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 <<>> 104.21.83.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57387
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.83.47.			IN	A

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

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:20:52 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 47.83.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 47.83.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
212.70.149.83 attackspambots
2020-09-04 02:42:36 dovecot_login authenticator failed for \(User\) \[212.70.149.83\]: 535 Incorrect authentication data \(set_id=pelican@org.ua\)2020-09-04 02:43:03 dovecot_login authenticator failed for \(User\) \[212.70.149.83\]: 535 Incorrect authentication data \(set_id=pcc@org.ua\)2020-09-04 02:43:31 dovecot_login authenticator failed for \(User\) \[212.70.149.83\]: 535 Incorrect authentication data \(set_id=pc1@org.ua\)
...
2020-09-04 07:47:06
49.234.221.217 attack
Invalid user craig from 49.234.221.217 port 41264
2020-09-04 07:30:59
201.249.13.77 attack
Port probing on unauthorized port 445
2020-09-04 07:22:40
222.186.175.215 attack
Sep  4 01:30:17 vpn01 sshd[13244]: Failed password for root from 222.186.175.215 port 15448 ssh2
Sep  4 01:30:20 vpn01 sshd[13244]: Failed password for root from 222.186.175.215 port 15448 ssh2
...
2020-09-04 07:36:05
106.12.26.160 attackbots
Port scan: Attack repeated for 24 hours
2020-09-04 07:18:30
209.45.91.26 attack
Lines containing failures of 209.45.91.26 (max 1000)
Sep  2 10:22:39 mxbb sshd[12671]: Invalid user marcio from 209.45.91.26 port 34568
Sep  2 10:22:40 mxbb sshd[12671]: Failed password for invalid user marcio from 209.45.91.26 port 34568 ssh2
Sep  2 10:22:41 mxbb sshd[12671]: Received disconnect from 209.45.91.26 port 34568:11: Bye Bye [preauth]
Sep  2 10:22:41 mxbb sshd[12671]: Disconnected from 209.45.91.26 port 34568 [preauth]
Sep  2 10:29:01 mxbb sshd[12751]: Failed password for r.r from 209.45.91.26 port 48534 ssh2
Sep  2 10:29:01 mxbb sshd[12751]: Received disconnect from 209.45.91.26 port 48534:11: Bye Bye [preauth]
Sep  2 10:29:01 mxbb sshd[12751]: Disconnected from 209.45.91.26 port 48534 [preauth]
Sep  2 10:31:25 mxbb sshd[12819]: Failed password for ftp from 209.45.91.26 port 19562 ssh2
Sep  2 10:31:25 mxbb sshd[12819]: Received disconnect from 209.45.91.26 port 19562:11: Bye Bye [preauth]
Sep  2 10:31:25 mxbb sshd[12819]: Disconnected from 209.45.91.26 port ........
------------------------------
2020-09-04 07:36:19
95.154.30.238 attackspam
Sep  3 18:47:40 mellenthin postfix/smtpd[19910]: NOQUEUE: reject: RCPT from 5F9A1EEE.rev.sefiber.dk[95.154.30.238]: 554 5.7.1 Service unavailable; Client host [95.154.30.238] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/95.154.30.238; from= to= proto=ESMTP helo=<5F9A1EEE.rev.sefiber.dk>
2020-09-04 07:32:57
110.45.57.251 attackspam
Automatic report - Banned IP Access
2020-09-04 07:41:52
183.52.107.222 attackspam
Lines containing failures of 183.52.107.222
Sep  2 04:19:50 newdogma sshd[23693]: Invalid user marcio from 183.52.107.222 port 53138
Sep  2 04:19:50 newdogma sshd[23693]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.52.107.222 
Sep  2 04:19:52 newdogma sshd[23693]: Failed password for invalid user marcio from 183.52.107.222 port 53138 ssh2
Sep  2 04:19:54 newdogma sshd[23693]: Received disconnect from 183.52.107.222 port 53138:11: Bye Bye [preauth]
Sep  2 04:19:54 newdogma sshd[23693]: Disconnected from invalid user marcio 183.52.107.222 port 53138 [preauth]
Sep  2 04:22:27 newdogma sshd[24301]: Invalid user aya from 183.52.107.222 port 51680
Sep  2 04:22:27 newdogma sshd[24301]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.52.107.222 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=183.52.107.222
2020-09-04 07:23:00
180.76.152.157 attackspambots
Sep  3 20:47:33 cho sshd[2173363]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.152.157 
Sep  3 20:47:33 cho sshd[2173363]: Invalid user user3 from 180.76.152.157 port 36270
Sep  3 20:47:35 cho sshd[2173363]: Failed password for invalid user user3 from 180.76.152.157 port 36270 ssh2
Sep  3 20:51:17 cho sshd[2173584]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.152.157  user=root
Sep  3 20:51:18 cho sshd[2173584]: Failed password for root from 180.76.152.157 port 49952 ssh2
...
2020-09-04 07:08:57
114.141.167.190 attack
Sep  3 20:46:01 mout sshd[15710]: Invalid user android from 114.141.167.190 port 49487
2020-09-04 07:22:19
218.92.0.248 attack
SSH Brute-force
2020-09-04 07:12:34
103.13.31.73 attackspam
Sep  3 23:16:49 IngegnereFirenze sshd[9489]: Failed password for invalid user ysl from 103.13.31.73 port 56310 ssh2
...
2020-09-04 07:20:03
103.255.242.220 attackspambots
Lines containing failures of 103.255.242.220
Sep  2 04:27:36 newdogma sshd[25502]: Invalid user elisa from 103.255.242.220 port 35020
Sep  2 04:27:36 newdogma sshd[25502]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.255.242.220 
Sep  2 04:27:37 newdogma sshd[25502]: Failed password for invalid user elisa from 103.255.242.220 port 35020 ssh2
Sep  2 04:27:38 newdogma sshd[25502]: Received disconnect from 103.255.242.220 port 35020:11: Bye Bye [preauth]
Sep  2 04:27:38 newdogma sshd[25502]: Disconnected from invalid user elisa 103.255.242.220 port 35020 [preauth]
Sep  2 04:31:41 newdogma sshd[26399]: Invalid user minecraft from 103.255.242.220 port 58928
Sep  2 04:31:41 newdogma sshd[26399]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.255.242.220 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=103.255.242.220
2020-09-04 07:32:38
195.54.160.155 attack
ET DROP Dshield Block Listed Source group 1 - port: 10133 proto: tcp cat: Misc Attackbytes: 60
2020-09-04 07:17:31

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