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 <<>> 104.21.36.44
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50350
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.36.44.			IN	A

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

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:17:44 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 44.36.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 44.36.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
134.209.228.253 attackspam
2020-06-24T06:55:58.989584ollin.zadara.org sshd[255124]: Invalid user br from 134.209.228.253 port 48568
2020-06-24T06:56:01.438034ollin.zadara.org sshd[255124]: Failed password for invalid user br from 134.209.228.253 port 48568 ssh2
...
2020-06-24 14:08:27
193.169.252.21 attackbotsspam
Port scanning [7 denied]
2020-06-24 14:07:42
103.31.109.54 attackbots
Port scan: Attack repeated for 24 hours
2020-06-24 13:48:15
103.93.180.231 attack
Jun 24 05:55:57 h2427292 sshd\[15663\]: Invalid user dev from 103.93.180.231
Jun 24 05:55:57 h2427292 sshd\[15663\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.93.180.231 
Jun 24 05:55:58 h2427292 sshd\[15663\]: Failed password for invalid user dev from 103.93.180.231 port 2881 ssh2
...
2020-06-24 14:10:22
186.4.222.45 attackbots
Jun 24 07:26:20 srv-ubuntu-dev3 sshd[1530]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.4.222.45  user=root
Jun 24 07:26:22 srv-ubuntu-dev3 sshd[1530]: Failed password for root from 186.4.222.45 port 58102 ssh2
Jun 24 07:29:49 srv-ubuntu-dev3 sshd[2098]: Invalid user lmy from 186.4.222.45
Jun 24 07:29:49 srv-ubuntu-dev3 sshd[2098]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.4.222.45
Jun 24 07:29:49 srv-ubuntu-dev3 sshd[2098]: Invalid user lmy from 186.4.222.45
Jun 24 07:29:51 srv-ubuntu-dev3 sshd[2098]: Failed password for invalid user lmy from 186.4.222.45 port 57432 ssh2
Jun 24 07:33:23 srv-ubuntu-dev3 sshd[2732]: Invalid user virtual from 186.4.222.45
Jun 24 07:33:23 srv-ubuntu-dev3 sshd[2732]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.4.222.45
Jun 24 07:33:23 srv-ubuntu-dev3 sshd[2732]: Invalid user virtual from 186.4.222.45
Jun 24 07:33
...
2020-06-24 13:52:07
118.190.53.55 attackbots
Trolling for resource vulnerabilities
2020-06-24 14:14:25
79.70.29.218 attackspam
SSH Bruteforce Attempt (failed auth)
2020-06-24 14:04:52
49.206.25.209 attack
2020-06-24T03:50:59.808221dmca.cloudsearch.cf sshd[22466]: Invalid user jiachen from 49.206.25.209 port 39498
2020-06-24T03:50:59.814155dmca.cloudsearch.cf sshd[22466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.206.25.209
2020-06-24T03:50:59.808221dmca.cloudsearch.cf sshd[22466]: Invalid user jiachen from 49.206.25.209 port 39498
2020-06-24T03:51:01.714194dmca.cloudsearch.cf sshd[22466]: Failed password for invalid user jiachen from 49.206.25.209 port 39498 ssh2
2020-06-24T03:56:19.902573dmca.cloudsearch.cf sshd[22539]: Invalid user abc from 49.206.25.209 port 41650
2020-06-24T03:56:19.907382dmca.cloudsearch.cf sshd[22539]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.206.25.209
2020-06-24T03:56:19.902573dmca.cloudsearch.cf sshd[22539]: Invalid user abc from 49.206.25.209 port 41650
2020-06-24T03:56:22.073008dmca.cloudsearch.cf sshd[22539]: Failed password for invalid user abc from 49.206.25.
...
2020-06-24 13:50:14
218.92.0.184 attackspam
Jun 24 00:18:12 debian sshd[8178]: Unable to negotiate with 218.92.0.184 port 19633: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth]
Jun 24 01:49:30 debian sshd[17260]: Unable to negotiate with 218.92.0.184 port 59041: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth]
...
2020-06-24 14:02:36
218.92.0.247 attackbotsspam
Jun 24 12:36:17 itv-usvr-02 sshd[24553]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.247  user=root
Jun 24 12:36:19 itv-usvr-02 sshd[24553]: Failed password for root from 218.92.0.247 port 31333 ssh2
2020-06-24 13:42:19
125.91.126.92 attackbots
Jun 24 05:45:16 ns382633 sshd\[6727\]: Invalid user oracle from 125.91.126.92 port 48264
Jun 24 05:45:16 ns382633 sshd\[6727\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.91.126.92
Jun 24 05:45:18 ns382633 sshd\[6727\]: Failed password for invalid user oracle from 125.91.126.92 port 48264 ssh2
Jun 24 05:59:01 ns382633 sshd\[9023\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.91.126.92  user=root
Jun 24 05:59:03 ns382633 sshd\[9023\]: Failed password for root from 125.91.126.92 port 47728 ssh2
2020-06-24 14:15:49
185.177.57.20 attackbotsspam
185.177.57.20 - - [24/Jun/2020:05:55:47 +0200] "GET /wp-login.php HTTP/1.1" 200 6060 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
185.177.57.20 - - [24/Jun/2020:05:55:49 +0200] "POST /wp-login.php HTTP/1.1" 200 6311 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
185.177.57.20 - - [24/Jun/2020:05:55:50 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-06-24 14:22:55
49.232.145.175 attack
Jun 24 03:39:20 ns3033917 sshd[4420]: Invalid user main from 49.232.145.175 port 44216
Jun 24 03:39:21 ns3033917 sshd[4420]: Failed password for invalid user main from 49.232.145.175 port 44216 ssh2
Jun 24 03:56:18 ns3033917 sshd[4502]: Invalid user lucas from 49.232.145.175 port 51486
...
2020-06-24 13:54:57
218.92.0.216 attack
Jun 24 05:53:08 scw-6657dc sshd[13240]: Failed password for root from 218.92.0.216 port 14395 ssh2
Jun 24 05:53:08 scw-6657dc sshd[13240]: Failed password for root from 218.92.0.216 port 14395 ssh2
Jun 24 05:53:11 scw-6657dc sshd[13240]: Failed password for root from 218.92.0.216 port 14395 ssh2
...
2020-06-24 13:53:38
192.241.227.81 attack
 TCP (SYN) 192.241.227.81:60881 -> port 8080, len 44
2020-06-24 14:06:08

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