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: China

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.21.242.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55533
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;103.21.242.142.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020400 1800 900 604800 86400

;; Query time: 41 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 18:28:25 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 142.242.21.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.242.21.103.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
162.243.139.153 attackbots
 TCP (SYN) 162.243.139.153:51124 -> port 587, len 44
2020-06-11 06:56:52
104.153.96.154 attack
Jun  9 07:59:50 server6 sshd[6946]: Failed password for r.r from 104.153.96.154 port 44604 ssh2
Jun  9 07:59:50 server6 sshd[6946]: Received disconnect from 104.153.96.154: 11: Bye Bye [preauth]
Jun  9 08:06:43 server6 sshd[8303]: Failed password for r.r from 104.153.96.154 port 39008 ssh2
Jun  9 08:06:43 server6 sshd[8303]: Received disconnect from 104.153.96.154: 11: Bye Bye [preauth]
Jun  9 08:10:03 server6 sshd[16513]: Failed password for invalid user ftpuser from 104.153.96.154 port 50608 ssh2
Jun  9 08:10:03 server6 sshd[16513]: Received disconnect from 104.153.96.154: 11: Bye Bye [preauth]
Jun  9 08:13:18 server6 sshd[19466]: Failed password for r.r from 104.153.96.154 port 33958 ssh2
Jun  9 08:13:19 server6 sshd[19466]: Received disconnect from 104.153.96.154: 11: Bye Bye [preauth]
Jun  9 08:16:20 server6 sshd[28998]: Failed password for invalid user totallogin from 104.153.96.154 port 45556 ssh2
Jun  9 08:16:20 server6 sshd[28998]: Received disconnect from 104.........
-------------------------------
2020-06-11 07:20:45
180.76.133.216 attackbotsspam
20 attempts against mh-ssh on echoip
2020-06-11 06:47:47
104.248.153.158 attack
Jun 10 17:10:45 NPSTNNYC01T sshd[9678]: Failed password for root from 104.248.153.158 port 49894 ssh2
Jun 10 17:14:15 NPSTNNYC01T sshd[10000]: Failed password for root from 104.248.153.158 port 49734 ssh2
Jun 10 17:17:40 NPSTNNYC01T sshd[10248]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.153.158
...
2020-06-11 07:16:44
103.129.223.101 attackspam
SSH Invalid Login
2020-06-11 07:12:41
175.6.102.248 attack
2020-06-10T21:01:13.891904shield sshd\[18604\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.6.102.248  user=root
2020-06-10T21:01:16.102505shield sshd\[18604\]: Failed password for root from 175.6.102.248 port 46780 ssh2
2020-06-10T21:04:31.977508shield sshd\[18997\]: Invalid user jodelle from 175.6.102.248 port 40830
2020-06-10T21:04:31.981137shield sshd\[18997\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.6.102.248
2020-06-10T21:04:33.705165shield sshd\[18997\]: Failed password for invalid user jodelle from 175.6.102.248 port 40830 ssh2
2020-06-11 07:14:08
222.186.175.216 attackspam
Jun 11 01:07:20 * sshd[16529]: Failed password for root from 222.186.175.216 port 62138 ssh2
Jun 11 01:07:33 * sshd[16529]: error: maximum authentication attempts exceeded for root from 222.186.175.216 port 62138 ssh2 [preauth]
2020-06-11 07:09:54
34.92.46.76 attackspambots
Invalid user ts2 from 34.92.46.76 port 59950
2020-06-11 07:06:20
165.227.66.224 attackspambots
prod11
...
2020-06-11 07:00:18
93.149.79.247 attackbots
Jun 10 09:13:02: Invalid user kramer from 93.149.79.247 port 33761
2020-06-11 06:52:59
178.128.217.58 attackspam
Jun 11 00:25:46 vmd17057 sshd[28781]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.217.58 
Jun 11 00:25:47 vmd17057 sshd[28781]: Failed password for invalid user xjg from 178.128.217.58 port 54650 ssh2
...
2020-06-11 06:52:31
51.75.16.138 attackbotsspam
Invalid user user from 51.75.16.138 port 34844
2020-06-11 06:45:06
213.166.131.219 attack
LGS,WP GET /wp-login.php
2020-06-11 06:49:06
45.249.244.68 attackspam
2020-06-10T21:23[Censored Hostname] sshd[11936]: Failed password for root from 45.249.244.68 port 53364 ssh2
2020-06-10T21:23[Censored Hostname] sshd[11938]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.249.244.68  user=root
2020-06-10T21:23[Censored Hostname] sshd[11938]: Failed password for root from 45.249.244.68 port 53566 ssh2[...]
2020-06-11 07:05:22
61.12.32.221 attackbotsspam
Lines containing failures of 61.12.32.221
Jun 10 00:15:15 smtp-out sshd[15091]: Invalid user casual from 61.12.32.221 port 46472
Jun 10 00:15:15 smtp-out sshd[15091]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.12.32.221 
Jun 10 00:15:17 smtp-out sshd[15091]: Failed password for invalid user casual from 61.12.32.221 port 46472 ssh2
Jun 10 00:15:17 smtp-out sshd[15091]: Received disconnect from 61.12.32.221 port 46472:11: Bye Bye [preauth]
Jun 10 00:15:17 smtp-out sshd[15091]: Disconnected from invalid user casual 61.12.32.221 port 46472 [preauth]
Jun 10 00:26:00 smtp-out sshd[15519]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.12.32.221  user=r.r
Jun 10 00:26:02 smtp-out sshd[15519]: Failed password for r.r from 61.12.32.221 port 48400 ssh2
Jun 10 00:26:04 smtp-out sshd[15519]: Received disconnect from 61.12.32.221 port 48400:11: Bye Bye [preauth]
Jun 10 00:26:04 smtp-out sshd[1........
------------------------------
2020-06-11 06:44:34

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