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: Netherlands

Internet Service Provider: Maximilian Kutzner

Hostname: unknown

Organization: unknown

Usage Type: Commercial

Comments:
Type Details Datetime
attackspam
May 11 10:04:35 mintao sshd\[4570\]: Invalid user admin from 193.142.146.21\
May 11 10:04:36 mintao sshd\[4574\]: Invalid user admin from 193.142.146.21\
May 11 10:04:36 mintao sshd\[4576\]: Invalid user user from 193.142.146.21\
2020-05-11 16:20:57
attackspam
Invalid user administrator from 193.142.146.21 port 43732
2020-04-21 23:06:08
attackbotsspam
Port Scan: Events[2] countPorts[1]: 22 ..
2020-04-18 05:41:59
attackbotsspam
Apr 13 03:30:14 XXX sshd[61724]: Invalid user administrator from 193.142.146.21 port 38060
2020-04-13 12:02:03
attackbotsspam
Apr 12 11:41:02 server2 sshd\[7765\]: User root from 193.142.146.21 not allowed because not listed in AllowUsers
Apr 12 11:41:02 server2 sshd\[7767\]: User root from 193.142.146.21 not allowed because not listed in AllowUsers
Apr 12 11:41:02 server2 sshd\[7769\]: Invalid user administrator from 193.142.146.21
Apr 12 11:41:03 server2 sshd\[7771\]: Invalid user amx from 193.142.146.21
Apr 12 11:41:03 server2 sshd\[7773\]: Invalid user admin from 193.142.146.21
Apr 12 11:41:03 server2 sshd\[7775\]: Invalid user cisco from 193.142.146.21
2020-04-12 16:52:23
attack
2020-04-11T21:09:32.530724abusebot-5.cloudsearch.cf sshd[10947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
2020-04-11T21:09:34.333061abusebot-5.cloudsearch.cf sshd[10947]: Failed password for root from 193.142.146.21 port 32788 ssh2
2020-04-11T21:09:34.579268abusebot-5.cloudsearch.cf sshd[10949]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
2020-04-11T21:09:36.321594abusebot-5.cloudsearch.cf sshd[10949]: Failed password for root from 193.142.146.21 port 52652 ssh2
2020-04-11T21:09:36.564781abusebot-5.cloudsearch.cf sshd[10951]: Invalid user administrator from 193.142.146.21 port 45002
2020-04-11T21:09:36.570455abusebot-5.cloudsearch.cf sshd[10951]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21
2020-04-11T21:09:36.564781abusebot-5.cloudsearch.cf sshd[10951]: Invalid user administrator from 19
...
2020-04-12 05:40:53
attack
prod8
...
2020-04-10 03:48:28
attack
Apr  9 10:41:36 server2 sshd\[16725\]: User root from 193.142.146.21 not allowed because not listed in AllowUsers
Apr  9 10:41:37 server2 sshd\[16727\]: User root from 193.142.146.21 not allowed because not listed in AllowUsers
Apr  9 10:41:37 server2 sshd\[16729\]: Invalid user administrator from 193.142.146.21
Apr  9 10:41:37 server2 sshd\[16731\]: Invalid user amx from 193.142.146.21
Apr  9 10:41:37 server2 sshd\[16733\]: Invalid user admin from 193.142.146.21
Apr  9 10:41:38 server2 sshd\[16735\]: Invalid user cisco from 193.142.146.21
2020-04-09 16:16:18
attack
prod3
...
2020-04-09 04:09:36
attackbotsspam
Apr  8 14:26:33 server2 sshd\[324\]: User root from 193.142.146.21 not allowed because not listed in AllowUsers
Apr  8 14:26:34 server2 sshd\[326\]: User root from 193.142.146.21 not allowed because not listed in AllowUsers
Apr  8 14:26:34 server2 sshd\[328\]: Invalid user administrator from 193.142.146.21
Apr  8 14:26:34 server2 sshd\[330\]: Invalid user amx from 193.142.146.21
Apr  8 14:26:34 server2 sshd\[333\]: Invalid user admin from 193.142.146.21
Apr  8 14:26:34 server2 sshd\[335\]: Invalid user cisco from 193.142.146.21
2020-04-08 19:38:57
attackbotsspam
Apr  8 00:03:48 host5 sshd[303]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
Apr  8 00:03:50 host5 sshd[303]: Failed password for root from 193.142.146.21 port 56524 ssh2
...
2020-04-08 06:19:30
attackbotsspam
Apr  6 11:17:00 debian-2gb-nbg1-2 kernel: \[8423647.031342\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=193.142.146.21 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=54321 PROTO=TCP SPT=51945 DPT=22 WINDOW=65535 RES=0x00 SYN URGP=0
2020-04-06 17:41:39
attackspambots
Invalid user administrator from 193.142.146.21 port 56520
2020-04-04 01:10:19
