24:46 relay postfix/smtpd\[25617\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 08:24:56 relay postfix/smtpd\[21412\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 08:25:01 relay postfix/smtpd\[23014\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 08:25:02 relay postfix/smtpd\[20309\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-10-13 14:40:00
45.142.120.83 attackspam
Oct 13 09:11:24 baraca dovecot: auth-worker(57062): passwd(suter@net.ua,45.142.120.83): unknown user
Oct 13 09:11:25 baraca dovecot: auth-worker(57062): passwd(blocher@net.ua,45.142.120.83): unknown user
Oct 13 09:11:31 baraca dovecot: auth-worker(57062): passwd(manatliga@net.ua,45.142.120.83): unknown user
Oct 13 09:11:32 baraca dovecot: auth-worker(57062): passwd(hypersonic@net.ua,45.142.120.83): unknown user
Oct 13 09:11:32 baraca dovecot: auth-worker(57062): passwd(inequitable@net.ua,45.142.120.83): unknown user
Oct 13 09:11:41 baraca dovecot: auth-worker(57062): passwd(mellersta@net.ua,45.142.120.83): unknown user
...
2020-10-13 14:17:39
45.142.120.39 attackbots
2020-10-13T01:18:01.652407news2.dwmp.it postfix/smtpd[21424]: warning: unknown[45.142.120.39]: SASL LOGIN authentication failed: authentication failure
2020-10-13T01:18:08.461529news2.dwmp.it postfix/smtpd[21427]: warning: unknown[45.142.120.39]: SASL LOGIN authentication failed: authentication failure
2020-10-13T01:18:09.646719news2.dwmp.it postfix/smtpd[21424]: warning: unknown[45.142.120.39]: SASL LOGIN authentication failed: authentication failure
...
2020-10-13 07:20:03
45.142.120.83 attackbots
2020-10-13T00:49:12.085054mail1 postfix/smtpd[23895]: warning: unknown[45.142.120.83]: SASL LOGIN authentication failed: authentication failure
2020-10-13T00:49:14.539642mail1 postfix/smtpd[23898]: warning: unknown[45.142.120.83]: SASL LOGIN authentication failed: authentication failure
2020-10-13T00:49:14.539643mail1 postfix/smtpd[23897]: warning: unknown[45.142.120.83]: SASL LOGIN authentication failed: authentication failure
...
2020-10-13 06:59:39
45.142.120.58 attack
2020-10-12 21:29:50 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=dc01@no-server.de\)
2020-10-12 21:29:50 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=files@no-server.de\)
2020-10-12 21:29:59 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=skincare@no-server.de\)
2020-10-12 21:30:02 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=cactiuser@no-server.de\)
2020-10-12 21:30:03 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=server4@no-server.de\)
...
2020-10-13 03:32:02
45.142.120.149 attack
Oct 12 16:50:23 srv01 postfix/smtpd\[2852\]: warning: unknown\[45.142.120.149\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 12 16:50:29 srv01 postfix/smtpd\[29235\]: warning: unknown\[45.142.120.149\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 12 16:50:45 srv01 postfix/smtpd\[29235\]: warning: unknown\[45.142.120.149\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 12 16:50:47 srv01 postfix/smtpd\[2968\]: warning: unknown\[45.142.120.149\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 12 16:50:47 srv01 postfix/smtpd\[2975\]: warning: unknown\[45.142.120.149\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 12 16:50:47 srv01 postfix/smtpd\[2996\]: warning: unknown\[45.142.120.149\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-10-12 22:59:04
45.142.120.93 attack
Oct 12 14:53:16 mail postfix/smtpd\[8633\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct 12 15:23:24 mail postfix/smtpd\[9450\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct 12 15:23:25 mail postfix/smtpd\[9653\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct 12 15:53:31 mail postfix/smtpd\[10439\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2020-10-12 22:15:03
45.142.120.38 attack
Oct 12 15:51:28 srv01 postfix/smtpd\[6937\]: warning: unknown\[45.142.120.38\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 12 15:51:30 srv01 postfix/smtpd\[10698\]: warning: unknown\[45.142.120.38\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 12 15:51:36 srv01 postfix/smtpd\[4051\]: warning: unknown\[45.142.120.38\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 12 15:51:38 srv01 postfix/smtpd\[6937\]: warning: unknown\[45.142.120.38\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 12 15:51:47 srv01 postfix/smtpd\[10698\]: warning: unknown\[45.142.120.38\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 12 15:51:47 srv01 postfix/smtpd\[11495\]: warning: unknown\[45.142.120.38\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-10-12 22:04:56
45.142.120.32 attackspam
(smtpauth) Failed SMTP AUTH login from 45.142.120.32 (RU/Russia/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2020-10-12 08:48:51 dovecot_login authenticator failed for (localhost) [45.142.120.32]:5840: 535 Incorrect authentication data (set_id=yessir@xeoserver.com)
2020-10-12 08:48:58 dovecot_login authenticator failed for (localhost) [45.142.120.32]:28072: 535 Incorrect authentication data (set_id=avalon16@xeoserver.com)
2020-10-12 08:49:02 dovecot_login authenticator failed for (localhost) [45.142.120.32]:25922: 535 Incorrect authentication data (set_id=arun@xeoserver.com)
2020-10-12 08:49:02 dovecot_login authenticator failed for (localhost) [45.142.120.32]:48140: 535 Incorrect authentication data (set_id=generate@xeoserver.com)
2020-10-12 08:49:08 dovecot_login authenticator failed for (localhost) [45.142.120.32]:3702: 535 Incorrect authentication data (set_id=banana@xeoserver.com)
2020-10-12 20:59:07
45.142.120.58 attackbotsspam
2020-10-12 12:42:11 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=janjan@no-server.de\)
2020-10-12 12:47:12 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data
2020-10-12 12:47:17 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data
2020-10-12 12:47:21 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data
2020-10-12 12:51:51 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=werewolf@no-server.de\)
...
