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 <<>> 104.21.36.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30374
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.36.52.			IN	A

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

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:17:53 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 52.36.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 52.36.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
78.186.254.130 attackbotsspam
Unauthorised access (Aug  8) SRC=78.186.254.130 LEN=40 TTL=242 ID=63155 DF TCP DPT=8080 WINDOW=14600 SYN
2019-08-08 19:22:56
220.142.39.247 attack
firewall-block, port(s): 23/tcp
2019-08-08 19:24:10
42.115.249.6 attackbots
Probing for vulnerable services
2019-08-08 18:58:44
210.17.195.138 attackbots
Aug  8 06:22:43 pkdns2 sshd\[14077\]: Invalid user willow from 210.17.195.138Aug  8 06:22:45 pkdns2 sshd\[14077\]: Failed password for invalid user willow from 210.17.195.138 port 38588 ssh2Aug  8 06:27:16 pkdns2 sshd\[14300\]: Invalid user cychen from 210.17.195.138Aug  8 06:27:18 pkdns2 sshd\[14300\]: Failed password for invalid user cychen from 210.17.195.138 port 59622 ssh2Aug  8 06:31:39 pkdns2 sshd\[14464\]: Invalid user scot from 210.17.195.138Aug  8 06:31:41 pkdns2 sshd\[14464\]: Failed password for invalid user scot from 210.17.195.138 port 52320 ssh2
...
2019-08-08 19:01:31
93.114.250.64 attackbots
Automatic report - Port Scan Attack
2019-08-08 18:56:23
36.77.93.7 attackbots
21/tcp 21/tcp 21/tcp...
[2019-08-08]11pkt,1pt.(tcp)
2019-08-08 19:08:31
68.235.60.107 attackbots
68.235.60.107 - - [07/Aug/2019:20:41:53 +0900] "GET http://204.27.56.30/pac/ping.php HTTP/1.1" 404 10559 "https://www.google.com/" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1" 4746 +
9
2019-08-08 18:39:46
189.230.7.143 attackbots
Unauthorised access (Aug  8) SRC=189.230.7.143 LEN=44 TTL=242 ID=47723 TCP DPT=445 WINDOW=1024 SYN
2019-08-08 19:08:00
223.245.213.92 attack
Brute force SMTP login attempts.
2019-08-08 18:46:39
164.132.56.243 attackspambots
Aug  8 12:18:44 localhost sshd\[20997\]: Invalid user postgres from 164.132.56.243
Aug  8 12:18:44 localhost sshd\[20997\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.56.243
Aug  8 12:18:46 localhost sshd\[20997\]: Failed password for invalid user postgres from 164.132.56.243 port 33650 ssh2
Aug  8 12:22:54 localhost sshd\[21256\]: Invalid user oracle from 164.132.56.243
Aug  8 12:22:54 localhost sshd\[21256\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.56.243
...
2019-08-08 19:07:28
165.227.92.185 attackbotsspam
Automatic report - Banned IP Access
2019-08-08 19:10:13
139.59.63.244 attackspambots
Aug  8 10:22:21 nextcloud sshd\[7314\]: Invalid user in from 139.59.63.244
Aug  8 10:22:21 nextcloud sshd\[7314\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.63.244
Aug  8 10:22:23 nextcloud sshd\[7314\]: Failed password for invalid user in from 139.59.63.244 port 43830 ssh2
...
2019-08-08 19:12:22
138.68.57.194 attackspambots
Aug  8 11:10:02 thevastnessof sshd[11615]: Failed password for invalid user hand from 138.68.57.194 port 57152 ssh2
Aug  8 11:21:09 thevastnessof sshd[11814]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.57.194
...
2019-08-08 19:35:17
106.12.39.227 attackspam
2019-08-08T12:10:34.689715centos sshd\[13841\]: Invalid user applmgr from 106.12.39.227 port 59996
2019-08-08T12:10:34.694755centos sshd\[13841\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.39.227
2019-08-08T12:10:37.130400centos sshd\[13841\]: Failed password for invalid user applmgr from 106.12.39.227 port 59996 ssh2
2019-08-08 19:33:38
178.128.255.8 attackspam
Aug  8 13:10:38 xeon sshd[49315]: Failed password for invalid user minecraft from 178.128.255.8 port 39938 ssh2
2019-08-08 19:39:55

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