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: Shanghai Meicheng Technology Information Co. Ltd.

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Automatic report - Banned IP Access
2020-01-15 20:16:10
attackbotsspam
Automatic report - Banned IP Access
2019-07-23 13:13:21
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.21.142.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15653
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019041200 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Fri Apr 12 17:40:16 +08 2019
;; MSG SIZE  rcvd: 117

Host info
Host 12.142.21.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 12.142.21.103.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
23.95.96.84 attackspambots
2020-06-10T08:12:54.758174afi-git.jinr.ru sshd[15376]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.95.96.84
2020-06-10T08:12:54.755002afi-git.jinr.ru sshd[15376]: Invalid user 1bot from 23.95.96.84 port 55952
2020-06-10T08:12:56.724909afi-git.jinr.ru sshd[15376]: Failed password for invalid user 1bot from 23.95.96.84 port 55952 ssh2
2020-06-10T08:17:41.138480afi-git.jinr.ru sshd[16543]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.95.96.84  user=root
2020-06-10T08:17:43.506718afi-git.jinr.ru sshd[16543]: Failed password for root from 23.95.96.84 port 60050 ssh2
...
2020-06-10 16:02:01
122.192.206.226 attackbotsspam
spam (f2b h2)
2020-06-10 15:33:01
193.169.255.18 attackbotsspam
Jun 10 09:38:09 ns3042688 courier-pop3d: LOGIN FAILED, user=ingress@tienda-cmt.com, ip=\[::ffff:193.169.255.18\]
...
2020-06-10 16:01:15
77.210.180.9 attackbots
20 attempts against mh-ssh on echoip
2020-06-10 15:34:39
103.111.83.174 attackbotsspam
 TCP (SYN) 103.111.83.174:16759 -> port 23, len 44
2020-06-10 15:59:31
129.204.89.159 attackbots
CMS (WordPress or Joomla) login attempt.
2020-06-10 15:40:10
212.237.1.50 attack
Jun 10 06:51:20 server sshd[21465]: Failed password for invalid user nagios from 212.237.1.50 port 33204 ssh2
Jun 10 06:54:06 server sshd[24161]: Failed password for invalid user indiantravel from 212.237.1.50 port 57384 ssh2
Jun 10 06:56:53 server sshd[26907]: Failed password for root from 212.237.1.50 port 53322 ssh2
2020-06-10 15:36:57
92.118.160.33 attack
Port scanning [2 denied]
2020-06-10 15:42:46
192.35.168.234 attack
 TCP (SYN) 192.35.168.234:40198 -> port 18070, len 44
2020-06-10 15:30:41
98.152.217.142 attackspam
Jun 10 06:34:06 vmd26974 sshd[8998]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=98.152.217.142
Jun 10 06:34:07 vmd26974 sshd[8998]: Failed password for invalid user celia from 98.152.217.142 port 60450 ssh2
...
2020-06-10 15:56:08
187.188.90.141 attackspambots
Jun 10 08:17:54 gestao sshd[29078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.188.90.141 
Jun 10 08:17:56 gestao sshd[29078]: Failed password for invalid user git from 187.188.90.141 port 60624 ssh2
Jun 10 08:19:44 gestao sshd[29103]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.188.90.141 
...
2020-06-10 15:42:23
111.120.16.2 attackspam
2020-06-10T05:50:24.374985+02:00  sshd[32309]: Failed password for invalid user git from 111.120.16.2 port 50616 ssh2
2020-06-10 15:46:00
185.220.100.242 attackspam
[MK-VM3] SSH login failed
2020-06-10 15:54:56
221.133.18.115 attackspam
Jun 10 07:33:36 vmd17057 sshd[4926]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.133.18.115 
Jun 10 07:33:38 vmd17057 sshd[4926]: Failed password for invalid user uf from 221.133.18.115 port 41861 ssh2
...
2020-06-10 15:41:51
14.227.2.8 attackspam
SMB Server BruteForce Attack
2020-06-10 15:41:25

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