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 <<>> 104.21.53.58
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62731
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.58.			IN	A

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

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:01:51 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 58.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 58.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
220.92.16.94 attackbots
Sep  7 09:05:52 webhost01 sshd[22332]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.92.16.94
Sep  7 09:05:55 webhost01 sshd[22332]: Failed password for invalid user tara from 220.92.16.94 port 44542 ssh2
...
2019-09-07 11:45:12
190.115.13.37 attackspambots
Honeypot hit.
2019-09-07 11:45:38
150.254.222.97 attackspambots
Sep  6 21:17:44 plusreed sshd[16498]: Invalid user P@ssw0rd from 150.254.222.97
...
2019-09-07 11:10:03
116.85.11.19 attack
Sep  7 02:38:43 web1 sshd\[19833\]: Invalid user ubuntu from 116.85.11.19
Sep  7 02:38:43 web1 sshd\[19833\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.85.11.19
Sep  7 02:38:45 web1 sshd\[19833\]: Failed password for invalid user ubuntu from 116.85.11.19 port 40098 ssh2
Sep  7 02:42:57 web1 sshd\[20115\]: Invalid user ubuntu from 116.85.11.19
Sep  7 02:42:57 web1 sshd\[20115\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.85.11.19
2019-09-07 11:08:53
76.27.163.60 attack
Sep  7 06:10:37 tuotantolaitos sshd[17943]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=76.27.163.60
Sep  7 06:10:39 tuotantolaitos sshd[17943]: Failed password for invalid user git from 76.27.163.60 port 44504 ssh2
...
2019-09-07 11:13:08
138.197.151.248 attackspambots
Sep  6 22:25:41 aat-srv002 sshd[3431]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.151.248
Sep  6 22:25:43 aat-srv002 sshd[3431]: Failed password for invalid user ts3server1 from 138.197.151.248 port 51884 ssh2
Sep  6 22:29:57 aat-srv002 sshd[3479]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.151.248
Sep  6 22:29:59 aat-srv002 sshd[3479]: Failed password for invalid user test from 138.197.151.248 port 39000 ssh2
...
2019-09-07 11:41:04
118.24.9.152 attackspam
Sep  6 17:38:15 aiointranet sshd\[669\]: Invalid user test from 118.24.9.152
Sep  6 17:38:15 aiointranet sshd\[669\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.9.152
Sep  6 17:38:17 aiointranet sshd\[669\]: Failed password for invalid user test from 118.24.9.152 port 36746 ssh2
Sep  6 17:41:55 aiointranet sshd\[1066\]: Invalid user www-upload from 118.24.9.152
Sep  6 17:41:55 aiointranet sshd\[1066\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.9.152
2019-09-07 11:55:25
185.211.245.170 attackbots
Sep  7 05:15:52 relay postfix/smtpd\[30865\]: warning: unknown\[185.211.245.170\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  7 05:16:00 relay postfix/smtpd\[32245\]: warning: unknown\[185.211.245.170\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  7 05:22:22 relay postfix/smtpd\[1207\]: warning: unknown\[185.211.245.170\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  7 05:22:30 relay postfix/smtpd\[32245\]: warning: unknown\[185.211.245.170\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  7 05:26:53 relay postfix/smtpd\[10641\]: warning: unknown\[185.211.245.170\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-09-07 11:39:31
141.98.81.111 attack
19/9/6@23:35:29: FAIL: Alarm-SSH address from=141.98.81.111
...
2019-09-07 11:53:55
178.62.108.111 attackbotsspam
Sep  7 05:02:39 meumeu sshd[1332]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.108.111 
Sep  7 05:02:41 meumeu sshd[1332]: Failed password for invalid user www-data123 from 178.62.108.111 port 42556 ssh2
Sep  7 05:07:15 meumeu sshd[1852]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.108.111 
...
2019-09-07 11:20:01
36.22.187.34 attackspam
Sep  7 02:42:57 mail sshd\[9009\]: Invalid user steamcmd from 36.22.187.34
Sep  7 02:42:57 mail sshd\[9009\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.22.187.34
Sep  7 02:43:00 mail sshd\[9009\]: Failed password for invalid user steamcmd from 36.22.187.34 port 59316 ssh2
...
2019-09-07 11:07:03
109.255.23.150 attackspam
Sep  7 03:34:28 web8 sshd\[7159\]: Invalid user musikbot from 109.255.23.150
Sep  7 03:34:28 web8 sshd\[7159\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.255.23.150
Sep  7 03:34:30 web8 sshd\[7159\]: Failed password for invalid user musikbot from 109.255.23.150 port 51556 ssh2
Sep  7 03:39:55 web8 sshd\[9782\]: Invalid user debian from 109.255.23.150
Sep  7 03:39:55 web8 sshd\[9782\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.255.23.150
2019-09-07 11:45:58
114.143.139.38 attackspambots
Sep  6 17:01:54 web1 sshd\[22086\]: Invalid user sbserver from 114.143.139.38
Sep  6 17:01:54 web1 sshd\[22086\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.143.139.38
Sep  6 17:01:56 web1 sshd\[22086\]: Failed password for invalid user sbserver from 114.143.139.38 port 57546 ssh2
Sep  6 17:06:17 web1 sshd\[22612\]: Invalid user test from 114.143.139.38
Sep  6 17:06:17 web1 sshd\[22612\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.143.139.38
2019-09-07 11:22:36
167.71.182.183 attackspam
Chat Spam
2019-09-07 11:43:18
159.65.146.250 attack
Sep  7 06:50:55 www sshd\[28305\]: Invalid user steamcmd from 159.65.146.250
Sep  7 06:50:55 www sshd\[28305\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.146.250
Sep  7 06:50:57 www sshd\[28305\]: Failed password for invalid user steamcmd from 159.65.146.250 port 51990 ssh2
...
2019-09-07 11:52:53

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