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 <<>> 104.21.8.143
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21385
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.8.143.			IN	A

;; AUTHORITY SECTION:
.			595	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 69 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:59:35 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 143.8.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 143.8.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
133.203.58.185 attackspam
Unauthorized connection attempt from IP address 133.203.58.185 on Port 445(SMB)
2020-02-13 19:38:13
125.33.80.128 attackbots
SSH/22 MH Probe, BF, Hack -
2020-02-13 19:34:47
46.151.210.60 attackbots
sshd jail - ssh hack attempt
2020-02-13 19:46:50
117.92.164.8 attackbots
$f2bV_matches
2020-02-13 19:28:01
96.2.11.251 attackbots
Brute forcing email accounts
2020-02-13 19:21:07
203.147.64.147 attackspambots
Brute force attempt
2020-02-13 19:31:47
93.40.3.134 attackbotsspam
Unauthorized connection attempt detected from IP address 93.40.3.134 to port 85
2020-02-13 19:45:12
103.103.212.191 attackspam
20/2/12@23:47:03: FAIL: Alarm-Network address from=103.103.212.191
...
2020-02-13 19:35:47
182.74.138.252 attackbots
20/2/12@23:46:52: FAIL: Alarm-Network address from=182.74.138.252
...
2020-02-13 19:46:33
13.92.128.105 attackbotsspam
SSH Brute Force
2020-02-13 19:52:47
36.84.56.150 attackbots
1581569236 - 02/13/2020 05:47:16 Host: 36.84.56.150/36.84.56.150 Port: 445 TCP Blocked
2020-02-13 19:20:04
39.108.136.166 attackbotsspam
Looking for resource vulnerabilities
2020-02-13 19:56:38
51.77.200.243 attackspam
Feb 13 02:33:21 server sshd\[30707\]: Invalid user fourjs from 51.77.200.243
Feb 13 02:33:21 server sshd\[30707\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=243.ip-51-77-200.eu 
Feb 13 02:33:23 server sshd\[30707\]: Failed password for invalid user fourjs from 51.77.200.243 port 39730 ssh2
Feb 13 07:47:01 server sshd\[23896\]: Invalid user so from 51.77.200.243
Feb 13 07:47:01 server sshd\[23896\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=243.ip-51-77-200.eu 
...
2020-02-13 19:38:31
196.43.155.209 attackspam
Feb 13 09:17:22 plex sshd[28624]: Invalid user hdduser from 196.43.155.209 port 50024
2020-02-13 19:49:35
165.22.121.64 attack
Feb 13 08:36:16 amit sshd\[14420\]: Invalid user athos from 165.22.121.64
Feb 13 08:36:16 amit sshd\[14420\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.121.64
Feb 13 08:36:18 amit sshd\[14420\]: Failed password for invalid user athos from 165.22.121.64 port 53896 ssh2
...
2020-02-13 19:47:17

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