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: South Korea

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 <<>> 42.21.134.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28605
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.21.134.4.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020201 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 03 10:44:48 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 4.134.21.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 4.134.21.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
5.188.62.140 attackbotsspam
5.188.62.140 - - [21/Aug/2020:16:40:13 -0400] "POST /xmlrpc.php HTTP/1.1" 404 208 "-" "Mozilla/5.0 (Windows NT 6.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2224.3 Safari/537.36"
5.188.62.140 - - [21/Aug/2020:16:46:03 -0400] "POST /xmlrpc.php HTTP/1.1" 404 208 "-" "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2227.1 Safari/537.36"
5.188.62.140 - - [21/Aug/2020:16:49:22 -0400] "POST /xmlrpc.php HTTP/1.1" 404 208 "-" "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2226.0 Safari/537.36"
...
2020-08-22 05:14:25
212.31.129.10 attackbotsspam
Attempted connection to port 23.
2020-08-22 05:03:20
106.250.131.11 attack
Aug 21 20:21:26 plex-server sshd[1100557]: Failed password for root from 106.250.131.11 port 47760 ssh2
Aug 21 20:25:23 plex-server sshd[1102189]: Invalid user aaa from 106.250.131.11 port 55586
Aug 21 20:25:23 plex-server sshd[1102189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.250.131.11 
Aug 21 20:25:23 plex-server sshd[1102189]: Invalid user aaa from 106.250.131.11 port 55586
Aug 21 20:25:25 plex-server sshd[1102189]: Failed password for invalid user aaa from 106.250.131.11 port 55586 ssh2
...
2020-08-22 04:47:32
192.241.219.117 attackbotsspam
port scan and connect, tcp 8081 (blackice-icecap)
2020-08-22 04:50:55
5.254.14.202 attackspam
0,11-02/28 [bc01/m46] PostRequest-Spammer scoring: Durban01
2020-08-22 05:21:34
34.105.225.119 attackbots
*Port Scan* detected from 34.105.225.119 (GB/United Kingdom/England/London/119.225.105.34.bc.googleusercontent.com). 4 hits in the last 225 seconds
2020-08-22 05:02:54
140.143.9.175 attackbots
Aug 21 22:25:21 sso sshd[27789]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.9.175
Aug 21 22:25:24 sso sshd[27789]: Failed password for invalid user recepcion from 140.143.9.175 port 60680 ssh2
...
2020-08-22 04:48:56
51.75.53.141 attack
51.75.53.141 - - [21/Aug/2020:21:25:04 +0100] "POST /wp-login.php HTTP/1.1" 200 1996 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
51.75.53.141 - - [21/Aug/2020:21:25:05 +0100] "POST /wp-login.php HTTP/1.1" 200 1929 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
51.75.53.141 - - [21/Aug/2020:21:25:05 +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"
...
2020-08-22 05:13:53
106.12.36.3 attack
Aug 21 16:46:00 NPSTNNYC01T sshd[21340]: Failed password for root from 106.12.36.3 port 58280 ssh2
Aug 21 16:46:45 NPSTNNYC01T sshd[21443]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.36.3
Aug 21 16:46:47 NPSTNNYC01T sshd[21443]: Failed password for invalid user admin from 106.12.36.3 port 38154 ssh2
...
2020-08-22 05:22:54
178.62.199.240 attackspam
Aug 21 22:42:32 abendstille sshd\[10860\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.199.240  user=root
Aug 21 22:42:33 abendstille sshd\[10860\]: Failed password for root from 178.62.199.240 port 56797 ssh2
Aug 21 22:49:35 abendstille sshd\[17861\]: Invalid user helpdesk from 178.62.199.240
Aug 21 22:49:35 abendstille sshd\[17861\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.199.240
Aug 21 22:49:37 abendstille sshd\[17861\]: Failed password for invalid user helpdesk from 178.62.199.240 port 60063 ssh2
...
2020-08-22 05:06:11
168.235.89.145 attackbotsspam
*Port Scan* detected from 168.235.89.145 (US/United States/Alaska/Sitka/-). 4 hits in the last 280 seconds
2020-08-22 05:09:27
1.4.196.19 attackspam
Failed password for invalid user ftp from 1.4.196.19 port 55728 ssh2
2020-08-22 04:54:44
104.197.85.155 attack
Honeypot hit.
2020-08-22 04:52:05
139.198.177.151 attackspam
Aug 21 22:25:20 sso sshd[27787]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.177.151
Aug 21 22:25:22 sso sshd[27787]: Failed password for invalid user arma3 from 139.198.177.151 port 52318 ssh2
...
2020-08-22 04:51:32
36.67.32.45 attackspambots
Aug 21 22:24:20 *hidden* sshd[5993]: Failed password for invalid user shoutcast from 36.67.32.45 port 36302 ssh2 Aug 21 22:31:49 *hidden* sshd[7466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.67.32.45 user=root Aug 21 22:31:51 *hidden* sshd[7466]: Failed password for *hidden* from 36.67.32.45 port 39262 ssh2
2020-08-22 04:56:47

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