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: United States

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 <<>> 104.21.43.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18648
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.43.47.			IN	A

;; AUTHORITY SECTION:
.			215	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:25:47 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 47.43.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 47.43.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.199.183.185 attack
Feb 26 02:27:21 localhost sshd\[18988\]: Invalid user william from 139.199.183.185 port 59606
Feb 26 02:27:21 localhost sshd\[18988\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.183.185
Feb 26 02:27:23 localhost sshd\[18988\]: Failed password for invalid user william from 139.199.183.185 port 59606 ssh2
2020-02-26 09:36:47
1.9.129.229 attackbots
DATE:2020-02-26 01:46:36, IP:1.9.129.229, PORT:ssh SSH brute force auth (docker-dc)
2020-02-26 09:27:58
129.158.74.141 attackbotsspam
Feb 25 15:00:04 tdfoods sshd\[12020\]: Invalid user arkserver from 129.158.74.141
Feb 25 15:00:04 tdfoods sshd\[12020\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=oc-129-158-74-141.compute.oraclecloud.com
Feb 25 15:00:06 tdfoods sshd\[12020\]: Failed password for invalid user arkserver from 129.158.74.141 port 59904 ssh2
Feb 25 15:04:59 tdfoods sshd\[12478\]: Invalid user rust from 129.158.74.141
Feb 25 15:04:59 tdfoods sshd\[12478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=oc-129-158-74-141.compute.oraclecloud.com
2020-02-26 09:40:13
185.216.140.252 attackspam
firewall-block, port(s): 8021/tcp, 8030/tcp, 8043/tcp, 8053/tcp, 8058/tcp
2020-02-26 09:40:32
128.199.220.232 attack
Feb 26 01:46:38 jane sshd[30190]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.220.232 
Feb 26 01:46:40 jane sshd[30190]: Failed password for invalid user git from 128.199.220.232 port 33168 ssh2
...
2020-02-26 09:22:44
110.77.135.148 attackspam
Feb 26 05:46:42 gw1 sshd[15963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.77.135.148
Feb 26 05:46:44 gw1 sshd[15963]: Failed password for invalid user adminuser from 110.77.135.148 port 55874 ssh2
...
2020-02-26 09:21:04
117.64.224.58 spamattack
[2020/02/26 08:01:19] [117.64.224.58:2099-0] User joseph@luxnetcorp.com.tw AUTH fails.
[2020/02/26 08:01:20] [117.64.224.58:2100-0] User joseph@luxnetcorp.com.tw AUTH fails.
[2020/02/26 08:01:20] [117.64.224.58:2105-0] User joseph@luxnetcorp.com.tw AUTH fails.
[2020/02/26 08:01:21] [117.64.224.58:2102-0] User joseph@luxnetcorp.com.tw AUTH fails.
2020-02-26 09:18:01
124.158.174.122 attackbotsspam
Feb 25 15:35:17 eddieflores sshd\[24519\]: Invalid user redmine from 124.158.174.122
Feb 25 15:35:17 eddieflores sshd\[24519\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.158.174.122
Feb 25 15:35:19 eddieflores sshd\[24519\]: Failed password for invalid user redmine from 124.158.174.122 port 34981 ssh2
Feb 25 15:37:28 eddieflores sshd\[24682\]: Invalid user teamspeak from 124.158.174.122
Feb 25 15:37:28 eddieflores sshd\[24682\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.158.174.122
2020-02-26 09:39:10
115.146.126.209 attack
Feb 25 19:46:18 Tower sshd[3672]: Connection from 115.146.126.209 port 45672 on 192.168.10.220 port 22 rdomain ""
Feb 25 19:46:22 Tower sshd[3672]: Invalid user seongmin from 115.146.126.209 port 45672
Feb 25 19:46:22 Tower sshd[3672]: error: Could not get shadow information for NOUSER
Feb 25 19:46:22 Tower sshd[3672]: Failed password for invalid user seongmin from 115.146.126.209 port 45672 ssh2
Feb 25 19:46:22 Tower sshd[3672]: Received disconnect from 115.146.126.209 port 45672:11: Bye Bye [preauth]
Feb 25 19:46:22 Tower sshd[3672]: Disconnected from invalid user seongmin 115.146.126.209 port 45672 [preauth]
2020-02-26 09:30:18
222.186.175.215 attackbots
2020-02-26T00:46:33.710535abusebot.cloudsearch.cf sshd[15963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.215  user=root
2020-02-26T00:46:36.169169abusebot.cloudsearch.cf sshd[15963]: Failed password for root from 222.186.175.215 port 64582 ssh2
2020-02-26T00:46:39.013209abusebot.cloudsearch.cf sshd[15963]: Failed password for root from 222.186.175.215 port 64582 ssh2
2020-02-26T00:46:33.710535abusebot.cloudsearch.cf sshd[15963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.215  user=root
2020-02-26T00:46:36.169169abusebot.cloudsearch.cf sshd[15963]: Failed password for root from 222.186.175.215 port 64582 ssh2
2020-02-26T00:46:39.013209abusebot.cloudsearch.cf sshd[15963]: Failed password for root from 222.186.175.215 port 64582 ssh2
2020-02-26T00:46:33.710535abusebot.cloudsearch.cf sshd[15963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser=
...
2020-02-26 09:20:45
5.135.165.131 attackspam
Brute-force attempt banned
2020-02-26 09:20:04
90.154.109.54 attackbots
Unauthorized connection attempt from IP address 90.154.109.54 on Port 445(SMB)
2020-02-26 09:49:29
122.224.177.6 attack
Feb 26 02:14:56 legacy sshd[13388]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.224.177.6
Feb 26 02:14:59 legacy sshd[13388]: Failed password for invalid user 123456 from 122.224.177.6 port 54014 ssh2
Feb 26 02:16:40 legacy sshd[13400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.224.177.6
...
2020-02-26 09:29:40
104.236.28.167 attack
Feb 26 01:46:07 ourumov-web sshd\[9286\]: Invalid user wftuser from 104.236.28.167 port 37740
Feb 26 01:46:07 ourumov-web sshd\[9286\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.28.167
Feb 26 01:46:09 ourumov-web sshd\[9286\]: Failed password for invalid user wftuser from 104.236.28.167 port 37740 ssh2
...
2020-02-26 09:41:25
82.165.96.129 attackspam
Feb 26 02:07:32 vserver sshd\[5753\]: Invalid user oracle from 82.165.96.129Feb 26 02:07:34 vserver sshd\[5753\]: Failed password for invalid user oracle from 82.165.96.129 port 55296 ssh2Feb 26 02:15:00 vserver sshd\[5847\]: Invalid user minecraft from 82.165.96.129Feb 26 02:15:02 vserver sshd\[5847\]: Failed password for invalid user minecraft from 82.165.96.129 port 33118 ssh2
...
2020-02-26 09:17:06

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