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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.43.44
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14134
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.43.44.			IN	A

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

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:33:23 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 44.43.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 44.43.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
120.151.248.134 attack
Automatic report - Port Scan Attack
2019-10-18 06:51:25
201.16.140.49 attack
Oct 30 21:40:17 odroid64 sshd\[30242\]: Invalid user maja from 201.16.140.49
Oct 30 21:40:17 odroid64 sshd\[30242\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.16.140.49
Oct 30 21:40:19 odroid64 sshd\[30242\]: Failed password for invalid user maja from 201.16.140.49 port 57476 ssh2
Nov  3 04:06:23 odroid64 sshd\[16694\]: Invalid user info from 201.16.140.49
Nov  3 04:06:23 odroid64 sshd\[16694\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.16.140.49
Nov  3 04:06:25 odroid64 sshd\[16694\]: Failed password for invalid user info from 201.16.140.49 port 53942 ssh2
Nov 13 14:09:31 odroid64 sshd\[10874\]: User mysql from 201.16.140.49 not allowed because not listed in AllowUsers
Nov 13 14:09:31 odroid64 sshd\[10874\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.16.140.49  user=mysql
Nov 13 14:09:33 odroid64 sshd\[10874\]: Failed password fo
...
2019-10-18 07:21:06
201.163.91.164 attackspambots
Jan 14 02:43:11 odroid64 sshd\[3561\]: Invalid user or from 201.163.91.164
Jan 14 02:43:11 odroid64 sshd\[3561\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.163.91.164
Jan 14 02:43:13 odroid64 sshd\[3561\]: Failed password for invalid user or from 201.163.91.164 port 54448 ssh2
Feb 24 17:29:08 odroid64 sshd\[28477\]: Invalid user test1 from 201.163.91.164
Feb 24 17:29:09 odroid64 sshd\[28477\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.163.91.164
Feb 24 17:29:10 odroid64 sshd\[28477\]: Failed password for invalid user test1 from 201.163.91.164 port 58000 ssh2
Mar  1 00:09:37 odroid64 sshd\[12355\]: Invalid user sa from 201.163.91.164
Mar  1 00:09:37 odroid64 sshd\[12355\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.163.91.164
Mar  1 00:09:39 odroid64 sshd\[12355\]: Failed password for invalid user sa from 201.163.91.164 port 60116 
...
2019-10-18 06:55:08
37.187.207.221 attackbots
Port probe, 6 failed logins, relay attempt, multiple
connects. IP auto-blocked.
2019-10-18 06:58:13
59.91.127.29 attackspam
Automatic report - Banned IP Access
2019-10-18 07:15:52
201.16.247.171 attackbotsspam
Mar  2 20:29:00 odroid64 sshd\[21236\]: Invalid user andres from 201.16.247.171
Mar  2 20:29:00 odroid64 sshd\[21236\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.16.247.171
Mar  2 20:29:02 odroid64 sshd\[21236\]: Failed password for invalid user andres from 201.16.247.171 port 42706 ssh2
Mar 10 20:56:37 odroid64 sshd\[12713\]: User root from 201.16.247.171 not allowed because not listed in AllowUsers
Mar 10 20:56:37 odroid64 sshd\[12713\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.16.247.171  user=root
Mar 10 20:56:39 odroid64 sshd\[12713\]: Failed password for invalid user root from 201.16.247.171 port 46452 ssh2
Mar 13 20:57:33 odroid64 sshd\[2894\]: User root from 201.16.247.171 not allowed because not listed in AllowUsers
