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 <<>> 104.21.71.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36671
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.71.66.			IN	A

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

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:18:26 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 66.71.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.71.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
50.2.251.213 attackbotsspam
Brute force attempt
2020-08-22 04:00:18
138.97.23.190 attackspambots
2020-08-20T01:27:55.070227hostname sshd[15309]: Failed password for invalid user ts from 138.97.23.190 port 39540 ssh2
...
2020-08-22 04:09:25
218.92.0.175 attackbots
$f2bV_matches
2020-08-22 04:12:06
182.183.189.140 attackspam
Unauthorized connection attempt from IP address 182.183.189.140 on Port 445(SMB)
2020-08-22 04:01:53
216.218.206.107 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-08-22 04:12:30
95.31.14.73 attackspam
Unauthorized connection attempt from IP address 95.31.14.73 on Port 445(SMB)
2020-08-22 03:48:01
109.224.45.138 attack
srvr1: (mod_security) mod_security (id:942100) triggered by 109.224.45.138 (IQ/-/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/08/21 12:00:51 [error] 482759#0: *840009 [client 109.224.45.138] ModSecurity: Access denied with code 406 (phase 2).  [file "/etc/modsecurity.d/REQUEST-942-APPLICATION-ATTACK-SQLI.conf"] [line "45"] [id "942100"] [rev ""] [msg ""] [redacted] [severity "0"] [ver "OWASP_CRS/3.3.0"] [maturity "0"] [accuracy "0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-sqli"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/152/248/66"] [tag "PCI/6.5.2"] [redacted] [uri "/forum/viewthread.php"] [unique_id "159801125151.900127"] [ref ""], client: 109.224.45.138, [redacted] request: "GET /forum/viewthread.php?thread_id=1122+OR+UPDATEXML%285947%2CCONCAT%280x2e%2C0x36554448764a%2C%28SELECT+%28ELT%282836%3D2836%2C1%29%29%29%2C0x36554448764a%29%2C5431%29 HTTP/1.1" [redacted]
2020-08-22 03:51:23
102.43.121.7 attackspam
Port probing on unauthorized port 5501
2020-08-22 03:43:37
95.24.186.70 attackspambots
Tried to find non-existing directory/file on the server
2020-08-22 03:38:33
103.98.131.37 attackbotsspam
SSH Brute-Forcing (server2)
2020-08-22 03:55:17
82.65.35.189 attackspam
Aug 21 21:32:43 [host] sshd[32722]: pam_unix(sshd:
Aug 21 21:32:45 [host] sshd[32722]: Failed passwor
Aug 21 21:36:33 [host] sshd[393]: Invalid user upd
2020-08-22 04:02:51
105.235.197.162 attackspam
srvr1: (mod_security) mod_security (id:942100) triggered by 105.235.197.162 (NG/-/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/08/21 12:00:51 [error] 482759#0: *840010 [client 105.235.197.162] ModSecurity: Access denied with code 406 (phase 2).  [file "/etc/modsecurity.d/REQUEST-942-APPLICATION-ATTACK-SQLI.conf"] [line "45"] [id "942100"] [rev ""] [msg ""] [redacted] [severity "0"] [ver "OWASP_CRS/3.3.0"] [maturity "0"] [accuracy "0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-sqli"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/152/248/66"] [tag "PCI/6.5.2"] [redacted] [uri "/forum/viewthread.php"] [unique_id "159801125156.731211"] [ref ""], client: 105.235.197.162, [redacted] request: "GET /forum/viewthread.php?thread_id=1122+OR+JSON_KEYS%28%28SELECT+CONVERT%28%28SELECT+CONCAT%280x3752344a766c%2C%28SELECT+%28ELT%282836%3D2836%2C1%29%29%29%2C0x3752344a766c%29%29+USING+utf8%29%29%29%23+EnOK HTTP/1.1" [redacted]
2020-08-22 03:51:55
222.186.180.142 attackspam
Aug 21 15:38:25 ny01 sshd[5591]: Failed password for root from 222.186.180.142 port 53945 ssh2
Aug 21 15:38:26 ny01 sshd[5591]: Failed password for root from 222.186.180.142 port 53945 ssh2
Aug 21 15:38:29 ny01 sshd[5591]: Failed password for root from 222.186.180.142 port 53945 ssh2
2020-08-22 03:40:54
51.254.182.54 attack
srvr1: (mod_security) mod_security (id:942100) triggered by 51.254.182.54 (BE/-/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/08/21 12:00:43 [error] 482759#0: *839997 [client 51.254.182.54] ModSecurity: Access denied with code 406 (phase 2).  [file "/etc/modsecurity.d/REQUEST-942-APPLICATION-ATTACK-SQLI.conf"] [line "45"] [id "942100"] [rev ""] [msg ""] [redacted] [severity "0"] [ver "OWASP_CRS/3.3.0"] [maturity "0"] [accuracy "0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-sqli"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/152/248/66"] [tag "PCI/6.5.2"] [redacted] [uri "/forum/viewthread.php"] [unique_id "159801124392.780127"] [ref ""], client: 51.254.182.54, [redacted] request: "GET /forum/viewthread.php?thread_id=1122PROCEDURE+ANALYSE%28EXTRACTVALUE%288971%2CCONCAT%280x5c%2C0x524949743677%2C%28SELECT+%28ELT%282836%3D2836%2C1%29%29%29%2C0x524949743677%29%29%2C1%29--+pp4Y HTTP/1.1" [redacted]
2020-08-22 03:59:03
185.212.220.228 attackspambots
Fraud Orders
2020-08-22 04:10:39

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