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 <<>> 104.21.21.161
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45897
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.161.			IN	A

;; AUTHORITY SECTION:
.			521	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 08:27:13 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 161.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 161.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
202.137.20.58 attack
2020-07-26T15:37:07.635307amanda2.illicoweb.com sshd\[29711\]: Invalid user zenoss from 202.137.20.58 port 17168
2020-07-26T15:37:07.640852amanda2.illicoweb.com sshd\[29711\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.137.20.58
2020-07-26T15:37:09.383049amanda2.illicoweb.com sshd\[29711\]: Failed password for invalid user zenoss from 202.137.20.58 port 17168 ssh2
2020-07-26T15:41:08.725433amanda2.illicoweb.com sshd\[30014\]: Invalid user zhangjb from 202.137.20.58 port 34876
2020-07-26T15:41:08.731073amanda2.illicoweb.com sshd\[30014\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.137.20.58
...
2020-07-27 02:18:12
45.227.255.4 attackspambots
Jul 26 20:39:19 vps1 sshd[19155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.227.255.4  user=root
Jul 26 20:39:21 vps1 sshd[19155]: Failed password for invalid user root from 45.227.255.4 port 9018 ssh2
Jul 26 20:39:23 vps1 sshd[19157]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.227.255.4 
Jul 26 20:39:25 vps1 sshd[19157]: Failed password for invalid user test from 45.227.255.4 port 9872 ssh2
Jul 26 20:39:26 vps1 sshd[19161]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.227.255.4  user=root
Jul 26 20:39:28 vps1 sshd[19161]: Failed password for invalid user root from 45.227.255.4 port 1613 ssh2
Jul 26 20:39:28 vps1 sshd[19163]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.227.255.4 
...
2020-07-27 02:46:33
51.38.236.221 attackbots
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-07-26T17:44:08Z and 2020-07-26T17:58:50Z
2020-07-27 02:39:44
111.229.254.17 attackspambots
2020-07-26T19:27:14.213703vps773228.ovh.net sshd[6213]: Invalid user ut99server from 111.229.254.17 port 41880
2020-07-26T19:27:14.229665vps773228.ovh.net sshd[6213]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.254.17
2020-07-26T19:27:14.213703vps773228.ovh.net sshd[6213]: Invalid user ut99server from 111.229.254.17 port 41880
2020-07-26T19:27:16.432134vps773228.ovh.net sshd[6213]: Failed password for invalid user ut99server from 111.229.254.17 port 41880 ssh2
2020-07-26T19:30:52.737163vps773228.ovh.net sshd[6277]: Invalid user ans from 111.229.254.17 port 48300
...
2020-07-27 02:30:39
222.186.15.18 attack
Jul 26 14:19:26 ny01 sshd[18149]: Failed password for root from 222.186.15.18 port 45425 ssh2
Jul 26 14:19:27 ny01 sshd[18149]: Failed password for root from 222.186.15.18 port 45425 ssh2
Jul 26 14:19:30 ny01 sshd[18149]: Failed password for root from 222.186.15.18 port 45425 ssh2
2020-07-27 02:37:28
212.237.56.214 attackbotsspam
Jul 26 20:24:42 vps639187 sshd\[29952\]: Invalid user dan from 212.237.56.214 port 45752
Jul 26 20:24:42 vps639187 sshd\[29952\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.237.56.214
Jul 26 20:24:44 vps639187 sshd\[29952\]: Failed password for invalid user dan from 212.237.56.214 port 45752 ssh2
...
2020-07-27 02:28:17
106.54.120.49 attack
Automatic report - Banned IP Access
2020-07-27 02:15:05
218.85.119.92 attackbotsspam
2020-07-26T17:35:27.705043dmca.cloudsearch.cf sshd[31293]: Invalid user getmail from 218.85.119.92 port 19617
2020-07-26T17:35:27.710757dmca.cloudsearch.cf sshd[31293]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.85.119.92
2020-07-26T17:35:27.705043dmca.cloudsearch.cf sshd[31293]: Invalid user getmail from 218.85.119.92 port 19617
2020-07-26T17:35:29.927875dmca.cloudsearch.cf sshd[31293]: Failed password for invalid user getmail from 218.85.119.92 port 19617 ssh2
2020-07-26T17:43:05.002800dmca.cloudsearch.cf sshd[31426]: Invalid user amartinez from 218.85.119.92 port 45870
2020-07-26T17:43:05.006691dmca.cloudsearch.cf sshd[31426]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.85.119.92
2020-07-26T17:43:05.002800dmca.cloudsearch.cf sshd[31426]: Invalid user amartinez from 218.85.119.92 port 45870
2020-07-26T17:43:07.098449dmca.cloudsearch.cf sshd[31426]: Failed password for invalid user amartin
...
2020-07-27 02:08:42
195.3.247.250 attackbotsspam
20/7/26@08:01:55: FAIL: Alarm-Intrusion address from=195.3.247.250
...
2020-07-27 02:41:35
49.235.153.220 attack
Jul 26 19:35:19 webhost01 sshd[13656]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.153.220
Jul 26 19:35:21 webhost01 sshd[13656]: Failed password for invalid user xiaofei from 49.235.153.220 port 56390 ssh2
...
2020-07-27 02:21:52
119.45.142.15 attackbotsspam
2020-07-26T05:20:11.358334hostname sshd[108156]: Failed password for invalid user alfred from 119.45.142.15 port 40892 ssh2
...
2020-07-27 02:17:03
43.251.91.224 attackspambots
Unauthorized connection attempt from IP address 43.251.91.224 on Port 445(SMB)
2020-07-27 02:27:17
209.141.46.97 attack
2020-07-26 15:17:15,616 fail2ban.actions        [937]: NOTICE  [sshd] Ban 209.141.46.97
2020-07-26 15:52:04,578 fail2ban.actions        [937]: NOTICE  [sshd] Ban 209.141.46.97
2020-07-26 16:26:05,380 fail2ban.actions        [937]: NOTICE  [sshd] Ban 209.141.46.97
2020-07-26 17:03:32,358 fail2ban.actions        [937]: NOTICE  [sshd] Ban 209.141.46.97
2020-07-26 17:37:54,149 fail2ban.actions        [937]: NOTICE  [sshd] Ban 209.141.46.97
...
2020-07-27 02:40:13
36.78.116.139 attackbots
Unauthorized connection attempt from IP address 36.78.116.139 on Port 445(SMB)
2020-07-27 02:49:41
138.197.95.2 attackbots
138.197.95.2 - - [26/Jul/2020:15:52:09 +0100] "POST /wp-login.php HTTP/1.1" 200 1949 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
138.197.95.2 - - [26/Jul/2020:15:52:10 +0100] "POST /wp-login.php HTTP/1.1" 200 1923 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
138.197.95.2 - - [26/Jul/2020:15:52:11 +0100] "POST /xmlrpc.php HTTP/1.1" 200 247 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-07-27 02:28:49

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