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 <<>> 104.21.52.164
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48364
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.52.164.			IN	A

;; AUTHORITY SECTION:
.			595	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:30:25 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 164.52.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 164.52.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
165.227.50.84 attack
Sep  2 22:03:54 ns41 sshd[7549]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.50.84
Sep  2 22:03:56 ns41 sshd[7549]: Failed password for invalid user rjc from 165.227.50.84 port 43476 ssh2
Sep  2 22:07:23 ns41 sshd[7705]: Failed password for root from 165.227.50.84 port 49380 ssh2
2020-09-03 04:20:22
43.226.41.171 attack
prod8
...
2020-09-03 04:00:34
189.148.6.36 attack
Icarus honeypot on github
2020-09-03 04:33:57
188.83.147.130 attackbots
Postfix attempt blocked due to public blacklist entry
2020-09-03 04:31:12
14.102.61.99 attack
 TCP (SYN) 14.102.61.99:16151 -> port 80, len 44
2020-09-03 04:15:36
152.136.212.92 attackspambots
Failed password for invalid user lixiao from 152.136.212.92 port 34822 ssh2
2020-09-03 04:25:25
200.85.172.242 attackspam
1599065382 - 09/02/2020 18:49:42 Host: 200.85.172.242/200.85.172.242 Port: 445 TCP Blocked
2020-09-03 04:36:01
186.89.235.210 attack
 TCP (SYN) 186.89.235.210:58008 -> port 445, len 52
2020-09-03 04:17:16
49.235.193.207 attackspambots
SSH Brute-Force attacks
2020-09-03 04:06:26
114.33.221.241 attackspambots
 TCP (SYN) 114.33.221.241:27135 -> port 23, len 44
2020-09-03 04:13:52
164.132.57.16 attackspambots
(sshd) Failed SSH login from 164.132.57.16 (FR/France/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep  2 15:44:21 server2 sshd[14405]: Invalid user test from 164.132.57.16
Sep  2 15:44:23 server2 sshd[14405]: Failed password for invalid user test from 164.132.57.16 port 35836 ssh2
Sep  2 15:52:28 server2 sshd[20083]: Invalid user bart from 164.132.57.16
Sep  2 15:52:30 server2 sshd[20083]: Failed password for invalid user bart from 164.132.57.16 port 60446 ssh2
Sep  2 15:56:43 server2 sshd[22980]: Invalid user samplee from 164.132.57.16
2020-09-03 04:20:43
187.162.61.168 attackbots
Automatic report - Port Scan Attack
2020-09-03 04:16:47
198.100.145.89 attackspam
198.100.145.89 - - [02/Sep/2020:22:10:04 +0200] "GET /wp-login.php HTTP/1.1" 200 9040 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
198.100.145.89 - - [02/Sep/2020:22:10:06 +0200] "POST /wp-login.php HTTP/1.1" 200 9291 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
198.100.145.89 - - [02/Sep/2020:22:10:07 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-09-03 04:33:38
5.135.165.55 attackspam
Sep  1 23:01:36 ns37 sshd[5991]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.165.55
2020-09-03 04:08:52
178.122.11.116 attack
 TCP (SYN) 178.122.11.116:41153 -> port 445, len 52
2020-09-03 04:18:41

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