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 of America (the)

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 <<>> 21.40.72.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24808
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.40.72.104.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025011101 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 12 11:58:43 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 104.72.40.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.72.40.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.95.168.228 attackbotsspam
Brute force SMTP login attempted.
...
2020-06-14 14:17:30
36.155.113.199 attackspambots
Jun 14 06:39:36 piServer sshd[8572]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.155.113.199 
Jun 14 06:39:38 piServer sshd[8572]: Failed password for invalid user ua from 36.155.113.199 port 40088 ssh2
Jun 14 06:42:49 piServer sshd[8765]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.155.113.199 
...
2020-06-14 14:31:53
60.50.29.149 attackspam
Jun 14 05:42:48 localhost sshd\[15005\]: Invalid user laur from 60.50.29.149 port 42882
Jun 14 05:42:48 localhost sshd\[15005\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.50.29.149
Jun 14 05:42:50 localhost sshd\[15005\]: Failed password for invalid user laur from 60.50.29.149 port 42882 ssh2
...
2020-06-14 14:50:49
180.76.57.58 attack
Jun 14 06:53:47 meumeu sshd[464364]: Invalid user zabbix from 180.76.57.58 port 34488
Jun 14 06:53:47 meumeu sshd[464364]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.57.58 
Jun 14 06:53:47 meumeu sshd[464364]: Invalid user zabbix from 180.76.57.58 port 34488
Jun 14 06:53:49 meumeu sshd[464364]: Failed password for invalid user zabbix from 180.76.57.58 port 34488 ssh2
Jun 14 06:55:34 meumeu sshd[464505]: Invalid user cinder from 180.76.57.58 port 51960
Jun 14 06:55:34 meumeu sshd[464505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.57.58 
Jun 14 06:55:34 meumeu sshd[464505]: Invalid user cinder from 180.76.57.58 port 51960
Jun 14 06:55:36 meumeu sshd[464505]: Failed password for invalid user cinder from 180.76.57.58 port 51960 ssh2
Jun 14 06:57:28 meumeu sshd[464656]: Invalid user aws-user from 180.76.57.58 port 41196
...
2020-06-14 14:24:04
106.13.84.192 attackspam
k+ssh-bruteforce
2020-06-14 14:40:12
129.204.83.3 attackspambots
Invalid user alzheimer from 129.204.83.3 port 59862
2020-06-14 14:54:01
141.98.81.210 attack
$f2bV_matches
2020-06-14 14:34:04
36.57.40.106 attack
Jun 13 20:14:41 warning: unknown[36.57.40.106]: SASL LOGIN authentication failed: authentication failure
Jun 13 20:14:46 warning: unknown[36.57.40.106]: SASL LOGIN authentication failed: authentication failure
Jun 13 20:14:47 warning: unknown[36.57.40.106]: SASL LOGIN authentication failed: authentication failure
2020-06-14 14:09:48
140.143.57.203 attackbots
20 attempts against mh-ssh on cloud
2020-06-14 14:49:25
122.51.37.26 attackspambots
Jun 14 06:07:36 gestao sshd[1811]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.37.26 
Jun 14 06:07:38 gestao sshd[1811]: Failed password for invalid user idempiere from 122.51.37.26 port 46908 ssh2
Jun 14 06:10:32 gestao sshd[1941]: Failed password for root from 122.51.37.26 port 50502 ssh2
...
2020-06-14 14:59:20
110.78.151.71 attackbotsspam
DATE:2020-06-14 05:53:39, IP:110.78.151.71, PORT:5900 VNC brute force auth on honeypot server (epe-honey1-hq)
2020-06-14 14:23:43
103.92.31.145 attackspambots
Jun 14 06:28:36 gestao sshd[2410]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.92.31.145 
Jun 14 06:28:38 gestao sshd[2410]: Failed password for invalid user pgsql1 from 103.92.31.145 port 41228 ssh2
Jun 14 06:33:38 gestao sshd[2511]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.92.31.145 
...
2020-06-14 14:50:23
138.68.105.194 attackbots
Jun 14 00:50:05 firewall sshd[31504]: Failed password for invalid user postgres from 138.68.105.194 port 33454 ssh2
Jun 14 00:53:30 firewall sshd[31609]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.105.194  user=root
Jun 14 00:53:32 firewall sshd[31609]: Failed password for root from 138.68.105.194 port 33910 ssh2
...
2020-06-14 14:30:10
91.185.186.213 attack
Invalid user Kepler from 91.185.186.213 port 52456
2020-06-14 14:13:58
112.85.42.94 attackbotsspam
none
2020-06-14 14:27:41

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