Mar 13 20:57:33 odroid64 sshd\[2894\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.16.247.171  user=root
Ma
...
2019-10-18 07:04:43
201.16.247.150 attack
Jan  2 22:02:28 odroid64 sshd\[8486\]: Invalid user iag from 201.16.247.150
Jan  2 22:02:28 odroid64 sshd\[8486\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.16.247.150
Jan  2 22:02:30 odroid64 sshd\[8486\]: Failed password for invalid user iag from 201.16.247.150 port 53516 ssh2
Jan 13 09:57:06 odroid64 sshd\[18824\]: Invalid user alpha from 201.16.247.150
Jan 13 09:57:06 odroid64 sshd\[18824\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.16.247.150
Jan 13 09:57:08 odroid64 sshd\[18824\]: Failed password for invalid user alpha from 201.16.247.150 port 34216 ssh2
Jan 20 13:16:03 odroid64 sshd\[20555\]: Invalid user ebony from 201.16.247.150
Jan 20 13:16:03 odroid64 sshd\[20555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.16.247.150
Jan 20 13:16:05 odroid64 sshd\[20555\]: Failed password for invalid user ebony from 201.16.247.150 por
...
2019-10-18 07:08:44
144.217.6.107 attackbots
Oct 17 23:31:24 master sshd[8789]: Failed password for root from 144.217.6.107 port 35956 ssh2
Oct 17 23:31:28 master sshd[8791]: Failed password for invalid user admin from 144.217.6.107 port 40908 ssh2
Oct 17 23:31:33 master sshd[8793]: Failed password for root from 144.217.6.107 port 44968 ssh2
Oct 17 23:31:37 master sshd[8795]: Failed password for invalid user admin from 144.217.6.107 port 49858 ssh2
Oct 17 23:31:41 master sshd[8797]: Failed password for invalid user user from 144.217.6.107 port 53564 ssh2
Oct 17 23:31:46 master sshd[8799]: Failed password for invalid user admin from 144.217.6.107 port 57944 ssh2
2019-10-18 06:51:03
189.109.247.149 attack
2019-10-17T23:05:15.402428abusebot.cloudsearch.cf sshd\[2414\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.109.247.149  user=root
2019-10-18 07:21:30
185.220.101.0 attack
pfaffenroth-photographie.de:80 185.220.101.0 - - \[17/Oct/2019:21:50:08 +0200\] "POST /xmlrpc.php HTTP/1.0" 301 521 "-" "Mozilla/5.0 \(Macintosh\; Intel Mac OS X 10.12\; rv:61.0\) Gecko/20100101 Firefox/61.0"
pfaffenroth-photographie.de 185.220.101.0 \[17/Oct/2019:21:50:09 +0200\] "POST /xmlrpc.php HTTP/1.0" 200 4513 "-" "Mozilla/5.0 \(Macintosh\; Intel Mac OS X 10.12\; rv:61.0\) Gecko/20100101 Firefox/61.0"
2019-10-18 06:57:50
49.235.84.51 attackspam
Oct 18 00:43:09 MK-Soft-VM7 sshd[9967]: Failed password for root from 49.235.84.51 port 42552 ssh2
...
2019-10-18 06:53:55
162.158.167.224 attack
10/17/2019-21:50:03.998818 162.158.167.224 Protocol: 6 ET POLICY Cleartext WordPress Login
2019-10-18 07:03:51
222.186.175.220 attackbotsspam
$f2bV_matches
2019-10-18 06:59:31
95.58.194.143 attackspam
Oct 17 23:10:42 SilenceServices sshd[8730]: Failed password for root from 95.58.194.143 port 59382 ssh2
Oct 17 23:14:37 SilenceServices sshd[9751]: Failed password for root from 95.58.194.143 port 42090 ssh2
Oct 17 23:18:29 SilenceServices sshd[10832]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.58.194.143
2019-10-18 07:23:41
103.15.226.79 attackspambots
Wordpress Admin Login attack
2019-10-18 07:06:21

Recently Reported IPs

104.21.43.217 104.21.43.226 104.21.43.30 104.21.43.249
104.21.43.42 104.18.233.8 104.21.43.238 104.21.43.213
104.21.43.230 104.21.43.32 104.21.43.40 104.21.43.210
104.21.43.94 104.21.43.90 104.21.43.81 104.21.43.78
104.21.43.55 104.21.44.158 104.21.44.173 104.18.234.105