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 <<>> 104.21.83.80
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54201
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.83.80.			IN	A

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

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:05:26 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 80.83.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 80.83.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
123.207.250.132 attackbotsspam
2020-09-03T14:05:22.453478centos sshd[30022]: Invalid user naoya from 123.207.250.132 port 39944
2020-09-03T14:05:24.855017centos sshd[30022]: Failed password for invalid user naoya from 123.207.250.132 port 39944 ssh2
2020-09-03T14:09:07.245490centos sshd[30241]: Invalid user douglas from 123.207.250.132 port 56508
...
2020-09-04 03:24:18
45.90.57.201 attackspambots
Lines containing failures of 45.90.57.201
Sep  2 21:34:11 nbi-636 postfix/smtpd[6295]: connect from unknown[45.90.57.201]
Sep x@x
Sep  2 21:34:11 nbi-636 postfix/smtpd[6295]: disconnect from unknown[45.90.57.201] ehlo=1 mail=1 rcpt=0/1 quhostname=1 commands=3/4


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=45.90.57.201
2020-09-04 03:25:18
185.202.175.123 attack
Email rejected due to spam filtering
2020-09-04 03:15:11
47.176.104.74 attackspambots
Sep  3 21:10:58 mout sshd[18636]: Invalid user raspberry from 47.176.104.74 port 11471
2020-09-04 03:22:31
81.192.87.130 attack
2020-09-03T14:08:04.960554mail.thespaminator.com sshd[18174]: Invalid user ftptest from 81.192.87.130 port 56302
2020-09-03T14:08:07.066184mail.thespaminator.com sshd[18174]: Failed password for invalid user ftptest from 81.192.87.130 port 56302 ssh2
...
2020-09-04 03:13:36
172.104.242.173 attack
 TCP (SYN) 172.104.242.173:40807 -> port 5900, len 40
2020-09-04 02:59:24
37.152.181.57 attackspambots
Sep  3 13:22:30 marvibiene sshd[18631]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.152.181.57 
Sep  3 13:22:31 marvibiene sshd[18631]: Failed password for invalid user odoo from 37.152.181.57 port 47966 ssh2
Sep  3 13:27:16 marvibiene sshd[18880]: Failed password for root from 37.152.181.57 port 53266 ssh2
2020-09-04 03:05:47
51.254.220.20 attackspambots
sshd: Failed password for invalid user .... from 51.254.220.20 port 47360 ssh2 (7 attempts)
2020-09-04 03:15:53
51.255.45.144 attackspam
goldgier-watches-purchase.com:80 51.255.45.144 - - [02/Sep/2020:18:40:58 +0200] "POST /xmlrpc.php HTTP/1.0" 301 525 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:55.0) Gecko/20100101 Firefox/55.0"
goldgier-watches-purchase.com 51.255.45.144 [02/Sep/2020:18:41:03 +0200] "POST /xmlrpc.php HTTP/1.0" 302 3435 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:55.0) Gecko/20100101 Firefox/55.0"
2020-09-04 03:17:51
79.137.116.232 attack
ET SCAN Sipvicious Scan - port: 5060 proto: sip cat: Attempted Information Leakbytes: 456
2020-09-04 03:03:53
190.7.155.131 attackbots
Honeypot attack, port: 445, PTR: dinamic-Cable-190-7-155-131.epm.net.co.
2020-09-04 03:23:30
184.168.152.112 attack
Automatic report - XMLRPC Attack
2020-09-04 03:12:33
1.245.61.144 attackspambots
Sep  3 20:05:34 vpn01 sshd[6963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.245.61.144
Sep  3 20:05:36 vpn01 sshd[6963]: Failed password for invalid user sysadmin from 1.245.61.144 port 56699 ssh2
...
2020-09-04 03:02:23
157.43.35.189 attack
157.43.35.189 - - [02/Sep/2020:17:41:04 +0100] "POST /xmlrpc.php HTTP/1.1" 404 191 "-" "Mozilla/5.0 (X11; CrOS i686 4319.74.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.57 Safari/537.36"
157.43.35.189 - - [02/Sep/2020:17:41:08 +0100] "POST /wordpress/xmlrpc.php HTTP/1.1" 404 191 "-" "Mozilla/5.0 (X11; CrOS i686 4319.74.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.57 Safari/537.36"
157.43.35.189 - - [02/Sep/2020:17:41:10 +0100] "POST /blog/xmlrpc.php HTTP/1.1" 404 191 "-" "Mozilla/5.0 (X11; CrOS i686 4319.74.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.57 Safari/537.36"
...
2020-09-04 03:15:30
54.38.185.131 attackspam
Sep  3 15:40:18 serwer sshd\[9240\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.185.131  user=root
Sep  3 15:40:20 serwer sshd\[9240\]: Failed password for root from 54.38.185.131 port 59320 ssh2
Sep  3 15:45:36 serwer sshd\[9755\]: Invalid user karol from 54.38.185.131 port 51028
Sep  3 15:45:36 serwer sshd\[9755\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.185.131
...
2020-09-04 03:27:23

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