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 <<>> 104.21.57.44
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14128
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.44.			IN	A

;; AUTHORITY SECTION:
.			469	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 23 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:14:17 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 44.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 44.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
68.183.157.97 attackspam
2020-06-03T14:34:17.486193mail.broermann.family sshd[14998]: Failed password for root from 68.183.157.97 port 51492 ssh2
2020-06-03T14:37:35.750274mail.broermann.family sshd[15298]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.157.97  user=root
2020-06-03T14:37:38.044611mail.broermann.family sshd[15298]: Failed password for root from 68.183.157.97 port 56126 ssh2
2020-06-03T14:40:56.699764mail.broermann.family sshd[15615]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.157.97  user=root
2020-06-03T14:40:58.590295mail.broermann.family sshd[15615]: Failed password for root from 68.183.157.97 port 60772 ssh2
...
2020-06-04 00:07:22
99.79.72.199 attackbotsspam
trying to access non-authorized port
2020-06-03 23:52:00
218.149.128.186 attackspam
Jun  3 13:45:03 localhost sshd[83712]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.149.128.186  user=root
Jun  3 13:45:06 localhost sshd[83712]: Failed password for root from 218.149.128.186 port 35580 ssh2
Jun  3 13:49:05 localhost sshd[84083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.149.128.186  user=root
Jun  3 13:49:07 localhost sshd[84083]: Failed password for root from 218.149.128.186 port 36464 ssh2
Jun  3 13:53:06 localhost sshd[84456]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.149.128.186  user=root
Jun  3 13:53:08 localhost sshd[84456]: Failed password for root from 218.149.128.186 port 37349 ssh2
...
2020-06-03 23:32:54
198.98.50.112 attack
prod6
...
2020-06-03 23:45:51
2.192.129.204 attackspambots
1591185136 - 06/03/2020 13:52:16 Host: 2.192.129.204/2.192.129.204 Port: 445 TCP Blocked
2020-06-04 00:17:40
177.74.238.218 attackbots
Jun  3 17:23:30 ns3164893 sshd[18423]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.74.238.218  user=root
Jun  3 17:23:33 ns3164893 sshd[18423]: Failed password for root from 177.74.238.218 port 32754 ssh2
...
2020-06-03 23:42:53
198.187.30.166 attackbots
Jun  2 17:06:20 liveconfig01 sshd[15377]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.187.30.166  user=r.r
Jun  2 17:06:23 liveconfig01 sshd[15377]: Failed password for r.r from 198.187.30.166 port 56282 ssh2
Jun  2 17:06:23 liveconfig01 sshd[15377]: Received disconnect from 198.187.30.166 port 56282:11: Bye Bye [preauth]
Jun  2 17:06:23 liveconfig01 sshd[15377]: Disconnected from 198.187.30.166 port 56282 [preauth]
Jun  2 17:10:12 liveconfig01 sshd[15707]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.187.30.166  user=r.r
Jun  2 17:10:14 liveconfig01 sshd[15707]: Failed password for r.r from 198.187.30.166 port 60302 ssh2
Jun  2 17:10:14 liveconfig01 sshd[15707]: Received disconnect from 198.187.30.166 port 60302:11: Bye Bye [preauth]
Jun  2 17:10:14 liveconfig01 sshd[15707]: Disconnected from 198.187.30.166 port 60302 [preauth]
Jun  2 17:13:53 liveconfig01 sshd[15889]: pam_un........
-------------------------------
2020-06-03 23:42:14
185.243.11.19 attackbots
Automatic report - XMLRPC Attack
2020-06-03 23:37:47
43.231.28.26 attackspambots
ENG,WP GET /wp-login.php
2020-06-04 00:00:06
201.124.55.120 attackspam
Jun  3 14:38:19 buvik sshd[26648]: Failed password for root from 201.124.55.120 port 56141 ssh2
Jun  3 14:41:06 buvik sshd[27162]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.124.55.120  user=root
Jun  3 14:41:08 buvik sshd[27162]: Failed password for root from 201.124.55.120 port 46929 ssh2
...
2020-06-03 23:52:38
137.74.119.128 attack
Jun  3 16:52:18 gw1 sshd[17807]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.119.128
Jun  3 16:52:20 gw1 sshd[17807]: Failed password for invalid user coco from 137.74.119.128 port 48466 ssh2
...
2020-06-04 00:15:10
37.49.224.162 attack
Jun  3 17:29:22 localhost sshd\[25007\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.224.162  user=root
Jun  3 17:29:24 localhost sshd\[25007\]: Failed password for root from 37.49.224.162 port 52712 ssh2
Jun  3 17:30:01 localhost sshd\[25016\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.224.162  user=root
Jun  3 17:30:03 localhost sshd\[25016\]: Failed password for root from 37.49.224.162 port 58608 ssh2
Jun  3 17:30:40 localhost sshd\[25204\]: Invalid user admin from 37.49.224.162
Jun  3 17:30:40 localhost sshd\[25204\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.224.162
...
2020-06-03 23:44:17
111.199.224.65 attack
k+ssh-bruteforce
2020-06-03 23:43:57
87.196.60.61 attackbots
Automatic report - Port Scan Attack
2020-06-03 23:49:18
189.222.245.172 attackbots
xmlrpc attack
2020-06-04 00:09:24

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