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 <<>> 104.21.73.131
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14614
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.73.131.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:51:43 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 131.73.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 131.73.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
74.219.227.194 attack
Honeypot attack, port: 445, PTR: rrcs-74-219-227-194.central.biz.rr.com.
2020-09-05 01:49:48
117.212.36.247 attackbotsspam
Attempted connection to port 445.
2020-09-05 02:09:59
103.57.150.168 attackspambots
Attempted connection to port 445.
2020-09-05 02:12:00
211.20.120.193 attackbotsspam
Attempted connection to port 1433.
2020-09-05 01:55:17
112.85.42.87 attack
Sep  4 17:38:26 ip-172-31-42-142 sshd\[22733\]: Failed password for root from 112.85.42.87 port 50027 ssh2\
Sep  4 17:39:31 ip-172-31-42-142 sshd\[22823\]: Failed password for root from 112.85.42.87 port 53003 ssh2\
Sep  4 17:40:34 ip-172-31-42-142 sshd\[22827\]: Failed password for root from 112.85.42.87 port 47815 ssh2\
Sep  4 17:41:39 ip-172-31-42-142 sshd\[22836\]: Failed password for root from 112.85.42.87 port 54003 ssh2\
Sep  4 17:42:44 ip-172-31-42-142 sshd\[22838\]: Failed password for root from 112.85.42.87 port 52131 ssh2\
2020-09-05 01:48:33
157.48.142.238 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-09-05 01:44:24
197.214.11.1 attack
Unauthorized connection attempt from IP address 197.214.11.1 on Port 445(SMB)
2020-09-05 02:09:35
165.22.55.66 attack
*Port Scan* detected from 165.22.55.66 (SG/Singapore/-/Singapore (Pioneer)/-). 4 hits in the last 205 seconds
2020-09-05 02:00:01
62.150.79.106 attackbotsspam
Attempted connection to port 1433.
2020-09-05 01:53:55
165.227.201.25 attackbotsspam
165.227.201.25 - - [04/Sep/2020:12:25:04 +0100] "POST /wp-login.php HTTP/1.1" 200 1795 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.227.201.25 - - [04/Sep/2020:12:25:05 +0100] "POST /wp-login.php HTTP/1.1" 200 1792 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.227.201.25 - - [04/Sep/2020:12:25:10 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-09-05 01:52:13
134.122.126.136 attack
TCP port : 27017
2020-09-05 01:45:16
164.132.107.245 attackspam
$f2bV_matches
2020-09-05 01:38:53
195.239.217.34 attackspambots
Attempted connection to port 23.
2020-09-05 01:56:39
185.239.242.195 attackspambots
(sshd) Failed SSH login from 185.239.242.195 (MD/Republic of Moldova/scl-00196.mails--servers.org): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep  4 13:28:34 optimus sshd[15313]: Did not receive identification string from 185.239.242.195
Sep  4 13:29:05 optimus sshd[15419]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.239.242.195  user=root
Sep  4 13:29:08 optimus sshd[15419]: Failed password for root from 185.239.242.195 port 33260 ssh2
Sep  4 13:30:42 optimus sshd[16000]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.239.242.195  user=root
Sep  4 13:30:45 optimus sshd[16000]: Failed password for root from 185.239.242.195 port 49712 ssh2
2020-09-05 01:50:40
183.83.214.1 attackspam
Honeypot attack, port: 445, PTR: broadband.actcorp.in.
2020-09-05 01:40:38

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