attackbotsspam
Mar 31 02:12:12 XXX sshd[44309]: Invalid user administrator from 193.142.146.21 port 33642
2020-04-01 08:46:17
attackbotsspam
2020-03-28T10:16:49.130422abusebot-8.cloudsearch.cf sshd[14784]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
2020-03-28T10:16:50.519216abusebot-8.cloudsearch.cf sshd[14784]: Failed password for root from 193.142.146.21 port 60438 ssh2
2020-03-28T10:16:51.984583abusebot-8.cloudsearch.cf sshd[14789]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
2020-03-28T10:16:53.649177abusebot-8.cloudsearch.cf sshd[14789]: Failed password for root from 193.142.146.21 port 33044 ssh2
2020-03-28T10:16:55.082134abusebot-8.cloudsearch.cf sshd[14794]: Invalid user administrator from 193.142.146.21 port 37758
2020-03-28T10:16:55.090811abusebot-8.cloudsearch.cf sshd[14794]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21
2020-03-28T10:16:55.082134abusebot-8.cloudsearch.cf sshd[14794]: Invalid user administrator from 19
...
2020-03-28 18:22:06
attackspam
Mar 28 00:43:15 server2 sshd\[13875\]: User root from 193.142.146.21 not allowed because not listed in AllowUsers
Mar 28 00:43:16 server2 sshd\[13877\]: User root from 193.142.146.21 not allowed because not listed in AllowUsers
Mar 28 00:43:16 server2 sshd\[13879\]: Invalid user administrator from 193.142.146.21
Mar 28 00:43:16 server2 sshd\[13883\]: Invalid user amx from 193.142.146.21
Mar 28 00:43:16 server2 sshd\[13885\]: Invalid user admin from 193.142.146.21
Mar 28 00:43:16 server2 sshd\[13887\]: Invalid user cisco from 193.142.146.21
2020-03-28 06:52:14
attackspambots
Multiple SSH login attempts.
2020-03-28 04:29:59
attackspam
Mar 26 08:19:36 XXX sshd[23653]: Invalid user administrator from 193.142.146.21 port 46516
2020-03-26 16:01:58
attack
Mar 22 04:13:44 : SSH login attempts with invalid user
2020-03-26 07:40:23
attackbots
SSH Bruteforce
2020-03-26 02:19:57
attackbots
2020-03-24T20:47:40.720979shield sshd\[32726\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
2020-03-24T20:47:42.205883shield sshd\[32726\]: Failed password for root from 193.142.146.21 port 44530 ssh2
2020-03-24T20:47:42.976121shield sshd\[32737\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
2020-03-24T20:47:45.060110shield sshd\[32737\]: Failed password for root from 193.142.146.21 port 42814 ssh2
2020-03-24T20:47:45.836325shield sshd\[32745\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
2020-03-25 04:48:30
attackspam
2020-03-24T16:17:58.253155abusebot-7.cloudsearch.cf sshd[7213]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
2020-03-24T16:18:00.559399abusebot-7.cloudsearch.cf sshd[7213]: Failed password for root from 193.142.146.21 port 51292 ssh2
2020-03-24T16:18:01.569562abusebot-7.cloudsearch.cf sshd[7218]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
2020-03-24T16:18:02.952669abusebot-7.cloudsearch.cf sshd[7218]: Failed password for root from 193.142.146.21 port 55620 ssh2
2020-03-24T16:18:03.887810abusebot-7.cloudsearch.cf sshd[7222]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
2020-03-24T16:18:05.878263abusebot-7.cloudsearch.cf sshd[7222]: Failed password for root from 193.142.146.21 port 52376 ssh2
2020-03-24T16:18:06.721066abusebot-7.cloudsearch.cf sshd[7226]: Invalid user administrator 
...
2020-03-25 01:22:48
attack
Mar 22 17:00:11 localhost sshd[23414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
Mar 22 17:00:12 localhost sshd[23414]: Failed password for root from 193.142.146.21 port 44720 ssh2
Mar 22 17:00:13 localhost sshd[23421]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
Mar 22 17:00:15 localhost sshd[23421]: Failed password for root from 193.142.146.21 port 41116 ssh2
Mar 22 17:00:16 localhost sshd[23427]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
Mar 22 17:00:18 localhost sshd[23427]: Failed password for root from 193.142.146.21 port 38040 ssh2
...
2020-03-23 01:00:50
attackspambots
2020-03-21T21:10:50.774927abusebot-6.cloudsearch.cf sshd[13826]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21  user=root
