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 <<>> 104.16.121.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18000
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.16.121.40.			IN	A

;; AUTHORITY SECTION:
.			115	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022032301 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Mar 24 04:26:54 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 40.121.16.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 40.121.16.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
41.182.149.197 attackbotsspam
Automatic report - Port Scan Attack
2019-10-08 04:23:40
51.77.148.87 attack
Oct  7 21:38:40 vps sshd[7467]: Failed password for root from 51.77.148.87 port 48444 ssh2
Oct  7 21:49:57 vps sshd[8091]: Failed password for root from 51.77.148.87 port 35128 ssh2
...
2019-10-08 04:19:12
183.230.199.54 attackspam
2019-10-07 19:39:34,992 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 183.230.199.54
2019-10-07 20:14:35,499 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 183.230.199.54
2019-10-07 20:45:42,918 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 183.230.199.54
2019-10-07 21:18:58,112 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 183.230.199.54
2019-10-07 21:52:38,690 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 183.230.199.54
...
2019-10-08 04:49:33
37.49.231.104 attack
10/07/2019-15:53:14.024788 37.49.231.104 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-08 04:31:06
96.57.28.210 attack
Oct  7 23:12:51 sauna sshd[237284]: Failed password for root from 96.57.28.210 port 47219 ssh2
...
2019-10-08 04:18:30
69.85.70.98 attackspam
Oct  7 20:22:19 game-panel sshd[24827]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.85.70.98
Oct  7 20:22:20 game-panel sshd[24827]: Failed password for invalid user Carla@2017 from 69.85.70.98 port 41100 ssh2
Oct  7 20:26:35 game-panel sshd[25004]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.85.70.98
2019-10-08 04:34:27
183.82.2.251 attackspambots
web-1 [ssh] SSH Attack
2019-10-08 04:28:02
49.235.242.173 attackspam
Oct  7 21:49:10 * sshd[16868]: Failed password for root from 49.235.242.173 port 36314 ssh2
2019-10-08 04:36:29
103.92.84.102 attack
Oct  7 16:28:44 plusreed sshd[11369]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.92.84.102  user=root
Oct  7 16:28:46 plusreed sshd[11369]: Failed password for root from 103.92.84.102 port 48730 ssh2
...
2019-10-08 04:34:06
121.134.159.21 attack
Oct  7 21:52:51 vpn01 sshd[19653]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.134.159.21
Oct  7 21:52:52 vpn01 sshd[19653]: Failed password for invalid user Asd12345 from 121.134.159.21 port 48340 ssh2
...
2019-10-08 04:43:20
14.116.223.234 attackbotsspam
Oct  7 10:40:18 web9 sshd\[20072\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.223.234  user=root
Oct  7 10:40:20 web9 sshd\[20072\]: Failed password for root from 14.116.223.234 port 41630 ssh2
Oct  7 10:43:59 web9 sshd\[20631\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.223.234  user=root
Oct  7 10:44:01 web9 sshd\[20631\]: Failed password for root from 14.116.223.234 port 57533 ssh2
Oct  7 10:47:36 web9 sshd\[21227\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.223.234  user=root
2019-10-08 04:51:05
5.199.139.201 attackspam
Oct  7 22:30:34 ns37 sshd[27019]: Failed password for root from 5.199.139.201 port 50878 ssh2
Oct  7 22:30:34 ns37 sshd[27019]: Failed password for root from 5.199.139.201 port 50878 ssh2
2019-10-08 04:46:31
51.255.174.164 attack
2019-10-07T20:25:29.146998abusebot.cloudsearch.cf sshd\[9216\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.ip-51-255-174.eu  user=root
2019-10-08 04:43:36
192.144.161.40 attack
Lines containing failures of 192.144.161.40 (max 1000)
Oct  6 16:53:37 localhost sshd[26645]: User r.r from 192.144.161.40 not allowed because listed in DenyUsers
Oct  6 16:53:37 localhost sshd[26645]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.161.40  user=r.r
Oct  6 16:53:39 localhost sshd[26645]: Failed password for invalid user r.r from 192.144.161.40 port 42096 ssh2
Oct  6 16:53:41 localhost sshd[26645]: Received disconnect from 192.144.161.40 port 42096:11: Bye Bye [preauth]
Oct  6 16:53:41 localhost sshd[26645]: Disconnected from invalid user r.r 192.144.161.40 port 42096 [preauth]
Oct  6 17:21:31 localhost sshd[31895]: User r.r from 192.144.161.40 not allowed because listed in DenyUsers
Oct  6 17:21:31 localhost sshd[31895]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.161.40  user=r.r
Oct  6 17:21:33 localhost sshd[31895]: Failed password for invalid user r.r ........
------------------------------
2019-10-08 04:37:31
54.39.39.235 attack
Oct  7 22:06:17 legacy sshd[7851]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.39.39.235
Oct  7 22:06:18 legacy sshd[7851]: Failed password for invalid user oracle from 54.39.39.235 port 42303 ssh2
Oct  7 22:11:05 legacy sshd[8051]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.39.39.235
...
2019-10-08 04:16:47

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