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 <<>> 104.21.234.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50677
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.234.66.			IN	A

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

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 19:23:21 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 66.234.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.234.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.56.9.40 attack
Mar 24 06:19:03 web8 sshd\[709\]: Invalid user revenueaccounting from 185.56.9.40
Mar 24 06:19:03 web8 sshd\[709\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.56.9.40
Mar 24 06:19:05 web8 sshd\[709\]: Failed password for invalid user revenueaccounting from 185.56.9.40 port 57882 ssh2
Mar 24 06:22:41 web8 sshd\[2674\]: Invalid user sophronio from 185.56.9.40
Mar 24 06:22:41 web8 sshd\[2674\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.56.9.40
2020-03-24 14:50:30
203.151.236.122 attackbotsspam
RDP Brute-Force (Grieskirchen RZ1)
2020-03-24 14:51:28
106.75.141.202 attackspambots
Triggered by Fail2Ban at Ares web server
2020-03-24 15:07:02
122.178.238.204 attackbots
Port scan on 1 port(s): 23
2020-03-24 15:02:26
201.49.127.212 attack
5x Failed Password
2020-03-24 14:48:21
123.49.53.6 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-24 14:37:15
86.181.194.190 attackbots
Honeypot attack, port: 81, PTR: host86-181-194-190.range86-181.btcentralplus.com.
2020-03-24 14:35:27
210.14.69.76 attack
Invalid user postgres from 210.14.69.76 port 52703
2020-03-24 14:50:18
180.168.141.246 attackbotsspam
$f2bV_matches
2020-03-24 14:32:10
68.37.26.202 attackspam
Honeypot attack, port: 81, PTR: c-68-37-26-202.hsd1.mi.comcast.net.
2020-03-24 14:51:54
197.159.68.8 attack
Mar 24 06:54:11 raspberrypi sshd[17702]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.159.68.8
2020-03-24 14:45:05
62.168.92.206 attack
Mar 24 07:22:15 vps691689 sshd[22286]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.168.92.206
Mar 24 07:22:16 vps691689 sshd[22286]: Failed password for invalid user amanda from 62.168.92.206 port 53472 ssh2
Mar 24 07:29:14 vps691689 sshd[22586]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.168.92.206
...
2020-03-24 14:47:23
218.191.210.79 attackbotsspam
Honeypot attack, port: 5555, PTR: 79-210-191-218-on-nets.com.
2020-03-24 14:44:16
51.15.58.168 attackbots
5x Failed Password
2020-03-24 14:38:14
179.33.137.117 attack
Mar 24 07:12:01 vps58358 sshd\[2962\]: Invalid user um from 179.33.137.117Mar 24 07:12:03 vps58358 sshd\[2962\]: Failed password for invalid user um from 179.33.137.117 port 43220 ssh2Mar 24 07:16:32 vps58358 sshd\[2993\]: Invalid user www from 179.33.137.117Mar 24 07:16:34 vps58358 sshd\[2993\]: Failed password for invalid user www from 179.33.137.117 port 50968 ssh2Mar 24 07:21:14 vps58358 sshd\[3035\]: Invalid user ivie from 179.33.137.117Mar 24 07:21:16 vps58358 sshd\[3035\]: Failed password for invalid user ivie from 179.33.137.117 port 58730 ssh2
...
2020-03-24 15:05:10

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