2020-03-21T21:10:52.764716abusebot-6.cloudsearch.cf sshd[13826]: Failed password for root from 193.142.146.21 port 42936 ssh2
2020-03-21T21:10:53.610054abusebot-6.cloudsearch.cf sshd[13831]: Invalid user admin from 193.142.146.21 port 39462
2020-03-21T21:10:53.615622abusebot-6.cloudsearch.cf sshd[13831]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.142.146.21
2020-03-21T21:10:53.610054abusebot-6.cloudsearch.cf sshd[13831]: Invalid user admin from 193.142.146.21 port 39462
2020-03-21T21:10:55.349485abusebot-6.cloudsearch.cf sshd[13831]: Failed password for invalid user admin from 193.142.146.21 port 39462 ssh2
2020-03-21T21:10:56.190797abusebot-6.cloudsearch.cf sshd[13835]: Invalid user ubnt from 193.142.146.21 port 34156
...
2020-03-22 05:16:52
attackbots
Unauthorized connection attempt detected from IP address 193.142.146.21 to port 22 [T]
2020-03-21 12:49:22
attack
SSH Bruteforce attack
2020-03-20 22:31:48
attackbotsspam
Mar 20 04:29:29 l03 sshd[29604]: Invalid user admin from 193.142.146.21 port 37676
Mar 20 04:29:30 l03 sshd[29606]: Invalid user ubnt from 193.142.146.21 port 39410
...
2020-03-20 12:49:08
attackbotsspam
Mar 19 19:05:57 ift sshd\[63495\]: Failed password for root from 193.142.146.21 port 49716 ssh2Mar 19 19:06:00 ift sshd\[63510\]: Failed password for invalid user admin from 193.142.146.21 port 40498 ssh2Mar 19 19:06:00 ift sshd\[63512\]: Invalid user ubnt from 193.142.146.21Mar 19 19:06:02 ift sshd\[63512\]: Failed password for invalid user ubnt from 193.142.146.21 port 34416 ssh2Mar 19 19:06:04 ift sshd\[63529\]: Failed password for root from 193.142.146.21 port 54394 ssh2
...
2020-03-20 01:06:27
attackbotsspam
Mar 19 01:18:38 l03 sshd[31441]: Invalid user admin from 193.142.146.21 port 39536
...
2020-03-19 09:34:32
attackspam
2020-03-14T09:20:30.204Z CLOSE host=193.142.146.21 port=54898 fd=4 time=20.018 bytes=7
...
2020-03-17 01:03:16
Comments on same subnet:
IP Type Details Datetime
193.142.146.232 attack
Unauthorized connection attempt detected from IP address 193.142.146.232 to port 8583 [T]
2020-08-31 18:25:27
193.142.146.232 attack
1597518870 - 08/16/2020 02:14:30 Host: 193.142.146.232/193.142.146.232 Port: 4096 TCP Blocked
...
2020-08-16 04:04:45
193.142.146.19 attackspam
Unauthorized connection attempt detected from IP address 193.142.146.19 to port 8339 [T]
2020-08-14 04:17:03
193.142.146.232 attackbotsspam
Unauthorized connection attempt detected from IP address 193.142.146.232 to port 4666 [T]
2020-08-14 03:22:31
193.142.146.219 attackspambots
Unauthorized connection attempt detected from IP address 193.142.146.219 to port 30000 [T]
2020-08-14 02:42:31
193.142.146.216 attackspambots
ET SCAN MS Terminal Server Traffic on Non-standard Port - port: 32400 proto: tcp cat: Attempted Information Leakbytes: 289
2020-08-08 04:19:18
193.142.146.179 attack
Aug  4 14:56:48 vps46666688 sshd[28685]: Failed password for root from 193.142.146.179 port 55402 ssh2
...
2020-08-05 02:41:05
193.142.146.34 attackspambots
TCP Port Scanning
2020-08-04 22:02:08
193.142.146.202 attackspam
Firewall Dropped Connection
2020-07-27 23:22:48
193.142.146.212 attack
 TCP (SYN) 193.142.146.212:52949 -> port 2, len 44
2020-07-27 19:44:30
193.142.146.204 attackbotsspam
 TCP (SYN) 193.142.146.204:56696 -> port 143, len 44
2020-07-27 19:11:02
193.142.146.202 attackbotsspam
 TCP (SYN) 193.142.146.202:56661 -> port 75, len 44
2020-07-27 13:57:13
193.142.146.204 attackspambots
07/26/2020-15:53:12.743728 193.142.146.204 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-07-27 04:14:30
193.142.146.212 attackspambots
SmallBizIT.US 2 packets to tcp(19,23)
2020-07-25 12:02:40
193.142.146.203 attack
Intruder & port scanner
2020-07-23 12:09:31
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 193.142.146.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29628
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			560	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020031600 1800 900 604800 86400

