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 <<>> 104.21.21.36
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21085
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.36.			IN	A

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

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:59 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 36.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 36.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.251.38.114 attack
Nov 18 04:00:02 vpxxxxxxx22308 sshd[29086]: Invalid user adminixxxr04 from 185.251.38.114
Nov 18 04:00:02 vpxxxxxxx22308 sshd[29084]: Invalid user adminixxxr04 from 185.251.38.114
Nov 18 04:00:02 vpxxxxxxx22308 sshd[29086]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.251.38.114
Nov 18 04:00:03 vpxxxxxxx22308 sshd[29084]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.251.38.114
Nov 18 04:00:04 vpxxxxxxx22308 sshd[29086]: Failed password for invalid user adminixxxr04 from 185.251.38.114 port 61075 ssh2
Nov 18 04:00:05 vpxxxxxxx22308 sshd[29084]: Failed password for invalid user adminixxxr04 from 185.251.38.114 port 60959 ssh2
Nov 18 04:00:33 vpxxxxxxx22308 sshd[29144]: Invalid user adminixxxr04 from 185.251.38.114
Nov 18 04:00:33 vpxxxxxxx22308 sshd[29144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.251.38.114
Nov 18 04:00:35 vpxxxx........
------------------------------
2019-11-25 02:01:41
118.25.11.216 attackbotsspam
118.25.11.216 was recorded 29 times by 19 hosts attempting to connect to the following ports: 4243,2376,2377,2375. Incident counter (4h, 24h, all-time): 29, 111, 142
2019-11-25 01:49:04
128.199.120.157 attackbotsspam
DNS
2019-11-25 01:53:34
70.132.52.86 attackspam
Automatic report generated by Wazuh
2019-11-25 02:15:02
80.103.163.66 attackbots
Nov 24 17:06:24 meumeu sshd[27267]: Failed password for root from 80.103.163.66 port 37582 ssh2
Nov 24 17:10:01 meumeu sshd[27736]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.103.163.66 
Nov 24 17:10:04 meumeu sshd[27736]: Failed password for invalid user ksada from 80.103.163.66 port 55808 ssh2
...
2019-11-25 01:42:31
154.211.161.58 attack
Lines containing failures of 154.211.161.58
Nov 23 21:09:08 shared05 sshd[24473]: Invalid user fraanky from 154.211.161.58 port 40826
Nov 23 21:09:08 shared05 sshd[24473]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.211.161.58
Nov 23 21:09:10 shared05 sshd[24473]: Failed password for invalid user fraanky from 154.211.161.58 port 40826 ssh2
Nov 23 21:09:10 shared05 sshd[24473]: Received disconnect from 154.211.161.58 port 40826:11: Bye Bye [preauth]
Nov 23 21:09:10 shared05 sshd[24473]: Disconnected from invalid user fraanky 154.211.161.58 port 40826 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=154.211.161.58
2019-11-25 01:51:39
200.7.118.215 attackbotsspam
Automatic report - Port Scan Attack
2019-11-25 02:13:55
31.17.17.25 attack
Nov 20 00:34:52 archiv sshd[8257]: Invalid user pi from 31.17.17.25 port 44986
Nov 20 00:34:52 archiv sshd[8259]: Invalid user pi from 31.17.17.25 port 45004
Nov 20 00:34:54 archiv sshd[8257]: Failed password for invalid user pi from 31.17.17.25 port 44986 ssh2
Nov 20 00:34:54 archiv sshd[8257]: Connection closed by 31.17.17.25 port 44986 [preauth]
Nov 20 00:34:54 archiv sshd[8259]: Failed password for invalid user pi from 31.17.17.25 port 45004 ssh2
Nov 20 00:34:54 archiv sshd[8259]: Connection closed by 31.17.17.25 port 45004 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=31.17.17.25
2019-11-25 01:53:58
190.181.4.94 attack
Nov 24 07:46:15 tdfoods sshd\[32077\]: Invalid user vaagen from 190.181.4.94
Nov 24 07:46:15 tdfoods sshd\[32077\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=static-190-181-4-94.acelerate.net
Nov 24 07:46:18 tdfoods sshd\[32077\]: Failed password for invalid user vaagen from 190.181.4.94 port 38740 ssh2
Nov 24 07:53:49 tdfoods sshd\[32678\]: Invalid user ostendorf from 190.181.4.94
Nov 24 07:53:49 tdfoods sshd\[32678\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=static-190-181-4-94.acelerate.net
2019-11-25 01:55:58
140.143.22.200 attackbots
Nov 24 17:53:15 localhost sshd\[42625\]: Invalid user portia from 140.143.22.200 port 54974
Nov 24 17:53:15 localhost sshd\[42625\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.22.200
Nov 24 17:53:17 localhost sshd\[42625\]: Failed password for invalid user portia from 140.143.22.200 port 54974 ssh2
Nov 24 17:59:40 localhost sshd\[42851\]: Invalid user icecast from 140.143.22.200 port 57658
Nov 24 17:59:40 localhost sshd\[42851\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.22.200
...
2019-11-25 02:16:11
5.78.161.215 attackspambots
Automatic report - Port Scan Attack
2019-11-25 02:00:22
46.38.144.179 attackbotsspam
Nov 24 18:53:44 webserver postfix/smtpd\[10994\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 24 18:54:53 webserver postfix/smtpd\[10994\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 24 18:56:02 webserver postfix/smtpd\[10994\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 24 18:57:19 webserver postfix/smtpd\[11034\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 24 18:58:30 webserver postfix/smtpd\[11034\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-11-25 02:03:55
192.241.210.224 attackspam
ssh failed login
2019-11-25 01:46:42
119.10.115.36 attackbotsspam
Nov 24 18:21:17 MK-Soft-VM3 sshd[11543]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.10.115.36 
Nov 24 18:21:19 MK-Soft-VM3 sshd[11543]: Failed password for invalid user huguet from 119.10.115.36 port 58962 ssh2
...
2019-11-25 01:58:07
94.54.9.219 attack
11/24/2019-15:52:04.291627 94.54.9.219 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2019-11-25 01:43:18

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