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: Canada

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 <<>> 142.21.57.204
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5809
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;142.21.57.204.			IN	A

;; AUTHORITY SECTION:
.			410	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011000 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 10 15:04:15 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 204.57.21.142.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 204.57.21.142.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
80.237.20.20 attackspambots
Brute forcing email accounts
2020-09-10 12:57:37
2001:8f8:112f:4f81:50b8:c0cd:e671:8fd3 attackbots
abasicmove.de 2001:8f8:112f:4f81:50b8:c0cd:e671:8fd3 [09/Sep/2020:18:57:34 +0200] "POST /wp-login.php HTTP/1.1" 200 6647 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
abasicmove.de 2001:8f8:112f:4f81:50b8:c0cd:e671:8fd3 [09/Sep/2020:18:57:36 +0200] "POST /wp-login.php HTTP/1.1" 200 6618 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-09-10 13:07:03
222.186.175.216 attackbots
$f2bV_matches
2020-09-10 13:18:58
218.22.36.135 attack
Sep 10 00:50:51 mellenthin sshd[26959]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.22.36.135
Sep 10 00:50:53 mellenthin sshd[26959]: Failed password for invalid user guest from 218.22.36.135 port 25163 ssh2
2020-09-10 12:55:00
80.75.14.93 attackbotsspam
 TCP (SYN) 80.75.14.93:49221 -> port 445, len 44
2020-09-10 13:00:29
157.230.234.117 attack
157.230.234.117 - - [10/Sep/2020:04:24:43 +0200] "GET /wp-login.php HTTP/1.1" 200 9184 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
157.230.234.117 - - [10/Sep/2020:04:24:49 +0200] "POST /wp-login.php HTTP/1.1" 200 9435 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
157.230.234.117 - - [10/Sep/2020:04:24:50 +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"
2020-09-10 13:10:35
119.45.241.57 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-09-10 13:29:17
35.173.137.140 attack
*Port Scan* detected from 35.173.137.140 (US/United States/ec2-35-173-137-140.compute-1.amazonaws.com). 7 hits in the last 75 seconds
2020-09-10 13:01:06
79.124.62.82 attackbots
SmallBizIT.US 1 packets to tcp(3389)
2020-09-10 12:55:36
184.105.139.95 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-09-10 13:24:11
118.188.20.5 attack
Sep 10 00:53:09 ift sshd\[23648\]: Failed password for root from 118.188.20.5 port 51950 ssh2Sep 10 00:55:12 ift sshd\[24024\]: Failed password for root from 118.188.20.5 port 55408 ssh2Sep 10 00:57:14 ift sshd\[24131\]: Failed password for root from 118.188.20.5 port 58864 ssh2Sep 10 00:59:17 ift sshd\[24245\]: Failed password for root from 118.188.20.5 port 34090 ssh2Sep 10 01:01:28 ift sshd\[24859\]: Failed password for root from 118.188.20.5 port 37548 ssh2
...
2020-09-10 13:30:20
170.150.72.28 attackspambots
2020-09-10T04:00:50.940837dmca.cloudsearch.cf sshd[30332]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.150.72.28  user=root
2020-09-10T04:00:52.762326dmca.cloudsearch.cf sshd[30332]: Failed password for root from 170.150.72.28 port 43586 ssh2
2020-09-10T04:04:59.854195dmca.cloudsearch.cf sshd[30382]: Invalid user test from 170.150.72.28 port 48394
2020-09-10T04:04:59.859670dmca.cloudsearch.cf sshd[30382]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.150.72.28
2020-09-10T04:04:59.854195dmca.cloudsearch.cf sshd[30382]: Invalid user test from 170.150.72.28 port 48394
2020-09-10T04:05:02.197955dmca.cloudsearch.cf sshd[30382]: Failed password for invalid user test from 170.150.72.28 port 48394 ssh2
2020-09-10T04:09:01.097188dmca.cloudsearch.cf sshd[30417]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.150.72.28  user=root
2020-09-10T04:09:03.324973dmca
...
2020-09-10 13:33:08
111.73.46.105 attackspam
2020-09-09 21:21:19	Possible DoS HGOD SynKiller Flooding	111.73.46.105
2020-09-10 13:16:14
58.59.17.74 attackspambots
Scanned 3 times in the last 24 hours on port 22
2020-09-10 12:53:21
58.23.16.254 attackspambots
Sep  9 22:31:55 firewall sshd[8753]: Failed password for root from 58.23.16.254 port 58170 ssh2
Sep  9 22:36:03 firewall sshd[8960]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.23.16.254  user=root
Sep  9 22:36:05 firewall sshd[8960]: Failed password for root from 58.23.16.254 port 9900 ssh2
...
2020-09-10 13:17:37

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