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 <<>> 104.21.20.44
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50782
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.44.			IN	A

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

;; Query time: 114 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:30:09 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 44.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 44.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
168.90.88.50 attackspam
Feb 25 01:00:04 hanapaa sshd\[19887\]: Invalid user csgoserver from 168.90.88.50
Feb 25 01:00:04 hanapaa sshd\[19887\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.90.88.50.megalinkpi.net.br
Feb 25 01:00:06 hanapaa sshd\[19887\]: Failed password for invalid user csgoserver from 168.90.88.50 port 52460 ssh2
Feb 25 01:06:47 hanapaa sshd\[20365\]: Invalid user tongxin from 168.90.88.50
Feb 25 01:06:47 hanapaa sshd\[20365\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.90.88.50.megalinkpi.net.br
2020-02-25 19:16:44
112.133.195.55 attack
SSH Brute-Forcing (server1)
2020-02-25 19:39:31
51.83.69.132 attackbots
51.83.69.132 - - [25/Feb/2020:15:01:37 +0400] "POST /GponForm/diag_Form?style/ HTTP/1.1" 502 157 "-" "curl/7.3.2"
...
2020-02-25 19:30:13
112.215.173.183 attackspam
Email rejected due to spam filtering
2020-02-25 19:47:11
185.26.26.14 attackspam
Honeypot attack, port: 445, PTR: 14.26.26.185.in-addr.arpa.yahclick.com.
2020-02-25 19:54:39
177.66.194.66 attack
20/2/25@02:46:48: FAIL: Alarm-Network address from=177.66.194.66
20/2/25@02:46:48: FAIL: Alarm-Network address from=177.66.194.66
...
2020-02-25 19:15:13
212.64.28.77 attack
Feb 25 08:15:54 ovpn sshd\[19713\]: Invalid user deploy from 212.64.28.77
Feb 25 08:15:54 ovpn sshd\[19713\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.28.77
Feb 25 08:15:57 ovpn sshd\[19713\]: Failed password for invalid user deploy from 212.64.28.77 port 40678 ssh2
Feb 25 08:22:23 ovpn sshd\[3968\]: Invalid user zhanglei from 212.64.28.77
Feb 25 08:22:23 ovpn sshd\[3968\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.28.77
2020-02-25 19:19:00
114.67.112.231 attackspambots
Feb 25 12:16:09 MK-Soft-VM3 sshd[24402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.112.231 
Feb 25 12:16:11 MK-Soft-VM3 sshd[24402]: Failed password for invalid user mssql from 114.67.112.231 port 49144 ssh2
...
2020-02-25 19:46:46
36.66.213.115 attackbotsspam
Port 1433 Scan
2020-02-25 19:26:09
183.81.50.249 attackbots
Email rejected due to spam filtering
2020-02-25 19:46:22
88.227.149.224 attackspam
Feb 25 08:22:15 webmail sshd[24879]: Failed password for root from 88.227.149.224 port 36593 ssh2
Feb 25 08:22:19 webmail sshd[24879]: Failed password for root from 88.227.149.224 port 36593 ssh2
2020-02-25 19:22:18
118.25.23.188 attackspam
Feb 25 04:17:21 ws12vmsma01 sshd[55748]: Failed password for invalid user ftpuser from 118.25.23.188 port 52684 ssh2
Feb 25 04:21:34 ws12vmsma01 sshd[56385]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.23.188  user=root
Feb 25 04:21:36 ws12vmsma01 sshd[56385]: Failed password for root from 118.25.23.188 port 43136 ssh2
...
2020-02-25 19:20:41
124.123.142.199 attack
Email rejected due to spam filtering
2020-02-25 19:48:34
217.19.154.218 attackspam
2020-02-25T10:54:34.341715shield sshd\[20389\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host-217-19-154-218.ip.retelit.it  user=ftp
2020-02-25T10:54:36.132211shield sshd\[20389\]: Failed password for ftp from 217.19.154.218 port 27217 ssh2
2020-02-25T11:01:50.465179shield sshd\[22027\]: Invalid user server from 217.19.154.218 port 13540
2020-02-25T11:01:50.472967shield sshd\[22027\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host-217-19-154-218.ip.retelit.it
2020-02-25T11:01:52.445577shield sshd\[22027\]: Failed password for invalid user server from 217.19.154.218 port 13540 ssh2
2020-02-25 19:23:25
111.67.195.165 attackspam
Feb 24 23:10:08 wbs sshd\[6458\]: Invalid user adi from 111.67.195.165
Feb 24 23:10:08 wbs sshd\[6458\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.195.165
Feb 24 23:10:10 wbs sshd\[6458\]: Failed password for invalid user adi from 111.67.195.165 port 56020 ssh2
Feb 24 23:17:14 wbs sshd\[7081\]: Invalid user bliu from 111.67.195.165
Feb 24 23:17:14 wbs sshd\[7081\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.195.165
2020-02-25 19:40:16

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