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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.53.11
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3275
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.11.			IN	A

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

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:54:52 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 11.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 11.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
223.171.33.253 attack
<6 unauthorized SSH connections
2019-12-15 16:41:47
182.71.127.250 attackspambots
Dec 15 03:45:33 ny01 sshd[8667]: Failed password for www-data from 182.71.127.250 port 47314 ssh2
Dec 15 03:52:45 ny01 sshd[9374]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.71.127.250
Dec 15 03:52:47 ny01 sshd[9374]: Failed password for invalid user atique from 182.71.127.250 port 50950 ssh2
2019-12-15 17:02:39
198.50.197.219 attackbotsspam
Dec 15 08:28:52 OPSO sshd\[30274\]: Invalid user @@@@@@ from 198.50.197.219 port 62452
Dec 15 08:28:52 OPSO sshd\[30274\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.50.197.219
Dec 15 08:28:54 OPSO sshd\[30274\]: Failed password for invalid user @@@@@@ from 198.50.197.219 port 62452 ssh2
Dec 15 08:34:19 OPSO sshd\[31472\]: Invalid user santiago from 198.50.197.219 port 12550
Dec 15 08:34:19 OPSO sshd\[31472\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.50.197.219
2019-12-15 16:55:07
222.186.42.4 attackbotsspam
Dec 15 08:44:33 zeus sshd[28228]: Failed password for root from 222.186.42.4 port 50492 ssh2
Dec 15 08:44:38 zeus sshd[28228]: Failed password for root from 222.186.42.4 port 50492 ssh2
Dec 15 08:44:42 zeus sshd[28228]: Failed password for root from 222.186.42.4 port 50492 ssh2
Dec 15 08:44:47 zeus sshd[28228]: Failed password for root from 222.186.42.4 port 50492 ssh2
Dec 15 08:44:50 zeus sshd[28228]: Failed password for root from 222.186.42.4 port 50492 ssh2
2019-12-15 16:45:15
222.186.175.183 attackbotsspam
Dec 15 10:01:49 loxhost sshd\[18562\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.183  user=root
Dec 15 10:01:50 loxhost sshd\[18562\]: Failed password for root from 222.186.175.183 port 22478 ssh2
Dec 15 10:01:54 loxhost sshd\[18562\]: Failed password for root from 222.186.175.183 port 22478 ssh2
Dec 15 10:01:57 loxhost sshd\[18562\]: Failed password for root from 222.186.175.183 port 22478 ssh2
Dec 15 10:02:00 loxhost sshd\[18562\]: Failed password for root from 222.186.175.183 port 22478 ssh2
...
2019-12-15 17:03:28
39.76.179.253 attack
FTP Brute Force
2019-12-15 16:47:36
123.153.1.189 attackspambots
$f2bV_matches
2019-12-15 16:37:03
120.52.120.166 attack
Dec 15 03:42:56 TORMINT sshd\[22311\]: Invalid user web from 120.52.120.166
Dec 15 03:42:56 TORMINT sshd\[22311\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.52.120.166
Dec 15 03:42:57 TORMINT sshd\[22311\]: Failed password for invalid user web from 120.52.120.166 port 41126 ssh2
...
2019-12-15 16:57:24
42.119.240.225 attackbotsspam
19/12/15@01:28:43: FAIL: IoT-Telnet address from=42.119.240.225
...
2019-12-15 16:43:55
164.132.62.233 attackspambots
Dec 14 21:45:46 web9 sshd\[28618\]: Invalid user asterisk from 164.132.62.233
Dec 14 21:45:46 web9 sshd\[28618\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.62.233
Dec 14 21:45:48 web9 sshd\[28618\]: Failed password for invalid user asterisk from 164.132.62.233 port 38190 ssh2
Dec 14 21:51:07 web9 sshd\[29453\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.62.233  user=root
Dec 14 21:51:09 web9 sshd\[29453\]: Failed password for root from 164.132.62.233 port 47030 ssh2
2019-12-15 16:56:40
115.159.154.49 attackspambots
Dec 15 09:53:07 ns381471 sshd[27778]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.154.49
Dec 15 09:53:10 ns381471 sshd[27778]: Failed password for invalid user ligot from 115.159.154.49 port 53476 ssh2
2019-12-15 16:57:47
59.153.74.43 attackspam
Dec 14 21:42:15 sachi sshd\[25744\]: Invalid user gillot from 59.153.74.43
Dec 14 21:42:15 sachi sshd\[25744\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.153.74.43
Dec 14 21:42:18 sachi sshd\[25744\]: Failed password for invalid user gillot from 59.153.74.43 port 14788 ssh2
Dec 14 21:48:49 sachi sshd\[26319\]: Invalid user papageorgiou from 59.153.74.43
Dec 14 21:48:49 sachi sshd\[26319\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.153.74.43
2019-12-15 16:53:02
106.12.87.250 attackspam
Dec 15 08:13:28 game-panel sshd[10708]: Failed password for news from 106.12.87.250 port 43350 ssh2
Dec 15 08:19:34 game-panel sshd[11001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.87.250
Dec 15 08:19:35 game-panel sshd[11001]: Failed password for invalid user potson from 106.12.87.250 port 36678 ssh2
2019-12-15 16:37:36
180.76.105.165 attackspam
Dec 15 09:38:11 vps647732 sshd[17915]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.105.165
Dec 15 09:38:13 vps647732 sshd[17915]: Failed password for invalid user samba from 180.76.105.165 port 42222 ssh2
...
2019-12-15 16:50:40
58.33.31.82 attackbots
Dec 15 03:52:15 linuxvps sshd\[13260\]: Invalid user webmaster from 58.33.31.82
Dec 15 03:52:15 linuxvps sshd\[13260\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.33.31.82
Dec 15 03:52:17 linuxvps sshd\[13260\]: Failed password for invalid user webmaster from 58.33.31.82 port 58938 ssh2
Dec 15 03:58:12 linuxvps sshd\[17248\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.33.31.82  user=root
Dec 15 03:58:14 linuxvps sshd\[17248\]: Failed password for root from 58.33.31.82 port 33697 ssh2
2019-12-15 17:03:53

Recently Reported IPs

234.83.27.40 104.21.53.111 1.20.219.20 104.21.53.115
104.21.53.117 104.21.53.118 104.21.53.119 104.21.53.12
104.21.53.121 104.21.53.128 104.21.53.129 104.21.53.130
255.163.45.237 104.21.53.132 104.21.53.133 104.21.53.136
104.21.53.137 104.21.53.14 104.21.53.142 104.21.53.143