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 <<>> 104.208.99.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21334
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.208.99.66.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022091502 1800 900 604800 86400

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Sep 16 02:21:09 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 66.99.208.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.99.208.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.77.194.241 attackbotsspam
Nov  2 23:38:50 server sshd\[30973\]: User root from 51.77.194.241 not allowed because listed in DenyUsers
Nov  2 23:38:50 server sshd\[30973\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.194.241  user=root
Nov  2 23:38:51 server sshd\[30973\]: Failed password for invalid user root from 51.77.194.241 port 50906 ssh2
Nov  2 23:42:18 server sshd\[26752\]: User root from 51.77.194.241 not allowed because listed in DenyUsers
Nov  2 23:42:18 server sshd\[26752\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.194.241  user=root
2019-11-03 06:14:33
94.23.196.177 attack
Rude login attack (14 tries in 1d)
2019-11-03 06:20:08
79.175.141.25 attackbotsspam
IRTCI ISP. Spying on clients
2019-11-03 05:58:54
172.105.150.29 attackbotsspam
Port 3389 Scan
2019-11-03 06:08:43
123.232.124.106 attackbots
2019-11-02T21:18:35.008810scmdmz1 sshd\[18510\]: Invalid user pi from 123.232.124.106 port 42426
2019-11-02T21:18:35.102840scmdmz1 sshd\[18512\]: Invalid user pi from 123.232.124.106 port 35131
2019-11-02T21:18:35.211382scmdmz1 sshd\[18510\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.232.124.106
...
2019-11-03 05:55:39
118.238.4.201 attack
Automatic report - Banned IP Access
2019-11-03 05:54:52
222.252.16.140 attackspam
Nov  2 22:42:12 srv01 sshd[919]: Invalid user 123 from 222.252.16.140
Nov  2 22:42:12 srv01 sshd[919]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.252.16.140
Nov  2 22:42:12 srv01 sshd[919]: Invalid user 123 from 222.252.16.140
Nov  2 22:42:15 srv01 sshd[919]: Failed password for invalid user 123 from 222.252.16.140 port 60246 ssh2
Nov  2 22:46:14 srv01 sshd[1260]: Invalid user 123123 from 222.252.16.140
...
2019-11-03 06:02:55
51.38.185.121 attack
Nov  2 22:33:48 minden010 sshd[1969]: Failed password for root from 51.38.185.121 port 49712 ssh2
Nov  2 22:42:34 minden010 sshd[5081]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.185.121
Nov  2 22:42:37 minden010 sshd[5081]: Failed password for invalid user user1 from 51.38.185.121 port 54828 ssh2
...
2019-11-03 06:28:55
106.12.159.235 attackbotsspam
SSH bruteforce
2019-11-03 06:12:13
45.80.64.246 attackbotsspam
$f2bV_matches
2019-11-03 06:06:22
140.143.4.188 attack
$f2bV_matches
2019-11-03 05:51:46
148.72.23.181 attackbots
WordPress login Brute force / Web App Attack on client site.
2019-11-03 06:11:48
110.54.60.46 attack
Nov  2 20:18:09 venus sshd\[20272\]: Invalid user pi from 110.54.60.46 port 51534
Nov  2 20:18:09 venus sshd\[20273\]: Invalid user pi from 110.54.60.46 port 51540
Nov  2 20:18:10 venus sshd\[20272\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.54.60.46
...
2019-11-03 06:11:05
113.28.150.73 attackspam
Nov  2 21:18:42 MK-Soft-VM4 sshd[20600]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.28.150.73 
Nov  2 21:18:43 MK-Soft-VM4 sshd[20600]: Failed password for invalid user 123456qwertyuiop from 113.28.150.73 port 52129 ssh2
...
2019-11-03 05:49:52
13.251.170.198 attack
RDP Bruteforce
2019-11-03 06:15:02

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