;; Query time: 49 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 17 01:03:13 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 21.146.142.193.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.146.142.193.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
113.247.250.238 attackbots
Invalid user hadoop from 113.247.250.238 port 50164
2020-04-21 23:44:51
41.213.124.182 attackbots
Invalid user ubuntu from 41.213.124.182 port 43920
2020-04-22 00:16:09
94.177.232.23 attackspam
" "
2020-04-21 23:56:26
106.13.134.19 attack
2020-04-21T12:55:14.597397homeassistant sshd[7451]: Invalid user admin from 106.13.134.19 port 57042
2020-04-21T12:55:14.609134homeassistant sshd[7451]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.134.19
...
2020-04-21 23:49:49
113.183.102.84 attack
Invalid user admin from 113.183.102.84 port 40056
2020-04-21 23:45:23
1.193.76.18 attack
SSH Brute Force
2020-04-22 00:22:22
61.19.86.219 attackbotsspam
Invalid user testftp from 61.19.86.219 port 40014
2020-04-22 00:06:10
106.13.236.185 attackspam
Invalid user sv from 106.13.236.185 port 54470
2020-04-21 23:49:33
52.156.152.50 attackbotsspam
Apr 21 11:49:44 XXX sshd[53236]: Invalid user xl from 52.156.152.50 port 34522
2020-04-22 00:07:41
95.110.154.101 attackbots
Apr 21 17:37:01 pve1 sshd[10002]: Failed password for root from 95.110.154.101 port 55736 ssh2
...
2020-04-21 23:55:13
35.220.130.113 attackbotsspam
Invalid user cv from 35.220.130.113 port 38054
2020-04-22 00:17:56
80.211.45.85 attack
2020-04-21T16:45:56.797558amanda2.illicoweb.com sshd\[10873\]: Invalid user admin3 from 80.211.45.85 port 44272
2020-04-21T16:45:56.800958amanda2.illicoweb.com sshd\[10873\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.45.85
2020-04-21T16:45:59.057334amanda2.illicoweb.com sshd\[10873\]: Failed password for invalid user admin3 from 80.211.45.85 port 44272 ssh2
2020-04-21T16:53:49.015722amanda2.illicoweb.com sshd\[11392\]: Invalid user ftpuser1 from 80.211.45.85 port 38454
2020-04-21T16:53:49.018103amanda2.illicoweb.com sshd\[11392\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.45.85
...
2020-04-22 00:02:34
31.32.224.147 attackspam
Invalid user test from 31.32.224.147 port 42780
2020-04-22 00:18:40
92.222.36.74 attack
2020-04-21T15:53:18.077248struts4.enskede.local sshd\[26140\]: Invalid user admin from 92.222.36.74 port 46112
2020-04-21T15:53:18.083468struts4.enskede.local sshd\[26140\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.ip-92-222-36.eu
2020-04-21T15:53:21.161467struts4.enskede.local sshd\[26140\]: Failed password for invalid user admin from 92.222.36.74 port 46112 ssh2
2020-04-21T15:57:38.294995struts4.enskede.local sshd\[26193\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.ip-92-222-36.eu  user=root
2020-04-21T15:57:41.477156struts4.enskede.local sshd\[26193\]: Failed password for root from 92.222.36.74 port 33546 ssh2
...
2020-04-21 23:56:45
54.38.240.23 attackbots
ET CINS Active Threat Intelligence Poor Reputation IP group 37 - port: 9094 proto: TCP cat: Misc Attack
2020-04-22 00:06:25

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