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 <<>> 21.42.53.76
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53859
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.42.53.76.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022000 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 21 00:16:29 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 76.53.42.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 76.53.42.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
14.248.83.163 attack
2020-04-10T04:01:18.291183abusebot-8.cloudsearch.cf sshd[2362]: Invalid user ubuntu from 14.248.83.163 port 38532
2020-04-10T04:01:18.302687abusebot-8.cloudsearch.cf sshd[2362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.248.83.163
2020-04-10T04:01:18.291183abusebot-8.cloudsearch.cf sshd[2362]: Invalid user ubuntu from 14.248.83.163 port 38532
2020-04-10T04:01:20.374782abusebot-8.cloudsearch.cf sshd[2362]: Failed password for invalid user ubuntu from 14.248.83.163 port 38532 ssh2
2020-04-10T04:06:55.547589abusebot-8.cloudsearch.cf sshd[2745]: Invalid user test1 from 14.248.83.163 port 46558
2020-04-10T04:06:55.559813abusebot-8.cloudsearch.cf sshd[2745]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.248.83.163
2020-04-10T04:06:55.547589abusebot-8.cloudsearch.cf sshd[2745]: Invalid user test1 from 14.248.83.163 port 46558
2020-04-10T04:06:57.230211abusebot-8.cloudsearch.cf sshd[2745]: Failed pass
...
2020-04-10 12:31:48
58.71.15.10 attack
Apr  9 23:58:01 lanister sshd[27640]: Invalid user ubuntu from 58.71.15.10
Apr  9 23:58:01 lanister sshd[27640]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.71.15.10
Apr  9 23:58:01 lanister sshd[27640]: Invalid user ubuntu from 58.71.15.10
Apr  9 23:58:03 lanister sshd[27640]: Failed password for invalid user ubuntu from 58.71.15.10 port 41538 ssh2
2020-04-10 13:09:07
192.241.210.224 attack
$f2bV_matches
2020-04-10 13:02:46
162.243.130.125 attackbotsspam
" "
2020-04-10 12:40:03
62.109.26.125 attack
Apr 10 00:57:50 ws24vmsma01 sshd[170411]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.109.26.125
Apr 10 00:57:52 ws24vmsma01 sshd[170411]: Failed password for invalid user king from 62.109.26.125 port 57400 ssh2
...
2020-04-10 13:17:18
35.226.249.129 attackspambots
$f2bV_matches
2020-04-10 12:33:29
222.186.42.75 attackspambots
Apr 10 06:47:10 v22019038103785759 sshd\[27671\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.75  user=root
Apr 10 06:47:12 v22019038103785759 sshd\[27671\]: Failed password for root from 222.186.42.75 port 28777 ssh2
Apr 10 06:47:14 v22019038103785759 sshd\[27671\]: Failed password for root from 222.186.42.75 port 28777 ssh2
Apr 10 06:47:16 v22019038103785759 sshd\[27671\]: Failed password for root from 222.186.42.75 port 28777 ssh2
Apr 10 06:50:38 v22019038103785759 sshd\[27950\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.75  user=root
...
2020-04-10 12:55:25
84.92.92.196 attackbotsspam
Apr 10 05:57:52  sshd\[19918\]: Invalid user dropbox from 84.92.92.196Apr 10 05:57:54  sshd\[19918\]: Failed password for invalid user dropbox from 84.92.92.196 port 64516 ssh2
...
2020-04-10 13:16:59
122.51.71.156 attack
Apr 10 07:09:48 ift sshd\[873\]: Invalid user hadoop from 122.51.71.156Apr 10 07:09:51 ift sshd\[873\]: Failed password for invalid user hadoop from 122.51.71.156 port 44060 ssh2Apr 10 07:12:07 ift sshd\[1407\]: Failed password for root from 122.51.71.156 port 36674 ssh2Apr 10 07:13:14 ift sshd\[1543\]: Failed password for root from 122.51.71.156 port 47664 ssh2Apr 10 07:15:26 ift sshd\[2119\]: Invalid user melev from 122.51.71.156
...
2020-04-10 12:46:46
64.202.185.147 attack
64.202.185.147 - - [10/Apr/2020:07:03:17 +0300] "POST /wp-login.php HTTP/1.1" 200 2135 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-04-10 12:49:39
185.113.141.102 attackspambots
2020-04-10T04:28:09.400783abusebot-8.cloudsearch.cf sshd[4474]: Invalid user rancid from 185.113.141.102 port 47878
2020-04-10T04:28:09.408336abusebot-8.cloudsearch.cf sshd[4474]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.113.141.102
2020-04-10T04:28:09.400783abusebot-8.cloudsearch.cf sshd[4474]: Invalid user rancid from 185.113.141.102 port 47878
2020-04-10T04:28:11.309366abusebot-8.cloudsearch.cf sshd[4474]: Failed password for invalid user rancid from 185.113.141.102 port 47878 ssh2
2020-04-10T04:31:57.456346abusebot-8.cloudsearch.cf sshd[4841]: Invalid user sam from 185.113.141.102 port 54072
2020-04-10T04:31:57.462814abusebot-8.cloudsearch.cf sshd[4841]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.113.141.102
2020-04-10T04:31:57.456346abusebot-8.cloudsearch.cf sshd[4841]: Invalid user sam from 185.113.141.102 port 54072
2020-04-10T04:31:59.333445abusebot-8.cloudsearch.cf sshd[4841]: F
...
2020-04-10 13:15:26
104.131.52.16 attack
Apr 10 05:58:20 [host] sshd[14693]: Invalid user w
Apr 10 05:58:20 [host] sshd[14693]: pam_unix(sshd:
Apr 10 05:58:21 [host] sshd[14693]: Failed passwor
2020-04-10 12:48:50
192.241.249.226 attack
5x Failed Password
2020-04-10 13:07:55
34.92.190.28 attackspam
Apr 10 06:35:24 haigwepa sshd[14698]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.92.190.28 
Apr 10 06:35:26 haigwepa sshd[14698]: Failed password for invalid user deploy from 34.92.190.28 port 56254 ssh2
...
2020-04-10 12:59:59
49.234.131.75 attack
$f2bV_matches
2020-04-10 12:59:29

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