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 <<>> 164.56.21.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20282
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;164.56.21.54.			IN	A

;; AUTHORITY SECTION:
.			424	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022010901 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 10 13:09:40 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 54.21.56.164.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.21.56.164.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.248.40.59 attackbots
www.xn--netzfundstckderwoche-yec.de 104.248.40.59 \[29/Oct/2019:10:21:36 +0100\] "POST /wp-login.php HTTP/1.1" 200 5662 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
www.xn--netzfundstckderwoche-yec.de 104.248.40.59 \[29/Oct/2019:10:21:37 +0100\] "POST /xmlrpc.php HTTP/1.1" 200 4096 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-10-29 17:35:16
223.204.233.24 attackbotsspam
Unauthorised access (Oct 29) SRC=223.204.233.24 LEN=52 TTL=111 ID=10557 DF TCP DPT=445 WINDOW=8192 SYN
2019-10-29 18:01:39
114.242.34.8 attackspambots
$f2bV_matches
2019-10-29 17:42:57
59.52.97.130 attack
Invalid user toor from 59.52.97.130 port 59836
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.52.97.130
Failed password for invalid user toor from 59.52.97.130 port 59836 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.52.97.130  user=root
Failed password for root from 59.52.97.130 port 49330 ssh2
2019-10-29 17:40:19
106.12.188.252 attackbotsspam
Unauthorized SSH login attempts
2019-10-29 17:54:15
116.110.117.42 attack
Oct 29 10:47:36 markkoudstaal sshd[13845]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.110.117.42
Oct 29 10:47:38 markkoudstaal sshd[13845]: Failed password for invalid user admin from 116.110.117.42 port 55972 ssh2
Oct 29 10:50:10 markkoudstaal sshd[14128]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.110.117.42
2019-10-29 17:58:33
51.136.160.188 attackbotsspam
2019-10-29T06:33:12.790755abusebot-5.cloudsearch.cf sshd\[29393\]: Invalid user north from 51.136.160.188 port 54210
2019-10-29 18:01:22
118.25.11.204 attackspam
Oct 29 05:18:26 venus sshd\[23575\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.11.204  user=root
Oct 29 05:18:28 venus sshd\[23575\]: Failed password for root from 118.25.11.204 port 59972 ssh2
Oct 29 05:23:13 venus sshd\[23681\]: Invalid user lw from 118.25.11.204 port 50362
...
2019-10-29 17:33:14
34.76.63.183 attackbots
WP_xmlrpc_attack
2019-10-29 17:37:15
152.32.72.122 attackbotsspam
Oct 29 10:20:49 vpn01 sshd[18854]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.32.72.122
Oct 29 10:20:51 vpn01 sshd[18854]: Failed password for invalid user grafana from 152.32.72.122 port 8898 ssh2
...
2019-10-29 18:04:38
151.84.105.118 attackspam
Mar  1 20:41:17 vtv3 sshd\[23702\]: Invalid user zy from 151.84.105.118 port 35040
Mar  1 20:41:17 vtv3 sshd\[23702\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.84.105.118
Mar  1 20:41:19 vtv3 sshd\[23702\]: Failed password for invalid user zy from 151.84.105.118 port 35040 ssh2
Mar  1 20:48:10 vtv3 sshd\[25868\]: Invalid user ud from 151.84.105.118 port 41358
Mar  1 20:48:10 vtv3 sshd\[25868\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.84.105.118
Mar  4 16:58:36 vtv3 sshd\[19063\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.84.105.118  user=root
Mar  4 16:58:39 vtv3 sshd\[19063\]: Failed password for root from 151.84.105.118 port 32816 ssh2
Mar  4 17:05:34 vtv3 sshd\[22049\]: Invalid user mh from 151.84.105.118 port 38874
Mar  4 17:05:34 vtv3 sshd\[22049\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.84
2019-10-29 17:40:47
182.61.22.205 attack
Oct 28 14:16:40 vpxxxxxxx22308 sshd[805]: Invalid user uftp from 182.61.22.205
Oct 28 14:16:40 vpxxxxxxx22308 sshd[805]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.22.205
Oct 28 14:16:42 vpxxxxxxx22308 sshd[805]: Failed password for invalid user uftp from 182.61.22.205 port 42320 ssh2
Oct 28 14:21:41 vpxxxxxxx22308 sshd[1906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.22.205  user=r.r
Oct 28 14:21:43 vpxxxxxxx22308 sshd[1906]: Failed password for r.r from 182.61.22.205 port 50728 ssh2

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=182.61.22.205
2019-10-29 17:38:21
123.207.5.190 attackbotsspam
Oct 28 00:49:40 rb06 sshd[14061]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.5.190  user=r.r
Oct 28 00:49:42 rb06 sshd[14061]: Failed password for r.r from 123.207.5.190 port 57502 ssh2
Oct 28 00:49:42 rb06 sshd[14061]: Received disconnect from 123.207.5.190: 11: Bye Bye [preauth]
Oct 28 01:00:28 rb06 sshd[6734]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.5.190  user=r.r
Oct 28 01:00:30 rb06 sshd[6734]: Failed password for r.r from 123.207.5.190 port 41298 ssh2
Oct 28 01:00:31 rb06 sshd[6734]: Received disconnect from 123.207.5.190: 11: Bye Bye [preauth]
Oct 28 01:05:17 rb06 sshd[24704]: Failed password for invalid user qx from 123.207.5.190 port 52468 ssh2
Oct 28 01:05:17 rb06 sshd[24704]: Received disconnect from 123.207.5.190: 11: Bye Bye [preauth]
Oct 28 01:09:54 rb06 sshd[13934]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= ........
-------------------------------
2019-10-29 17:41:30
54.39.187.138 attackspambots
Oct 29 09:59:57 MK-Soft-VM6 sshd[6889]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.39.187.138 
Oct 29 09:59:59 MK-Soft-VM6 sshd[6889]: Failed password for invalid user password321 from 54.39.187.138 port 53066 ssh2
...
2019-10-29 18:06:33
51.255.45.144 attackspambots
Automatic report - XMLRPC Attack
2019-10-29 17:48:52

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