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 <<>> 104.21.54.147
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10378
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.147.			IN	A

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

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:04:56 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 147.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 147.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.126.100.67 attackbotsspam
Jul  7 01:15:27 localhost sshd\[23963\]: Invalid user ftpuser from 103.126.100.67 port 41694
Jul  7 01:15:27 localhost sshd\[23963\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.126.100.67
Jul  7 01:15:30 localhost sshd\[23963\]: Failed password for invalid user ftpuser from 103.126.100.67 port 41694 ssh2
2019-07-07 07:26:42
140.143.93.31 attackbotsspam
Jul  6 21:25:45 MK-Soft-VM3 sshd\[12662\]: Invalid user bruno from 140.143.93.31 port 49724
Jul  6 21:25:45 MK-Soft-VM3 sshd\[12662\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.93.31
Jul  6 21:25:47 MK-Soft-VM3 sshd\[12662\]: Failed password for invalid user bruno from 140.143.93.31 port 49724 ssh2
...
2019-07-07 06:57:59
149.202.45.205 attackbots
SSH-BruteForce
2019-07-07 07:04:28
182.151.214.104 attackspam
leo_www
2019-07-07 07:12:40
93.39.116.254 attackspam
Jul  6 19:03:10 Ubuntu-1404-trusty-64-minimal sshd\[5392\]: Invalid user sysadmin from 93.39.116.254
Jul  6 19:03:10 Ubuntu-1404-trusty-64-minimal sshd\[5392\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.39.116.254
Jul  6 19:03:11 Ubuntu-1404-trusty-64-minimal sshd\[5392\]: Failed password for invalid user sysadmin from 93.39.116.254 port 45369 ssh2
Jul  6 19:07:50 Ubuntu-1404-trusty-64-minimal sshd\[7328\]: Invalid user test from 93.39.116.254
Jul  6 19:07:50 Ubuntu-1404-trusty-64-minimal sshd\[7328\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.39.116.254
2019-07-07 07:05:36
129.150.122.243 attackspambots
Jul  7 01:12:46 cp sshd[7631]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.150.122.243
Jul  7 01:12:47 cp sshd[7631]: Failed password for invalid user apagar from 129.150.122.243 port 30122 ssh2
Jul  7 01:15:41 cp sshd[9285]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.150.122.243
2019-07-07 07:22:51
114.34.205.198 attackbots
Caught in portsentry honeypot
2019-07-07 07:14:01
46.101.41.162 attackbotsspam
Jul  7 01:15:34 srv206 sshd[12651]: Invalid user c1 from 46.101.41.162
Jul  7 01:15:34 srv206 sshd[12651]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.41.162
Jul  7 01:15:34 srv206 sshd[12651]: Invalid user c1 from 46.101.41.162
Jul  7 01:15:36 srv206 sshd[12651]: Failed password for invalid user c1 from 46.101.41.162 port 49768 ssh2
...
2019-07-07 07:24:18
176.65.2.5 attack
This IP address was blacklisted for the following reason:  /de/jobs/mechatroniker-m-w/&%27%20and%20%27x%27%3D%27y @ 2018-10-15T00:43:31+02:00.
2019-07-07 07:38:31
128.134.25.85 attackbots
Jul  7 00:09:19 mail sshd\[8730\]: Failed password for invalid user support from 128.134.25.85 port 57176 ssh2
Jul  7 00:25:34 mail sshd\[8882\]: Invalid user service from 128.134.25.85 port 51694
Jul  7 00:25:34 mail sshd\[8882\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.134.25.85
...
2019-07-07 07:31:29
122.52.48.92 attackbotsspam
$f2bV_matches
2019-07-07 07:32:35
186.96.101.91 attack
Jul  7 01:15:31 * sshd[20666]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.96.101.91
Jul  7 01:15:33 * sshd[20666]: Failed password for invalid user devserver from 186.96.101.91 port 50352 ssh2
2019-07-07 07:25:35
157.55.39.101 attackbots
Automatic report - Web App Attack
2019-07-07 07:03:12
88.138.112.63 attack
Jul  6 13:14:15 marvibiene sshd[23810]: Invalid user pi from 88.138.112.63 port 57412
Jul  6 13:14:15 marvibiene sshd[23811]: Invalid user pi from 88.138.112.63 port 57410
...
2019-07-07 06:56:31
168.205.109.168 attackbotsspam
Jul  6 09:13:42 web1 postfix/smtpd[5953]: warning: unknown[168.205.109.168]: SASL PLAIN authentication failed: authentication failure
...
2019-07-07 07:07:41

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