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: None

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 <<>> 104.21.51.160
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46506
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.51.160.			IN	A

;; AUTHORITY SECTION:
.			137	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:12:19 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 160.51.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 160.51.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
78.128.112.114 attack
01/17/2020-11:08:20.403021 78.128.112.114 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-01-18 01:01:43
157.245.200.226 attackbotsspam
Unauthorized connection attempt detected from IP address 157.245.200.226 to port 2220 [J]
2020-01-18 00:44:58
80.66.81.86 attack
Jan 17 17:04:05 relay postfix/smtpd\[30952\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 17 17:04:25 relay postfix/smtpd\[5968\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 17 17:13:07 relay postfix/smtpd\[11348\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 17 17:13:28 relay postfix/smtpd\[2758\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 17 17:18:39 relay postfix/smtpd\[11348\]: warning: unknown\[80.66.81.86\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-01-18 00:32:13
45.116.206.58 attackspambots
Unauthorized connection attempt from IP address 45.116.206.58 on Port 445(SMB)
2020-01-18 00:39:08
203.195.254.47 attackbots
Lines containing failures of 203.195.254.47
Jan 16 07:55:06 keyhelp sshd[21127]: Invalid user clark from 203.195.254.47 port 56988
Jan 16 07:55:06 keyhelp sshd[21127]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.195.254.47
Jan 16 07:55:08 keyhelp sshd[21127]: Failed password for invalid user clark from 203.195.254.47 port 56988 ssh2
Jan 16 07:55:08 keyhelp sshd[21127]: Received disconnect from 203.195.254.47 port 56988:11: Bye Bye [preauth]
Jan 16 07:55:08 keyhelp sshd[21127]: Disconnected from invalid user clark 203.195.254.47 port 56988 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=203.195.254.47
2020-01-18 00:48:44
111.20.116.166 attack
Portscan or hack attempt detected by psad/fwsnort
2020-01-18 00:29:10
185.209.0.92 attackspam
Jan 17 16:46:21 debian-2gb-nbg1-2 kernel: \[1535274.714009\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.209.0.92 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=42763 PROTO=TCP SPT=46922 DPT=5800 WINDOW=1024 RES=0x00 SYN URGP=0
2020-01-18 00:36:15
129.211.2.241 attackbotsspam
$f2bV_matches
2020-01-18 00:22:14
103.59.132.202 attackspambots
Unauthorized connection attempt detected from IP address 103.59.132.202 to port 2220 [J]
2020-01-18 00:52:17
176.30.198.50 attackbotsspam
Automatic report - Port Scan Attack
2020-01-18 00:25:48
138.197.13.103 attackspam
138.197.13.103 - - \[17/Jan/2020:14:01:25 +0100\] "POST /wp-login.php HTTP/1.0" 200 5728 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
138.197.13.103 - - \[17/Jan/2020:14:01:27 +0100\] "POST /wp-login.php HTTP/1.0" 200 5728 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
138.197.13.103 - - \[17/Jan/2020:14:01:28 +0100\] "POST /xmlrpc.php HTTP/1.0" 200 802 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-01-18 00:33:44
193.77.154.238 attackbots
Jan 17 16:55:24 vpn01 sshd[24073]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.77.154.238
Jan 17 16:55:26 vpn01 sshd[24073]: Failed password for invalid user redis from 193.77.154.238 port 40123 ssh2
...
2020-01-18 00:43:55
185.166.27.138 attack
Unauthorized connection attempt from IP address 185.166.27.138 on Port 445(SMB)
2020-01-18 00:59:30
116.58.236.45 attack
Unauthorized connection attempt from IP address 116.58.236.45 on Port 445(SMB)
2020-01-18 00:28:42
106.13.187.42 attackbotsspam
Unauthorized connection attempt detected from IP address 106.13.187.42 to port 2220 [J]
2020-01-18 00:26:36

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