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 <<>> 104.21.50.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13726
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.50.66.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:34:59 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 66.50.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.50.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
14.29.255.9 attack
Invalid user crm from 14.29.255.9 port 38032
2020-06-25 18:41:20
187.145.87.74 attackbotsspam
Unauthorised access (Jun 25) SRC=187.145.87.74 LEN=40 TTL=235 ID=30449 TCP DPT=1433 WINDOW=1024 SYN
2020-06-25 18:37:50
120.32.106.115 attackspam
port 23
2020-06-25 18:28:19
118.24.140.69 attack
Jun 25 11:57:59 meumeu sshd[1398153]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.140.69  user=root
Jun 25 11:58:01 meumeu sshd[1398153]: Failed password for root from 118.24.140.69 port 61778 ssh2
Jun 25 12:00:53 meumeu sshd[1398524]: Invalid user scpuser from 118.24.140.69 port 40699
Jun 25 12:00:53 meumeu sshd[1398524]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.140.69 
Jun 25 12:00:53 meumeu sshd[1398524]: Invalid user scpuser from 118.24.140.69 port 40699
Jun 25 12:00:55 meumeu sshd[1398524]: Failed password for invalid user scpuser from 118.24.140.69 port 40699 ssh2
Jun 25 12:03:35 meumeu sshd[1398574]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.140.69  user=root
Jun 25 12:03:38 meumeu sshd[1398574]: Failed password for root from 118.24.140.69 port 19578 ssh2
Jun 25 12:06:33 meumeu sshd[1398668]: Invalid user zyq from 118.24.140.69 port 53464
...
2020-06-25 18:33:05
156.96.47.35 attackbots
spam
2020-06-25 19:00:03
114.32.183.145 attack
port 23
2020-06-25 18:49:29
91.134.143.172 attackbots
Invalid user ly from 91.134.143.172 port 43170
2020-06-25 18:22:05
52.172.216.220 attackspambots
sshd: Failed password for .... from 52.172.216.220 port 14622 ssh2
2020-06-25 18:36:31
192.144.199.158 attack
Jun 25 06:33:42 firewall sshd[9063]: Invalid user vilma from 192.144.199.158
Jun 25 06:33:45 firewall sshd[9063]: Failed password for invalid user vilma from 192.144.199.158 port 49112 ssh2
Jun 25 06:37:55 firewall sshd[9167]: Invalid user postgres from 192.144.199.158
...
2020-06-25 18:52:12
101.51.45.164 attackbotsspam
 TCP (SYN) 101.51.45.164:64738 -> port 26, len 44
2020-06-25 19:01:22
41.110.2.34 attack
Automatic report - XMLRPC Attack
2020-06-25 18:56:49
129.204.42.144 attackbots
Jun 25 07:21:36 pornomens sshd\[23218\]: Invalid user kawamoto from 129.204.42.144 port 47660
Jun 25 07:21:36 pornomens sshd\[23218\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.42.144
Jun 25 07:21:38 pornomens sshd\[23218\]: Failed password for invalid user kawamoto from 129.204.42.144 port 47660 ssh2
...
2020-06-25 18:35:28
51.124.49.66 attackspambots
Unauthorized connection attempt detected from IP address 51.124.49.66 to port 22
2020-06-25 18:40:27
193.112.54.190 attackbotsspam
Jun 25 05:55:46 ip-172-31-62-245 sshd\[7083\]: Invalid user postgres from 193.112.54.190\
Jun 25 05:55:48 ip-172-31-62-245 sshd\[7083\]: Failed password for invalid user postgres from 193.112.54.190 port 41974 ssh2\
Jun 25 05:57:55 ip-172-31-62-245 sshd\[7106\]: Invalid user admin from 193.112.54.190\
Jun 25 05:57:56 ip-172-31-62-245 sshd\[7106\]: Failed password for invalid user admin from 193.112.54.190 port 37666 ssh2\
Jun 25 06:00:06 ip-172-31-62-245 sshd\[7120\]: Invalid user dstat from 193.112.54.190\
2020-06-25 18:46:11
46.218.85.122 attackspambots
Invalid user cop from 46.218.85.122 port 33855
2020-06-25 18:58:27

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