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 <<>> 104.21.53.225
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29166
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.225.			IN	A

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

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:19 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 225.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 225.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
217.58.65.35 attackbots
scan z
2019-06-24 21:08:06
189.24.37.221 attack
TCP port 445 (SMB) attempt blocked by firewall. [2019-06-24 14:09:52]
2019-06-24 20:58:12
27.41.36.243 attack
scan z
2019-06-24 21:28:51
195.158.9.235 attackspam
445/tcp 445/tcp 445/tcp...
[2019-05-31/06-24]6pkt,1pt.(tcp)
2019-06-24 21:08:45
219.136.241.59 attack
445/tcp 445/tcp 445/tcp...
[2019-04-25/06-24]8pkt,1pt.(tcp)
2019-06-24 20:47:55
164.132.209.242 attack
Jun 24 15:08:53 hosting sshd[28429]: Invalid user nmwangi from 164.132.209.242 port 34736
Jun 24 15:08:53 hosting sshd[28429]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip242.ip-164-132-209.eu
Jun 24 15:08:53 hosting sshd[28429]: Invalid user nmwangi from 164.132.209.242 port 34736
Jun 24 15:08:55 hosting sshd[28429]: Failed password for invalid user nmwangi from 164.132.209.242 port 34736 ssh2
Jun 24 15:11:26 hosting sshd[28710]: Invalid user castis from 164.132.209.242 port 60718
...
2019-06-24 20:49:32
189.89.223.121 attackbots
SMTP-sasl brute force
...
2019-06-24 21:21:14
170.247.112.121 attack
TCP src-port=36369   dst-port=25    dnsbl-sorbs abuseat-org barracuda       (Project Honey Pot rated Suspicious)   (950)
2019-06-24 20:55:21
185.36.81.173 attack
Jun 24 03:37:34 cac1d2 postfix/smtpd\[28462\]: warning: unknown\[185.36.81.173\]: SASL LOGIN authentication failed: authentication failure
Jun 24 04:37:46 cac1d2 postfix/smtpd\[3345\]: warning: unknown\[185.36.81.173\]: SASL LOGIN authentication failed: authentication failure
Jun 24 05:37:53 cac1d2 postfix/smtpd\[10658\]: warning: unknown\[185.36.81.173\]: SASL LOGIN authentication failed: authentication failure
...
2019-06-24 20:38:30
85.187.213.110 attackbotsspam
Spam Timestamp : 24-Jun-19 12:17 _ BlockList Provider  combined abuse _ (954)
2019-06-24 20:43:53
222.186.58.48 attackbots
Jun 24 18:25:56 tanzim-HP-Z238-Microtower-Workstation sshd\[21231\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.58.48  user=root
Jun 24 18:25:58 tanzim-HP-Z238-Microtower-Workstation sshd\[21231\]: Failed password for root from 222.186.58.48 port 4022 ssh2
Jun 24 18:26:00 tanzim-HP-Z238-Microtower-Workstation sshd\[21233\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.58.48  user=root
...
2019-06-24 21:09:36
89.111.33.22 attack
Jun 24 15:09:50 yabzik sshd[9417]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.111.33.22
Jun 24 15:09:52 yabzik sshd[9417]: Failed password for invalid user hoge from 89.111.33.22 port 35782 ssh2
Jun 24 15:11:13 yabzik sshd[10021]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.111.33.22
2019-06-24 21:02:33
185.56.80.48 attackspam
¯\_(ツ)_/¯
2019-06-24 21:15:41
168.195.210.192 attack
mail.log:Jun 20 01:27:19 mail postfix/smtpd[20558]: warning: 168.195.210.192.techinfotelecomrj.com.br[168.195.210.192]: SASL PLAIN authentication failed: authentication failure
2019-06-24 21:00:48
219.129.237.27 attack
445/tcp 445/tcp 445/tcp...
[2019-05-29/06-24]8pkt,1pt.(tcp)
2019-06-24 21:30:17

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