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 <<>> 104.21.39.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3786
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.142.			IN	A

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

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:27:27 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 142.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
196.1.208.226 attackbotsspam
Nov 19 17:37:31 srv206 sshd[30688]: Invalid user augustine from 196.1.208.226
...
2019-11-20 01:40:10
77.102.121.219 attackspam
firewall-block, port(s): 23/tcp
2019-11-20 01:38:29
118.112.187.218 attackbots
Unauthorized connection attempt from IP address 118.112.187.218 on Port 445(SMB)
2019-11-20 01:48:01
202.189.3.253 attack
Unauthorized connection attempt from IP address 202.189.3.253 on Port 445(SMB)
2019-11-20 01:28:11
103.8.119.166 attackbots
fraudulent SSH attempt
2019-11-20 01:42:50
177.242.105.174 attackbotsspam
Unauthorized connection attempt from IP address 177.242.105.174 on Port 445(SMB)
2019-11-20 01:39:18
190.237.104.241 attackspambots
Invalid user 9122 from 190.237.104.241 port 58022
2019-11-20 01:44:27
219.142.28.206 attackspambots
Nov 19 20:22:12 server sshd\[17335\]: Invalid user ainslie from 219.142.28.206
Nov 19 20:22:12 server sshd\[17335\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.142.28.206 
Nov 19 20:22:14 server sshd\[17335\]: Failed password for invalid user ainslie from 219.142.28.206 port 36148 ssh2
Nov 19 20:54:29 server sshd\[25094\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.142.28.206  user=root
Nov 19 20:54:30 server sshd\[25094\]: Failed password for root from 219.142.28.206 port 47072 ssh2
...
2019-11-20 02:03:52
157.245.167.35 attack
joshuajohannes.de 157.245.167.35 \[19/Nov/2019:14:00:08 +0100\] "POST /wp-login.php HTTP/1.1" 200 6301 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
joshuajohannes.de 157.245.167.35 \[19/Nov/2019:14:00:10 +0100\] "POST /wp-login.php HTTP/1.1" 200 6269 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
joshuajohannes.de 157.245.167.35 \[19/Nov/2019:14:00:10 +0100\] "POST /xmlrpc.php HTTP/1.1" 200 4098 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-11-20 01:51:45
125.45.9.148 attack
firewall-block, port(s): 23/tcp
2019-11-20 01:31:14
58.246.138.30 attackspam
Nov 19 16:32:36 ip-172-31-62-245 sshd\[15962\]: Invalid user haichien from 58.246.138.30\
Nov 19 16:32:38 ip-172-31-62-245 sshd\[15962\]: Failed password for invalid user haichien from 58.246.138.30 port 40858 ssh2\
Nov 19 16:37:19 ip-172-31-62-245 sshd\[15976\]: Invalid user odc from 58.246.138.30\
Nov 19 16:37:21 ip-172-31-62-245 sshd\[15976\]: Failed password for invalid user odc from 58.246.138.30 port 47314 ssh2\
Nov 19 16:42:07 ip-172-31-62-245 sshd\[16081\]: Invalid user jacobus from 58.246.138.30\
2019-11-20 01:50:32
220.246.59.12 attackspam
RDP Bruteforce
2019-11-20 01:53:55
160.119.136.131 attackspambots
Unauthorized connection attempt from IP address 160.119.136.131 on Port 445(SMB)
2019-11-20 01:49:29
132.255.70.76 attack
xmlrpc attack
2019-11-20 01:37:27
138.197.204.57 attackspambots
Fail2Ban Ban Triggered
2019-11-20 01:27:36

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