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: None

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 <<>> 104.21.61.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59261
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.61.16.			IN	A

;; AUTHORITY SECTION:
.			517	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:15:22 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 16.61.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 16.61.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.162.115.168 attackbotsspam
Unauthorized connection attempt detected from IP address 104.162.115.168 to port 23
2020-06-22 08:25:19
43.243.120.89 attack
Jun 21 16:50:22 dignus sshd[9624]: Failed password for invalid user msr from 43.243.120.89 port 49324 ssh2
Jun 21 16:52:28 dignus sshd[9817]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.243.120.89  user=root
Jun 21 16:52:30 dignus sshd[9817]: Failed password for root from 43.243.120.89 port 41098 ssh2
Jun 21 16:54:33 dignus sshd[10003]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.243.120.89  user=root
Jun 21 16:54:36 dignus sshd[10003]: Failed password for root from 43.243.120.89 port 32868 ssh2
...
2020-06-22 07:57:07
112.133.229.161 attackspambots
Unauthorized connection attempt detected from IP address 112.133.229.161 to port 1433
2020-06-22 08:08:49
210.100.142.172 attackbots
Unauthorized connection attempt detected from IP address 210.100.142.172 to port 23
2020-06-22 08:18:10
45.6.231.172 attackspam
Unauthorized connection attempt detected from IP address 45.6.231.172 to port 80
2020-06-22 08:15:05
116.31.102.14 attackspam
Unauthorized connection attempt detected from IP address 116.31.102.14 to port 445
2020-06-22 08:07:49
108.167.167.227 attackspam
Unauthorized connection attempt detected from IP address 108.167.167.227 to port 445
2020-06-22 08:10:23
76.80.234.202 attackbotsspam
Unauthorized connection attempt detected from IP address 76.80.234.202 to port 23
2020-06-22 08:30:35
89.122.105.49 attackbots
Unauthorized connection attempt detected from IP address 89.122.105.49 to port 81
2020-06-22 08:11:54
117.24.42.20 attackspambots
Unauthorized connection attempt detected from IP address 117.24.42.20 to port 23
2020-06-22 08:07:29
165.22.40.128 attackspambots
165.22.40.128 - - [22/Jun/2020:04:55:50 +0100] "POST /wp-login.php HTTP/1.1" 200 1950 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.22.40.128 - - [22/Jun/2020:04:55:52 +0100] "POST /wp-login.php HTTP/1.1" 200 1885 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.22.40.128 - - [22/Jun/2020:04:55:53 +0100] "POST /wp-login.php HTTP/1.1" 200 1885 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-06-22 12:01:49
190.72.32.132 attackbots
Unauthorized connection attempt detected from IP address 190.72.32.132 to port 81
2020-06-22 08:18:58
190.218.77.2 attack
Unauthorized connection attempt detected from IP address 190.218.77.2 to port 5555
2020-06-22 08:18:37
187.143.226.189 attackbotsspam
Unauthorized connection attempt detected from IP address 187.143.226.189 to port 80
2020-06-22 08:20:30
134.209.63.140 attack
Multiport scan : 4 ports scanned 232 4186 14768 31475
2020-06-22 08:06:36

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