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 <<>> 104.21.53.117
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38437
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.117.			IN	A

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

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:55:08 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 117.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 117.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
191.100.25.73 attackbotsspam
Jul  2 02:04:23 mail sshd\[8155\]: Invalid user earthdrilling from 191.100.25.73 port 36868
Jul  2 02:04:23 mail sshd\[8155\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.100.25.73
Jul  2 02:04:25 mail sshd\[8155\]: Failed password for invalid user earthdrilling from 191.100.25.73 port 36868 ssh2
Jul  2 02:07:01 mail sshd\[8722\]: Invalid user platnosci from 191.100.25.73 port 49692
Jul  2 02:07:01 mail sshd\[8722\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.100.25.73
2019-07-02 09:23:34
45.13.39.24 attackspambots
Jul  2 03:23:06 mail postfix/smtpd\[21406\]: warning: unknown\[45.13.39.24\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  2 03:23:46 mail postfix/smtpd\[21413\]: warning: unknown\[45.13.39.24\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  2 03:24:28 mail postfix/smtpd\[21413\]: warning: unknown\[45.13.39.24\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-07-02 09:29:55
14.163.209.73 attackspam
Trying to deliver email spam, but blocked by RBL
2019-07-02 09:20:27
186.251.59.129 attackspam
Jul  1 19:06:58 web1 postfix/smtpd[18310]: warning: 186-251-59-129.tubaron.net.br[186.251.59.129]: SASL PLAIN authentication failed: authentication failure
...
2019-07-02 09:09:05
112.239.64.4 attack
Honeypot attack, port: 23, PTR: PTR record not found
2019-07-02 09:33:56
45.119.208.234 attackspam
Multiple SSH auth failures recorded by fail2ban
2019-07-02 09:30:42
45.55.12.248 attackspambots
Jul  2 00:31:01 marvibiene sshd[9162]: Invalid user bonaparte from 45.55.12.248 port 54068
Jul  2 00:31:01 marvibiene sshd[9162]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.12.248
Jul  2 00:31:01 marvibiene sshd[9162]: Invalid user bonaparte from 45.55.12.248 port 54068
Jul  2 00:31:03 marvibiene sshd[9162]: Failed password for invalid user bonaparte from 45.55.12.248 port 54068 ssh2
...
2019-07-02 09:15:25
157.230.40.177 attack
Jul  2 02:33:27 dedicated sshd[11324]: Invalid user bscw from 157.230.40.177 port 38216
2019-07-02 09:03:06
211.167.112.181 attackspambots
Jul  2 03:09:42 lnxmysql61 sshd[779]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.167.112.181
2019-07-02 09:22:37
121.126.211.156 attackbots
Jul  2 03:10:57 apollo sshd\[12444\]: Invalid user bala from 121.126.211.156Jul  2 03:10:59 apollo sshd\[12444\]: Failed password for invalid user bala from 121.126.211.156 port 50268 ssh2Jul  2 03:13:33 apollo sshd\[12451\]: Invalid user pinguin from 121.126.211.156
...
2019-07-02 09:27:32
2.154.187.72 attackbots
Trying to deliver email spam, but blocked by RBL
2019-07-02 09:41:07
106.12.131.50 attackbotsspam
Jul  1 23:05:54 localhost sshd\[79908\]: Invalid user demo from 106.12.131.50 port 33514
Jul  1 23:05:54 localhost sshd\[79908\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.50
Jul  1 23:05:57 localhost sshd\[79908\]: Failed password for invalid user demo from 106.12.131.50 port 33514 ssh2
Jul  1 23:07:03 localhost sshd\[79948\]: Invalid user san from 106.12.131.50 port 44852
Jul  1 23:07:03 localhost sshd\[79948\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.50
...
2019-07-02 09:06:49
123.140.114.252 attackspam
k+ssh-bruteforce
2019-07-02 08:57:24
187.87.6.175 attack
Jul  1 19:06:51 web1 postfix/smtpd[18310]: warning: unknown[187.87.6.175]: SASL PLAIN authentication failed: authentication failure
...
2019-07-02 09:15:57
110.243.220.110 attackspambots
Honeypot attack, port: 23, PTR: PTR record not found
2019-07-02 09:09:30

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