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 <<>> 104.21.36.161
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12333
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.36.161.			IN	A

;; AUTHORITY SECTION:
.			449	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 53 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 09:47:53 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 161.36.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 161.36.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.89.83.151 attackbots
SSH Brute-Force Attack
2020-04-20 01:19:19
180.76.120.135 attackspambots
SSH Login Bruteforce
2020-04-20 01:23:18
70.37.77.57 attackbots
Apr 19 16:40:11 roki-contabo sshd\[32517\]: Invalid user admin from 70.37.77.57
Apr 19 16:40:11 roki-contabo sshd\[32517\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=70.37.77.57
Apr 19 16:40:14 roki-contabo sshd\[32517\]: Failed password for invalid user admin from 70.37.77.57 port 42266 ssh2
Apr 19 16:49:35 roki-contabo sshd\[32714\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=70.37.77.57  user=root
Apr 19 16:49:37 roki-contabo sshd\[32714\]: Failed password for root from 70.37.77.57 port 49644 ssh2
...
2020-04-20 01:16:14
141.98.81.108 attack
Apr 19 16:27:29 *** sshd[13138]: Invalid user admin from 141.98.81.108
2020-04-20 01:12:26
222.186.52.86 attackbotsspam
Apr 19 13:05:23 ny01 sshd[22932]: Failed password for root from 222.186.52.86 port 19319 ssh2
Apr 19 13:06:26 ny01 sshd[23049]: Failed password for root from 222.186.52.86 port 53758 ssh2
2020-04-20 01:23:59
203.223.189.155 attack
sshd jail - ssh hack attempt
2020-04-20 01:20:05
187.167.200.123 attackspam
Automatic report - Port Scan Attack
2020-04-20 01:06:37
106.13.175.126 attackbotsspam
Apr 19 17:22:51 Ubuntu-1404-trusty-64-minimal sshd\[27269\]: Invalid user ftpuser from 106.13.175.126
Apr 19 17:22:51 Ubuntu-1404-trusty-64-minimal sshd\[27269\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.175.126
Apr 19 17:22:54 Ubuntu-1404-trusty-64-minimal sshd\[27269\]: Failed password for invalid user ftpuser from 106.13.175.126 port 47854 ssh2
Apr 19 17:27:22 Ubuntu-1404-trusty-64-minimal sshd\[29271\]: Invalid user test9 from 106.13.175.126
Apr 19 17:27:22 Ubuntu-1404-trusty-64-minimal sshd\[29271\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.175.126
2020-04-20 01:15:46
69.162.98.123 attackspam
1587297639 - 04/19/2020 14:00:39 Host: 69.162.98.123/69.162.98.123 Port: 445 TCP Blocked
2020-04-20 01:28:55
119.96.159.71 attack
SSH brute-force attempt
2020-04-20 01:18:45
82.46.165.121 attack
Attempted to connect 2 times to port 80 TCP
2020-04-20 00:58:08
125.132.73.14 attackspam
Apr 18 15:50:06 lock-38 sshd[1175768]: Invalid user postgres from 125.132.73.14 port 36381
Apr 18 15:50:06 lock-38 sshd[1175768]: Failed password for invalid user postgres from 125.132.73.14 port 36381 ssh2
Apr 18 15:54:47 lock-38 sshd[1175927]: Invalid user gb from 125.132.73.14 port 46030
Apr 18 15:54:47 lock-38 sshd[1175927]: Invalid user gb from 125.132.73.14 port 46030
Apr 18 15:54:47 lock-38 sshd[1175927]: Failed password for invalid user gb from 125.132.73.14 port 46030 ssh2
...
2020-04-20 01:34:56
190.8.70.106 attack
Unauthorized connection attempt from IP address 190.8.70.106 on Port 445(SMB)
2020-04-20 01:18:02
125.164.184.51 attackspambots
Unauthorized connection attempt from IP address 125.164.184.51 on Port 445(SMB)
2020-04-20 01:34:31
54.37.204.154 attack
5x Failed Password
2020-04-20 01:14:48

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