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 <<>> 104.21.22.186
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36559
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.22.186.			IN	A

;; AUTHORITY SECTION:
.			257	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 19:02:18 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 186.22.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 186.22.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
220.166.47.4 attackbots
Unauthorised access (Oct 31) SRC=220.166.47.4 LEN=40 TOS=0x10 PREC=0x40 TTL=48 ID=42371 TCP DPT=8080 WINDOW=34986 SYN 
Unauthorised access (Oct 31) SRC=220.166.47.4 LEN=40 TOS=0x10 PREC=0x40 TTL=48 ID=58955 TCP DPT=8080 WINDOW=35265 SYN 
Unauthorised access (Oct 30) SRC=220.166.47.4 LEN=40 TOS=0x10 PREC=0x40 TTL=48 ID=41133 TCP DPT=8080 WINDOW=35265 SYN
2019-11-01 06:12:15
185.150.234.65 attackspambots
proto=tcp  .  spt=48897  .  dpt=25  .     (Found on   Dark List de Oct 31)     (767)
2019-11-01 06:17:11
51.77.141.158 attackbots
Oct 31 10:26:06 web1 sshd\[25426\]: Invalid user deutsche from 51.77.141.158
Oct 31 10:26:06 web1 sshd\[25426\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.141.158
Oct 31 10:26:08 web1 sshd\[25426\]: Failed password for invalid user deutsche from 51.77.141.158 port 48022 ssh2
Oct 31 10:29:18 web1 sshd\[25687\]: Invalid user sammy from 51.77.141.158
Oct 31 10:29:18 web1 sshd\[25687\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.141.158
2019-11-01 06:02:42
46.166.139.146 attackspam
\[2019-10-31 17:36:13\] SECURITY\[2634\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-31T17:36:13.780-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="901116207186163",SessionID="0x7fdf2c003608",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.139.146/61548",ACLName="no_extension_match"
\[2019-10-31 17:36:19\] SECURITY\[2634\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-31T17:36:19.016-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="00016207186163",SessionID="0x7fdf2c62c4c8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.139.146/57277",ACLName="no_extension_match"
\[2019-10-31 17:36:21\] SECURITY\[2634\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-31T17:36:21.420-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="90016207186163",SessionID="0x7fdf2c3f5928",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.139.146/62322",ACLName="no_ex
2019-11-01 05:50:53
112.85.42.94 attack
Oct 31 22:04:00 pkdns2 sshd\[53530\]: Failed password for root from 112.85.42.94 port 60962 ssh2Oct 31 22:04:02 pkdns2 sshd\[53530\]: Failed password for root from 112.85.42.94 port 60962 ssh2Oct 31 22:04:04 pkdns2 sshd\[53530\]: Failed password for root from 112.85.42.94 port 60962 ssh2Oct 31 22:07:03 pkdns2 sshd\[53659\]: Failed password for root from 112.85.42.94 port 11533 ssh2Oct 31 22:13:00 pkdns2 sshd\[53882\]: Failed password for root from 112.85.42.94 port 46921 ssh2Oct 31 22:13:01 pkdns2 sshd\[53882\]: Failed password for root from 112.85.42.94 port 46921 ssh2
...
2019-11-01 06:15:28
112.45.114.81 attack
Oct 31 23:12:49 server sshd\[24481\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.45.114.81  user=root
Oct 31 23:12:51 server sshd\[24481\]: Failed password for root from 112.45.114.81 port 53298 ssh2
Oct 31 23:12:51 server sshd\[24483\]: Received disconnect from 112.45.114.81: 3: com.jcraft.jsch.JSchException: Auth fail
Oct 31 23:12:53 server sshd\[24494\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.45.114.81  user=root
Oct 31 23:12:56 server sshd\[24494\]: Failed password for root from 112.45.114.81 port 53590 ssh2
...
2019-11-01 06:18:43
188.35.187.50 attackbots
Oct 31 22:17:26 nextcloud sshd\[11978\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.35.187.50  user=root
Oct 31 22:17:27 nextcloud sshd\[11978\]: Failed password for root from 188.35.187.50 port 45630 ssh2
Oct 31 22:21:26 nextcloud sshd\[16157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.35.187.50  user=root
...
2019-11-01 05:50:40
192.99.57.32 attack
$f2bV_matches
2019-11-01 06:13:55
190.112.178.197 attackbotsspam
Oct 28 19:28:56 our-server-hostname postfix/smtpd[20560]: connect from unknown[190.112.178.197]
Oct x@x
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........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=190.112.178.197
2019-11-01 06:07:39
221.204.170.238 attackspam
2019-10-31T22:17:36.950192  sshd[25444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.204.170.238  user=root
2019-10-31T22:17:39.450541  sshd[25444]: Failed password for root from 221.204.170.238 port 32880 ssh2
2019-10-31T22:27:11.490977  sshd[25536]: Invalid user teamspeak from 221.204.170.238 port 50853
2019-10-31T22:27:11.505413  sshd[25536]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.204.170.238
2019-10-31T22:27:11.490977  sshd[25536]: Invalid user teamspeak from 221.204.170.238 port 50853
2019-10-31T22:27:13.277674  sshd[25536]: Failed password for invalid user teamspeak from 221.204.170.238 port 50853 ssh2
...
2019-11-01 05:55:58
192.241.249.19 attackbots
SSH bruteforce
2019-11-01 06:07:06
42.200.154.50 attack
proto=tcp  .  spt=41845  .  dpt=25  .     (Found on   Dark List de Oct 31)     (766)
2019-11-01 06:18:58
104.236.94.202 attack
2019-10-31T21:36:57.486604shield sshd\[8146\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.94.202  user=root
2019-10-31T21:36:59.710459shield sshd\[8146\]: Failed password for root from 104.236.94.202 port 36462 ssh2
2019-10-31T21:40:47.071202shield sshd\[9982\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.94.202  user=root
2019-10-31T21:40:49.865850shield sshd\[9982\]: Failed password for root from 104.236.94.202 port 47310 ssh2
2019-10-31T21:44:38.374682shield sshd\[11542\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.94.202  user=root
2019-11-01 05:53:19
198.27.70.61 attack
198.27.70.61 - - [31/Oct/2019:22:44:11 +0100] "POST /wp-login.php HTTP/1.1" 200 4522 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
198.27.70.61 - - [31/Oct/2019:22:44:11 +0100] "POST /wp-login.php HTTP/1.1" 200 4522 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
198.27.70.61 - - [31/Oct/2019:22:44:12 +0100] "POST /wp-login.php HTTP/1.1" 200 4522 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
198.27.70.61 - - [31/Oct/2019:22:44:12 +0100] "POST /wp-login.php HTTP/1.1" 200 4522 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
198.27.70.61 - - [31/Oct/2019:22:44:12 +0100] "POST /wp-login.php HTTP/1.1" 200 4522 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
198.27.70.61 - - [3
2019-11-01 05:55:15
185.186.143.148 attackbotsspam
" "
2019-11-01 05:48:14

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