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: Iran (ISLAMIC Republic Of)

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 <<>> 81.12.104.39
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31127
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.12.104.39.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022020800 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 08 17:22:09 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 39.104.12.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 39.104.12.81.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.15.158 attackspambots
Jul  9 23:33:23 abendstille sshd\[23021\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.158  user=root
Jul  9 23:33:25 abendstille sshd\[23021\]: Failed password for root from 222.186.15.158 port 41498 ssh2
Jul  9 23:33:31 abendstille sshd\[23051\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.158  user=root
Jul  9 23:33:32 abendstille sshd\[23058\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.158  user=root
Jul  9 23:33:33 abendstille sshd\[23051\]: Failed password for root from 222.186.15.158 port 43586 ssh2
...
2020-07-10 05:42:00
198.245.93.20 attackbotsspam
TCP Port: 25     invalid blocked  Listed on   spam-sorbs           (256)
2020-07-10 06:00:20
94.40.75.147 attack
SSH invalid-user multiple login try
2020-07-10 06:07:54
80.82.77.33 attackspambots
07/09/2020-17:07:23.434244 80.82.77.33 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-07-10 05:49:54
159.65.5.164 attackbots
Jul  9 23:18:17 master sshd[29016]: Failed password for invalid user wenbo from 159.65.5.164 port 51632 ssh2
2020-07-10 05:49:31
67.21.79.138 attackspambots
28081/tcp 26969/tcp 10331/tcp...
[2020-07-03/08]198pkt,23pt.(tcp)
2020-07-10 05:39:12
185.143.73.175 attack
Jul  9 23:30:23 relay postfix/smtpd\[13275\]: warning: unknown\[185.143.73.175\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 23:31:00 relay postfix/smtpd\[19115\]: warning: unknown\[185.143.73.175\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 23:31:38 relay postfix/smtpd\[15426\]: warning: unknown\[185.143.73.175\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 23:32:15 relay postfix/smtpd\[13403\]: warning: unknown\[185.143.73.175\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 23:32:53 relay postfix/smtpd\[13273\]: warning: unknown\[185.143.73.175\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-10 05:35:32
94.124.93.33 attackspam
2020-07-09T21:30:52.460316shield sshd\[29871\]: Invalid user zhangzhiheng from 94.124.93.33 port 59116
2020-07-09T21:30:52.471495shield sshd\[29871\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.124.93.33
2020-07-09T21:30:54.480738shield sshd\[29871\]: Failed password for invalid user zhangzhiheng from 94.124.93.33 port 59116 ssh2
2020-07-09T21:33:47.861902shield sshd\[30838\]: Invalid user bastian from 94.124.93.33 port 55574
2020-07-09T21:33:47.873222shield sshd\[30838\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.124.93.33
2020-07-10 05:37:19
182.23.68.119 attack
Brute-force attempt banned
2020-07-10 05:51:24
122.224.217.42 attackspambots
Jul  9 22:20:12 sso sshd[28424]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.224.217.42
Jul  9 22:20:14 sso sshd[28424]: Failed password for invalid user ivanov from 122.224.217.42 port 54174 ssh2
...
2020-07-10 05:53:02
222.186.175.217 attackbots
Jul  9 21:42:22 scw-6657dc sshd[29311]: Failed password for root from 222.186.175.217 port 16228 ssh2
Jul  9 21:42:22 scw-6657dc sshd[29311]: Failed password for root from 222.186.175.217 port 16228 ssh2
Jul  9 21:42:26 scw-6657dc sshd[29311]: Failed password for root from 222.186.175.217 port 16228 ssh2
...
2020-07-10 05:48:30
188.166.211.194 attackspam
SSH Invalid Login
2020-07-10 06:02:10
142.44.153.251 attack
Fraudulent and criminal email SPAM.
2020-07-10 05:41:29
187.176.185.65 attackbotsspam
SSH Invalid Login
2020-07-10 05:56:39
91.245.129.71 attackspambots
firewall-block, port(s): 445/tcp
2020-07-10 06:03:33

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