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 of America (the)

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 <<>> 21.145.139.231
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21924
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.145.139.231.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021200 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 18:52:09 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 231.139.145.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 231.139.145.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
47.180.212.134 attackspambots
Jul  9 15:08:22 root sshd[12528]: Invalid user crocker from 47.180.212.134
...
2020-07-09 22:05:10
60.210.98.107 attackbots
60.210.98.107 - - [09/Jul/2020:14:08:27 +0200] "GET /wp-login.php HTTP/1.1" 200 6060 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
60.210.98.107 - - [09/Jul/2020:14:08:30 +0200] "POST /wp-login.php HTTP/1.1" 200 6311 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
60.210.98.107 - - [09/Jul/2020:14:08:32 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-07-09 21:56:41
177.34.44.240 attackspambots
(sshd) Failed SSH login from 177.34.44.240 (BR/Brazil/b1222cf0.virtua.com.br): 5 in the last 3600 secs
2020-07-09 22:12:33
178.128.14.102 attack
Jul  9 13:57:30 game-panel sshd[20937]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.14.102
Jul  9 13:57:32 game-panel sshd[20937]: Failed password for invalid user gaynor from 178.128.14.102 port 45880 ssh2
Jul  9 14:00:05 game-panel sshd[21117]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.14.102
2020-07-09 22:20:59
119.45.141.115 attack
Jul  9 14:00:49 havingfunrightnow sshd[15128]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.141.115 
Jul  9 14:00:51 havingfunrightnow sshd[15128]: Failed password for invalid user admin from 119.45.141.115 port 47002 ssh2
Jul  9 14:08:08 havingfunrightnow sshd[15221]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.141.115 
...
2020-07-09 22:25:11
203.98.76.172 attackspam
$f2bV_matches
2020-07-09 21:57:24
115.84.92.56 attack
Dovecot Invalid User Login Attempt.
2020-07-09 22:21:44
51.178.30.102 attackspam
Failed password for invalid user lore from 51.178.30.102 port 57386 ssh2
2020-07-09 21:44:56
106.12.204.81 attack
Jul  9 15:54:09 vm0 sshd[32487]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.204.81
Jul  9 15:54:10 vm0 sshd[32487]: Failed password for invalid user yaohuachao from 106.12.204.81 port 53130 ssh2
...
2020-07-09 22:23:05
95.163.255.93 attack
Malicious brute force vulnerability hacking attacks
2020-07-09 21:44:38
200.54.18.148 attack
Jul  9 15:50:31 nxxxxxxx sshd[21235]: Invalid user bart from 200.54.18.148 port 7633
Jul  9 15:50:33 nxxxxxxx sshd[21235]: Failed password for invalid user bart from 200.54.18.148 port 7633 ssh2
Jul  9 15:58:33 nxxxxxxx sshd[21539]: Invalid user lahela from 200.54.18.148 port 12872


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=200.54.18.148
2020-07-09 22:18:22
54.38.33.178 attackspambots
Jul  9 14:08:42 sxvn sshd[4341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.33.178
2020-07-09 21:46:13
111.93.235.74 attack
Jul  9 14:05:46 buvik sshd[2444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.93.235.74
Jul  9 14:05:48 buvik sshd[2444]: Failed password for invalid user miller from 111.93.235.74 port 32326 ssh2
Jul  9 14:08:05 buvik sshd[2668]: Invalid user sarita from 111.93.235.74
...
2020-07-09 22:13:30
185.86.77.163 attackbotsspam
185.86.77.163 - - [09/Jul/2020:13:08:41 +0100] "POST /wp-login.php HTTP/1.1" 200 1969 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
185.86.77.163 - - [09/Jul/2020:13:08:42 +0100] "POST /wp-login.php HTTP/1.1" 200 1954 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
185.86.77.163 - - [09/Jul/2020:13:08:42 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-07-09 21:43:39
68.148.133.128 attackbotsspam
Jul  9 16:07:22 [host] sshd[5616]: Invalid user cl
Jul  9 16:07:22 [host] sshd[5616]: pam_unix(sshd:a
Jul  9 16:07:24 [host] sshd[5616]: Failed password
2020-07-09 22:17:39

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