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 <<>> 104.21.57.133
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49329
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.133.			IN	A

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

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:29:38 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 133.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 133.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
140.207.96.235 attackbots
Aug 20 20:30:58 ift sshd\[25067\]: Invalid user info from 140.207.96.235Aug 20 20:31:01 ift sshd\[25067\]: Failed password for invalid user info from 140.207.96.235 port 46228 ssh2Aug 20 20:35:01 ift sshd\[25527\]: Invalid user admwizzbe from 140.207.96.235Aug 20 20:35:03 ift sshd\[25527\]: Failed password for invalid user admwizzbe from 140.207.96.235 port 44374 ssh2Aug 20 20:38:52 ift sshd\[26204\]: Invalid user lg from 140.207.96.235
...
2020-08-21 01:39:25
118.70.132.59 attack
Unauthorized connection attempt from IP address 118.70.132.59 on Port 445(SMB)
2020-08-21 01:47:29
110.49.40.5 attackbotsspam
Unauthorized connection attempt from IP address 110.49.40.5 on Port 445(SMB)
2020-08-21 01:34:31
116.118.112.238 attackbots
Unauthorized connection attempt from IP address 116.118.112.238 on Port 445(SMB)
2020-08-21 01:22:43
122.51.195.237 attack
Triggered by Fail2Ban at Ares web server
2020-08-21 01:46:42
128.199.241.52 attackspam
Lines containing failures of 128.199.241.52
Aug 20 14:08:57 new sshd[14474]: Invalid user habib from 128.199.241.52 port 47172
Aug 20 14:08:57 new sshd[14474]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.241.52
Aug 20 14:08:59 new sshd[14474]: Failed password for invalid user habib from 128.199.241.52 port 47172 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=128.199.241.52
2020-08-21 01:44:49
159.146.50.191 attackbotsspam
Brute Force
2020-08-21 01:59:38
43.247.31.219 attackspam
Brute Force
2020-08-21 01:43:52
121.18.85.114 attackbots
2020-08-20T20:42:31.859685lavrinenko.info sshd[20459]: Invalid user password123 from 121.18.85.114 port 33814
2020-08-20T20:42:31.866781lavrinenko.info sshd[20459]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.18.85.114
2020-08-20T20:42:31.859685lavrinenko.info sshd[20459]: Invalid user password123 from 121.18.85.114 port 33814
2020-08-20T20:42:34.004974lavrinenko.info sshd[20459]: Failed password for invalid user password123 from 121.18.85.114 port 33814 ssh2
2020-08-20T20:44:56.286918lavrinenko.info sshd[20599]: Invalid user 123456 from 121.18.85.114 port 52440
...
2020-08-21 01:56:56
138.97.241.37 attack
Aug 20 16:22:10 l02a sshd[13412]: Invalid user rizal from 138.97.241.37
Aug 20 16:22:10 l02a sshd[13412]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.97.241.37 
Aug 20 16:22:10 l02a sshd[13412]: Invalid user rizal from 138.97.241.37
Aug 20 16:22:13 l02a sshd[13412]: Failed password for invalid user rizal from 138.97.241.37 port 42892 ssh2
2020-08-21 01:23:08
77.91.86.50 attackspambots
Unauthorized connection attempt from IP address 77.91.86.50 on Port 445(SMB)
2020-08-21 01:45:10
103.40.199.74 attack
Unauthorized connection attempt from IP address 103.40.199.74 on Port 445(SMB)
2020-08-21 01:49:58
189.27.175.83 attack
Unauthorized connection attempt from IP address 189.27.175.83 on Port 445(SMB)
2020-08-21 02:00:16
222.186.180.130 attackbotsspam
Aug 20 17:53:25 localhost sshd[70700]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
Aug 20 17:53:27 localhost sshd[70700]: Failed password for root from 222.186.180.130 port 51749 ssh2
Aug 20 17:53:29 localhost sshd[70700]: Failed password for root from 222.186.180.130 port 51749 ssh2
Aug 20 17:53:25 localhost sshd[70700]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
Aug 20 17:53:27 localhost sshd[70700]: Failed password for root from 222.186.180.130 port 51749 ssh2
Aug 20 17:53:29 localhost sshd[70700]: Failed password for root from 222.186.180.130 port 51749 ssh2
Aug 20 17:53:25 localhost sshd[70700]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
Aug 20 17:53:27 localhost sshd[70700]: Failed password for root from 222.186.180.130 port 51749 ssh2
Aug 20 17:53:29 localhost sshd[70
...
2020-08-21 01:56:26
81.4.122.27 attack
Invalid user ans from 81.4.122.27 port 40600
2020-08-21 01:36:06

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