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 <<>> 104.21.66.194
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45415
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.194.			IN	A

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

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:01:02 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 194.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 194.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
112.85.42.173 attackspam
Automatic report BANNED IP
2020-09-10 06:51:52
222.35.81.249 attackbotsspam
2020-09-09T09:50:45.699270suse-nuc sshd[13518]: User root from 222.35.81.249 not allowed because listed in DenyUsers
...
2020-09-10 07:22:44
137.74.171.160 attackspambots
Sep  9 20:58:49 sso sshd[19324]: Failed password for root from 137.74.171.160 port 45678 ssh2
...
2020-09-10 06:50:56
106.13.231.103 attack
Sep  9 20:52:27 marvibiene sshd[22614]: Failed password for root from 106.13.231.103 port 57808 ssh2
2020-09-10 06:52:33
138.68.226.175 attackspam
Unauthorized SSH login attempts
2020-09-10 07:18:29
183.111.148.118 attackbotsspam
Port scan: Attack repeated for 24 hours
2020-09-10 07:05:30
186.200.160.114 attackspam
1599670291 - 09/09/2020 18:51:31 Host: 186.200.160.114/186.200.160.114 Port: 445 TCP Blocked
2020-09-10 06:55:32
222.186.42.155 attackspambots
Blocked by jail recidive
2020-09-10 07:28:01
27.50.49.154 attackspam
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-09-09T16:51:25Z and 2020-09-09T16:51:27Z
2020-09-10 07:02:35
62.215.229.254 attackspambots
Icarus honeypot on github
2020-09-10 07:15:46
50.47.140.203 attack
Sep 10 01:14:32 jane sshd[19196]: Failed password for root from 50.47.140.203 port 48614 ssh2
Sep 10 01:14:35 jane sshd[19196]: Failed password for root from 50.47.140.203 port 48614 ssh2
...
2020-09-10 07:14:52
218.92.0.200 attackspam
Sep 10 00:37:33 pve1 sshd[4929]: Failed password for root from 218.92.0.200 port 14650 ssh2
Sep 10 00:37:36 pve1 sshd[4929]: Failed password for root from 218.92.0.200 port 14650 ssh2
...
2020-09-10 07:14:00
218.51.205.132 attackspambots
(sshd) Failed SSH login from 218.51.205.132 (KR/South Korea/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep  9 12:34:29 server sshd[27903]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.51.205.132  user=root
Sep  9 12:34:31 server sshd[27903]: Failed password for root from 218.51.205.132 port 42734 ssh2
Sep  9 12:47:15 server sshd[31945]: Invalid user system from 218.51.205.132 port 48698
Sep  9 12:47:17 server sshd[31945]: Failed password for invalid user system from 218.51.205.132 port 48698 ssh2
Sep  9 12:51:13 server sshd[524]: Invalid user windowsme from 218.51.205.132 port 32780
2020-09-10 07:08:13
165.73.80.235 attack
" "
2020-09-10 07:24:37
181.214.238.234 attack
Brute forcing email accounts
2020-09-10 07:24:16

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