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 <<>> 104.21.51.80
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15653
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.51.80.			IN	A

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

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:43:52 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 80.51.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 80.51.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
198.108.67.108 attackbotsspam
10/23/2019-09:00:39.714846 198.108.67.108 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-10-24 00:21:30
139.198.122.76 attackspambots
Oct 23 15:50:22 bouncer sshd\[24633\]: Invalid user podcast from 139.198.122.76 port 51658
Oct 23 15:50:22 bouncer sshd\[24633\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.122.76 
Oct 23 15:50:25 bouncer sshd\[24633\]: Failed password for invalid user podcast from 139.198.122.76 port 51658 ssh2
...
2019-10-24 00:14:57
198.108.66.179 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-23 23:54:04
5.228.88.254 attackbots
(sshd) Failed SSH login from 5.228.88.254 (RU/Russia/broadband-5-228-88-254.ip.moscow.rt.ru): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 23 14:00:55 server2 sshd[15758]: Failed password for root from 5.228.88.254 port 50864 ssh2
Oct 23 14:00:56 server2 sshd[15758]: Failed password for root from 5.228.88.254 port 50864 ssh2
Oct 23 14:00:58 server2 sshd[15758]: Failed password for root from 5.228.88.254 port 50864 ssh2
Oct 23 14:01:01 server2 sshd[15758]: Failed password for root from 5.228.88.254 port 50864 ssh2
Oct 23 14:01:02 server2 sshd[15758]: Failed password for root from 5.228.88.254 port 50864 ssh2
2019-10-24 00:18:57
34.85.108.11 attackspambots
Automatic report - Banned IP Access
2019-10-24 00:27:28
61.183.178.194 attackspam
SSH invalid-user multiple login try
2019-10-24 00:32:36
54.36.182.244 attackbots
Oct 23 14:49:39 microserver sshd[9806]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.36.182.244  user=root
Oct 23 14:49:41 microserver sshd[9806]: Failed password for root from 54.36.182.244 port 57868 ssh2
Oct 23 14:53:14 microserver sshd[10385]: Invalid user User from 54.36.182.244 port 37450
Oct 23 14:53:14 microserver sshd[10385]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.36.182.244
Oct 23 14:53:16 microserver sshd[10385]: Failed password for invalid user User from 54.36.182.244 port 37450 ssh2
Oct 23 15:03:24 microserver sshd[11683]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.36.182.244  user=root
Oct 23 15:03:26 microserver sshd[11683]: Failed password for root from 54.36.182.244 port 58646 ssh2
Oct 23 15:06:58 microserver sshd[12290]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.36.182.244  user=root
Oct 23 15:07:00
2019-10-24 00:02:21
81.84.235.209 attackbots
Oct 23 09:27:06 askasleikir sshd[992363]: Failed password for invalid user www from 81.84.235.209 port 60222 ssh2
2019-10-24 00:14:29
104.154.193.231 attackbotsspam
blogonese.net 104.154.193.231 \[23/Oct/2019:13:45:14 +0200\] "POST /wp-login.php HTTP/1.1" 200 5769 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
blogonese.net 104.154.193.231 \[23/Oct/2019:13:45:15 +0200\] "POST /wp-login.php HTTP/1.1" 200 5729 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-10-24 00:19:28
66.249.69.80 attackspam
Automatic report - Banned IP Access
2019-10-23 23:51:29
198.108.66.210 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-24 00:02:43
94.230.36.125 attackbotsspam
Port Scan
2019-10-23 23:50:21
110.35.173.2 attack
Automatic report - Banned IP Access
2019-10-24 00:16:01
177.23.184.99 attackspam
2019-10-23T18:45:18.140791enmeeting.mahidol.ac.th sshd\[30737\]: Invalid user gg from 177.23.184.99 port 41242
2019-10-23T18:45:18.154336enmeeting.mahidol.ac.th sshd\[30737\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177-23-184-99.infobarranet.com.br
2019-10-23T18:45:20.314194enmeeting.mahidol.ac.th sshd\[30737\]: Failed password for invalid user gg from 177.23.184.99 port 41242 ssh2
...
2019-10-24 00:15:48
198.108.66.92 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-24 00:15:30

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