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 <<>> 104.21.39.10
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11793
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.10.			IN	A

;; AUTHORITY SECTION:
.			304	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:27:57 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 10.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 10.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
37.22.227.122 attack
sshd: Failed password for invalid user .... from 37.22.227.122 port 60071 ssh2
2020-10-09 01:41:33
5.68.154.203 attackbots
5x Failed Password
2020-10-09 01:36:23
101.36.160.91 attack
Oct  8 15:28:18 localhost sshd\[5205\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.36.160.91  user=root
Oct  8 15:28:21 localhost sshd\[5205\]: Failed password for root from 101.36.160.91 port 33056 ssh2
Oct  8 15:29:55 localhost sshd\[5233\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.36.160.91  user=root
Oct  8 15:29:57 localhost sshd\[5233\]: Failed password for root from 101.36.160.91 port 44262 ssh2
Oct  8 15:31:21 localhost sshd\[5451\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.36.160.91  user=root
...
2020-10-09 01:26:41
183.63.172.52 attack
$f2bV_matches
2020-10-09 01:31:24
175.24.42.136 attackspam
SSH Brute-Forcing (server1)
2020-10-09 01:17:35
123.206.90.149 attackbots
Oct  8 17:20:54 mellenthin sshd[31656]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.206.90.149  user=root
Oct  8 17:20:55 mellenthin sshd[31656]: Failed password for invalid user root from 123.206.90.149 port 58427 ssh2
2020-10-09 01:38:07
109.175.102.213 attack
109.175.102.213 - - [07/Oct/2020:22:40:13 +0200] "POST /xmlrpc.php HTTP/1.1" 403 1031 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
109.175.102.213 - - [07/Oct/2020:22:42:24 +0200] "POST /xmlrpc.php HTTP/1.1" 403 1031 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
...
2020-10-09 01:45:45
188.131.136.177 attack
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-10-09 01:13:19
42.112.26.30 attackbots
Oct  8 13:13:21 ns308116 sshd[14625]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.26.30  user=root
Oct  8 13:13:23 ns308116 sshd[14625]: Failed password for root from 42.112.26.30 port 44606 ssh2
Oct  8 13:17:57 ns308116 sshd[16062]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.26.30  user=root
Oct  8 13:18:00 ns308116 sshd[16062]: Failed password for root from 42.112.26.30 port 50984 ssh2
Oct  8 13:22:36 ns308116 sshd[17373]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.26.30  user=root
...
2020-10-09 01:43:58
104.248.165.138 attackspam
Lines containing failures of 104.248.165.138 (max 1000)
Oct  7 10:36:19 archiv sshd[24269]: Did not receive identification string from 104.248.165.138 port 44542
Oct  7 10:36:45 archiv sshd[24272]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.165.138  user=r.r
Oct  7 10:36:47 archiv sshd[24272]: Failed password for r.r from 104.248.165.138 port 47326 ssh2
Oct  7 10:36:47 archiv sshd[24272]: Received disconnect from 104.248.165.138 port 47326:11: Normal Shutdown, Thank you for playing [preauth]
Oct  7 10:36:47 archiv sshd[24272]: Disconnected from 104.248.165.138 port 47326 [preauth]
Oct  7 10:37:12 archiv sshd[24275]: Invalid user oracle from 104.248.165.138 port 51628
Oct  7 10:37:12 archiv sshd[24275]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.165.138
Oct  7 10:37:14 archiv sshd[24275]: Failed password for invalid user oracle from 104.248.165.138 port 51628 ssh2
Oct........
------------------------------
2020-10-09 01:29:59
170.210.203.201 attackspam
sshguard
2020-10-09 01:51:57
222.239.124.19 attackbots
2 SSH login attempts.
2020-10-09 01:34:02
123.27.201.78 attackbots
RDP Bruteforce
2020-10-09 01:28:33
190.144.14.170 attackspam
2020-10-07T18:52:47.940806correo.[domain] sshd[10607]: Failed password for root from 190.144.14.170 port 37054 ssh2 2020-10-07T19:01:54.915110correo.[domain] sshd[12202]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.144.14.170 user=root 2020-10-07T19:01:57.157821correo.[domain] sshd[12202]: Failed password for root from 190.144.14.170 port 60420 ssh2 ...
2020-10-09 01:48:16
132.232.21.19 attackbotsspam
Oct  8 00:35:38 journals sshd\[39548\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.21.19  user=root
Oct  8 00:35:40 journals sshd\[39548\]: Failed password for root from 132.232.21.19 port 55812 ssh2
Oct  8 00:39:10 journals sshd\[39842\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.21.19  user=root
Oct  8 00:39:12 journals sshd\[39842\]: Failed password for root from 132.232.21.19 port 50674 ssh2
Oct  8 00:40:45 journals sshd\[40039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.21.19  user=root
...
2020-10-09 01:20:37

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