2020-10-12 19:03:44
45.142.120.149 attackspambots
2020-10-12T00:21:02.620430linuxbox-skyline auth[40727]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=gavro rhost=45.142.120.149
...
2020-10-12 14:24:31
45.142.120.93 attackspambots
Oct 12 06:20:19 mail postfix/smtpd\[22669\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct 12 06:20:20 mail postfix/smtpd\[22649\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct 12 06:20:20 mail postfix/smtpd\[23089\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct 12 06:50:28 mail postfix/smtpd\[23875\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2020-10-12 13:43:43
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.142.120.144
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47249
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			350	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020083100 1800 900 604800 86400

;; Query time: 74 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Aug 31 16:55:15 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 144.120.142.45.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 144.120.142.45.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
77.233.187.150 attackspambots
445/tcp 445/tcp
[2019-08-02/20]2pkt
2019-08-21 18:53:56
202.106.10.66 attackbots
Aug 21 05:31:56 hcbbdb sshd\[22279\]: Invalid user alvarie from 202.106.10.66
Aug 21 05:31:56 hcbbdb sshd\[22279\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.106.10.66
Aug 21 05:31:58 hcbbdb sshd\[22279\]: Failed password for invalid user alvarie from 202.106.10.66 port 6796 ssh2
Aug 21 05:41:51 hcbbdb sshd\[23379\]: Invalid user network3 from 202.106.10.66
Aug 21 05:41:51 hcbbdb sshd\[23379\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.106.10.66
2019-08-21 19:03:31
95.58.194.141 attack
Aug 21 11:12:17 XXX sshd[30941]: Invalid user ofsaa from 95.58.194.141 port 43596
2019-08-21 19:02:45
177.131.60.93 attack
Automatic report - Port Scan Attack
2019-08-21 18:55:46
51.75.120.244 attackspambots
Aug 21 03:19:28 meumeu sshd[13519]: Failed password for invalid user mysquel from 51.75.120.244 port 37646 ssh2
Aug 21 03:23:19 meumeu sshd[13982]: Failed password for invalid user api from 51.75.120.244 port 55344 ssh2
...
2019-08-21 18:21:20
103.36.84.100 attack
Aug 21 05:48:06 localhost sshd\[45486\]: Invalid user kiss from 103.36.84.100 port 55918
Aug 21 05:48:06 localhost sshd\[45486\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.36.84.100
Aug 21 05:48:08 localhost sshd\[45486\]: Failed password for invalid user kiss from 103.36.84.100 port 55918 ssh2
Aug 21 05:52:56 localhost sshd\[45736\]: Invalid user student08 from 103.36.84.100 port 59076
Aug 21 05:52:56 localhost sshd\[45736\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.36.84.100
...
2019-08-21 18:36:02
188.131.170.119 attackspambots
Jul  8 22:25:10 server sshd\[138899\]: Invalid user csserver from 188.131.170.119
Jul  8 22:25:10 server sshd\[138899\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.170.119
Jul  8 22:25:12 server sshd\[138899\]: Failed password for invalid user csserver from 188.131.170.119 port 34756 ssh2
...
2019-08-21 18:37:32
18.85.192.253 attackspam
LGS,WP GET /wp-login.php
2019-08-21 19:02:09
218.75.132.59 attackbots
Aug 20 16:28:38 php1 sshd\[26343\]: Invalid user 12345 from 218.75.132.59
Aug 20 16:28:38 php1 sshd\[26343\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.75.132.59
Aug 20 16:28:39 php1 sshd\[26343\]: Failed password for invalid user 12345 from 218.75.132.59 port 54227 ssh2
Aug 20 16:32:46 php1 sshd\[26818\]: Invalid user monkey from 218.75.132.59
Aug 20 16:32:46 php1 sshd\[26818\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.75.132.59
2019-08-21 18:00:26
185.204.213.197 attackspam
19/8/20@21:26:39: FAIL: IoT-Telnet address from=185.204.213.197
...
2019-08-21 18:52:52
200.54.170.198 attackbots
2019-08-21T04:02:46.606222abusebot-2.cloudsearch.cf sshd\[6745\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200-54-170-198.static.tie.cl  user=root
2019-08-21 19:03:59
218.249.154.130 attackbots
Aug 21 12:54:04 host sshd\[31388\]: Invalid user angela from 218.249.154.130 port 33442
Aug 21 12:54:04 host sshd\[31388\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.249.154.130
...
2019-08-21 18:54:17
51.68.215.113 attackspam
Aug 20 21:06:21 php1 sshd\[22014\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.215.113  user=root
Aug 20 21:06:23 php1 sshd\[22014\]: Failed password for root from 51.68.215.113 port 33120 ssh2
Aug 20 21:10:33 php1 sshd\[22469\]: Invalid user ashton from 51.68.215.113
Aug 20 21:10:33 php1 sshd\[22469\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.215.113
Aug 20 21:10:35 php1 sshd\[22469\]: Failed password for invalid user ashton from 51.68.215.113 port 50768 ssh2
2019-08-21 18:29:09
115.231.72.28 attackspambots
445/tcp 445/tcp 445/tcp...
[2019-06-25/08-20]8pkt,1pt.(tcp)
2019-08-21 18:17:10
31.133.49.129 attackspambots
23/tcp 23/tcp
[2019-08-10/20]2pkt
2019-08-21 19:01:42

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