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 <<>> 106.116.231.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41899
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;106.116.231.21.			IN	A

;; AUTHORITY SECTION:
.			113	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023112203 1800 900 604800 86400

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Nov 23 07:45:50 CST 2023
;; MSG SIZE  rcvd: 107
Host info
Host 21.231.116.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.231.116.106.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
190.85.54.158 attackspam
$f2bV_matches
2020-04-18 15:02:00
36.110.68.138 attackbots
Apr 18 03:45:49 XXXXXX sshd[34822]: Invalid user test from 36.110.68.138 port 2052
2020-04-18 14:48:32
222.186.190.2 attack
Apr 18 08:32:56 ns381471 sshd[23162]: Failed password for root from 222.186.190.2 port 10192 ssh2
Apr 18 08:33:00 ns381471 sshd[23162]: Failed password for root from 222.186.190.2 port 10192 ssh2
2020-04-18 14:38:56
132.232.42.33 attack
Apr 18 06:14:29 sip sshd[12479]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.42.33
Apr 18 06:14:31 sip sshd[12479]: Failed password for invalid user ubuntu from 132.232.42.33 port 49018 ssh2
Apr 18 06:24:19 sip sshd[16088]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.42.33
2020-04-18 14:54:24
193.112.111.28 attack
2020-04-18T05:08:18.853736shield sshd\[25685\]: Invalid user mi from 193.112.111.28 port 49792
2020-04-18T05:08:18.857528shield sshd\[25685\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.111.28
2020-04-18T05:08:21.195099shield sshd\[25685\]: Failed password for invalid user mi from 193.112.111.28 port 49792 ssh2
2020-04-18T05:13:26.971573shield sshd\[26870\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.111.28  user=root
2020-04-18T05:13:29.258970shield sshd\[26870\]: Failed password for root from 193.112.111.28 port 47000 ssh2
2020-04-18 14:36:34
185.143.223.81 attackspam
Apr 18 05:35:04 [host] kernel: [3810047.546094] [U
Apr 18 05:38:15 [host] kernel: [3810238.980149] [U
Apr 18 05:40:43 [host] kernel: [3810386.839964] [U
Apr 18 05:41:21 [host] kernel: [3810424.535393] [U
Apr 18 05:53:50 [host] kernel: [3811174.034195] [U
Apr 18 05:55:07 [host] kernel: [3811250.525662] [U
2020-04-18 14:56:45
79.137.74.57 attackbots
Apr 18 08:21:39 ift sshd\[25916\]: Failed password for root from 79.137.74.57 port 34435 ssh2Apr 18 08:25:32 ift sshd\[26624\]: Invalid user guest from 79.137.74.57Apr 18 08:25:34 ift sshd\[26624\]: Failed password for invalid user guest from 79.137.74.57 port 37853 ssh2Apr 18 08:29:10 ift sshd\[26917\]: Invalid user qc from 79.137.74.57Apr 18 08:29:12 ift sshd\[26917\]: Failed password for invalid user qc from 79.137.74.57 port 41270 ssh2
...
2020-04-18 14:49:54
3.21.143.45 attackspam
Apr 17 19:28:03 tdfoods sshd\[21980\]: Invalid user ii from 3.21.143.45
Apr 17 19:28:03 tdfoods sshd\[21980\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ec2-3-21-143-45.us-east-2.compute.amazonaws.com
Apr 17 19:28:05 tdfoods sshd\[21980\]: Failed password for invalid user ii from 3.21.143.45 port 40474 ssh2
Apr 17 19:34:52 tdfoods sshd\[22376\]: Invalid user nn from 3.21.143.45
Apr 17 19:34:52 tdfoods sshd\[22376\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ec2-3-21-143-45.us-east-2.compute.amazonaws.com
2020-04-18 15:00:50
68.144.61.70 attackbots
Invalid user fy from 68.144.61.70 port 40568
2020-04-18 14:55:36
49.88.112.69 attackbots
Found by fail2ban
2020-04-18 14:44:02
71.6.220.101 attackbots
php vulnerability probing
2020-04-18 15:15:20
14.98.4.82 attackbots
2020-04-18T04:45:52.102925shield sshd\[20321\]: Invalid user ak from 14.98.4.82 port 65261
2020-04-18T04:45:52.107348shield sshd\[20321\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.98.4.82
2020-04-18T04:45:53.662884shield sshd\[20321\]: Failed password for invalid user ak from 14.98.4.82 port 65261 ssh2
2020-04-18T04:54:43.530085shield sshd\[22051\]: Invalid user y from 14.98.4.82 port 12882
2020-04-18T04:54:43.535090shield sshd\[22051\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.98.4.82
2020-04-18 14:46:33
200.195.171.74 attackspam
$f2bV_matches
2020-04-18 14:55:05
13.93.239.205 attackspam
Invalid user mo from 13.93.239.205 port 48370
2020-04-18 15:15:43
222.186.52.39 attack
Apr 18 03:59:54 firewall sshd[6702]: Failed password for root from 222.186.52.39 port 33208 ssh2
Apr 18 03:59:57 firewall sshd[6702]: Failed password for root from 222.186.52.39 port 33208 ssh2
Apr 18 04:00:00 firewall sshd[6702]: Failed password for root from 222.186.52.39 port 33208 ssh2
...
2020-04-18 15:03:37

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