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 <<>> 21.190.164.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6877
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.190.164.159.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022802 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 01 06:48:04 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 159.164.190.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 159.164.190.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
220.134.148.200 attackbots
firewall-block, port(s): 9001/tcp
2019-10-19 07:43:44
103.60.126.65 attack
Oct 18 21:43:42 heissa sshd\[12562\]: Invalid user com from 103.60.126.65 port 35946
Oct 18 21:43:42 heissa sshd\[12562\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.60.126.65
Oct 18 21:43:44 heissa sshd\[12562\]: Failed password for invalid user com from 103.60.126.65 port 35946 ssh2
Oct 18 21:47:58 heissa sshd\[13149\]: Invalid user online2008 from 103.60.126.65 port 18925
Oct 18 21:47:58 heissa sshd\[13149\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.60.126.65
2019-10-19 07:44:05
112.216.39.29 attack
Automatic report - Banned IP Access
2019-10-19 07:41:25
89.178.215.221 attackbotsspam
Bruteforcing port 3389 (Remote Desktop) - Exceed maximum 10 attempts/hour
2019-10-19 07:49:15
191.241.253.20 attackbots
postfix (unknown user, SPF fail or relay access denied)
2019-10-19 07:23:51
91.121.211.34 attack
$f2bV_matches
2019-10-19 07:24:06
40.135.239.35 attackbots
Oct 19 00:54:06 vps01 sshd[14602]: Failed password for root from 40.135.239.35 port 34034 ssh2
2019-10-19 07:27:06
139.99.107.166 attackbotsspam
Oct 19 06:58:43 www5 sshd\[18838\]: Invalid user fhkj from 139.99.107.166
Oct 19 06:58:43 www5 sshd\[18838\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.107.166
Oct 19 06:58:45 www5 sshd\[18838\]: Failed password for invalid user fhkj from 139.99.107.166 port 50620 ssh2
...
2019-10-19 12:07:15
205.205.150.4 attackbotsspam
10/18/2019-23:59:00.693131 205.205.150.4 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-19 12:00:18
217.243.172.58 attackspam
Oct 19 07:01:30 tuotantolaitos sshd[5941]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.243.172.58
Oct 19 07:01:32 tuotantolaitos sshd[5941]: Failed password for invalid user user from 217.243.172.58 port 35352 ssh2
...
2019-10-19 12:03:55
177.66.208.224 attackspambots
Oct 18 20:10:06 firewall sshd[27187]: Invalid user lawyerweb from 177.66.208.224
Oct 18 20:10:08 firewall sshd[27187]: Failed password for invalid user lawyerweb from 177.66.208.224 port 36541 ssh2
Oct 18 20:15:04 firewall sshd[27310]: Invalid user reception from 177.66.208.224
...
2019-10-19 07:25:59
81.22.45.190 attack
10/19/2019-05:58:53.040132 81.22.45.190 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-10-19 12:05:57
103.21.148.51 attack
Automatic report - Banned IP Access
2019-10-19 07:39:32
51.77.141.158 attackbotsspam
Oct 18 23:52:21 cvbnet sshd[4472]: Failed password for root from 51.77.141.158 port 40662 ssh2
...
2019-10-19 07:43:30
128.14.209.250 attackbots
" "
2019-10-19 07:48:54

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