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

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 <<>> 104.21.54.223
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54872
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.223.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:47 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 223.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 223.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
117.223.185.194 attack
Invalid user kafka from 117.223.185.194 port 6720
2020-09-21 01:29:29
192.35.168.178 attack
Found on   CINS badguys     / proto=17  .  srcport=60294  .  dstport=5632  .     (2292)
2020-09-21 01:06:19
109.166.39.63 attackspam
Failed password for invalid user oracle from 109.166.39.63 port 55748 ssh2
2020-09-21 01:08:18
45.14.150.140 attackspambots
2020-09-20T15:00:46.079720abusebot-3.cloudsearch.cf sshd[10613]: Invalid user frappe from 45.14.150.140 port 39690
2020-09-20T15:00:46.085728abusebot-3.cloudsearch.cf sshd[10613]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.14.150.140
2020-09-20T15:00:46.079720abusebot-3.cloudsearch.cf sshd[10613]: Invalid user frappe from 45.14.150.140 port 39690
2020-09-20T15:00:48.233131abusebot-3.cloudsearch.cf sshd[10613]: Failed password for invalid user frappe from 45.14.150.140 port 39690 ssh2
2020-09-20T15:09:48.367897abusebot-3.cloudsearch.cf sshd[10690]: Invalid user git from 45.14.150.140 port 50204
2020-09-20T15:09:48.373615abusebot-3.cloudsearch.cf sshd[10690]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.14.150.140
2020-09-20T15:09:48.367897abusebot-3.cloudsearch.cf sshd[10690]: Invalid user git from 45.14.150.140 port 50204
2020-09-20T15:09:50.595996abusebot-3.cloudsearch.cf sshd[10690]: Failed 
...
2020-09-21 01:34:26
171.252.189.8 attackspambots
Sep 19 18:54:39 Invalid user dircreate from 171.252.189.8 port 41203
2020-09-21 01:17:34
200.73.129.102 attackbotsspam
2020-09-20T16:00:44.709742abusebot.cloudsearch.cf sshd[7624]: Invalid user admin from 200.73.129.102 port 49620
2020-09-20T16:00:44.715034abusebot.cloudsearch.cf sshd[7624]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.73.129.102
2020-09-20T16:00:44.709742abusebot.cloudsearch.cf sshd[7624]: Invalid user admin from 200.73.129.102 port 49620
2020-09-20T16:00:46.806514abusebot.cloudsearch.cf sshd[7624]: Failed password for invalid user admin from 200.73.129.102 port 49620 ssh2
2020-09-20T16:05:38.491337abusebot.cloudsearch.cf sshd[7722]: Invalid user postgres from 200.73.129.102 port 33614
2020-09-20T16:05:38.497751abusebot.cloudsearch.cf sshd[7722]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.73.129.102
2020-09-20T16:05:38.491337abusebot.cloudsearch.cf sshd[7722]: Invalid user postgres from 200.73.129.102 port 33614
2020-09-20T16:05:40.614674abusebot.cloudsearch.cf sshd[7722]: Failed password f
...
2020-09-21 01:21:24
45.184.225.2 attackbotsspam
2020-09-20T17:09:20+0200 Failed SSH Authentication/Brute Force Attack.(Server 2)
2020-09-21 01:34:13
111.231.195.159 attack
2020-09-19 14:45:25,692 fail2ban.actions        [730]: NOTICE  [sshd] Ban 111.231.195.159
2020-09-19 19:14:56,078 fail2ban.actions        [497755]: NOTICE  [sshd] Ban 111.231.195.159
2020-09-19 22:14:29,039 fail2ban.actions        [596888]: NOTICE  [sshd] Ban 111.231.195.159
2020-09-21 01:40:10
158.69.222.2 attackspambots
Sep 20 16:41:34 server sshd[6708]: Failed password for root from 158.69.222.2 port 49591 ssh2
Sep 20 16:45:30 server sshd[8941]: Failed password for root from 158.69.222.2 port 54457 ssh2
Sep 20 16:49:24 server sshd[11423]: Failed password for root from 158.69.222.2 port 59314 ssh2
2020-09-21 01:25:15
179.53.195.6 attackbots
Port Scan detected!
...
2020-09-21 01:29:09
64.225.53.232 attackspambots
(sshd) Failed SSH login from 64.225.53.232 (US/United States/-): 5 in the last 3600 secs
2020-09-21 01:09:25
180.76.163.31 attack
2020-09-20T17:59:28+0200 Failed SSH Authentication/Brute Force Attack. (Server 9)
2020-09-21 01:22:18
69.28.234.137 attackspambots
2 SSH login attempts.
2020-09-21 01:19:53
61.177.172.54 attack
Sep 20 19:23:15 santamaria sshd\[593\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.54  user=root
Sep 20 19:23:17 santamaria sshd\[593\]: Failed password for root from 61.177.172.54 port 39619 ssh2
Sep 20 19:23:33 santamaria sshd\[595\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.54  user=root
...
2020-09-21 01:33:15
79.137.72.121 attackbots
Sep 20 11:11:21 vmd17057 sshd[3755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.72.121 
Sep 20 11:11:23 vmd17057 sshd[3755]: Failed password for invalid user student01 from 79.137.72.121 port 53712 ssh2
...
2020-09-21 01:09:10

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