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 <<>> 104.21.66.161
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35509
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.161.			IN	A

;; AUTHORITY SECTION:
.			190	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:45:24 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 161.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 161.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.49.245.40 attack
Unauthorized connection attempt from IP address 49.49.245.40 on Port 445(SMB)
2020-08-22 03:34:33
91.143.40.98 attackspam
Icarus honeypot on github
2020-08-22 03:46:52
106.53.241.29 attackspambots
Aug 21 19:42:37 django-0 sshd[15918]: Invalid user temp1 from 106.53.241.29
Aug 21 19:42:38 django-0 sshd[15918]: Failed password for invalid user temp1 from 106.53.241.29 port 46350 ssh2
Aug 21 19:48:07 django-0 sshd[16284]: Invalid user ubuntu from 106.53.241.29
...
2020-08-22 03:54:42
209.97.128.229 attackspam
2020-08-21T13:25:47.791082shield sshd\[23008\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.128.229  user=root
2020-08-21T13:25:49.775346shield sshd\[23008\]: Failed password for root from 209.97.128.229 port 50496 ssh2
2020-08-21T13:29:33.436547shield sshd\[23611\]: Invalid user irina from 209.97.128.229 port 56392
2020-08-21T13:29:33.444932shield sshd\[23611\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.128.229
2020-08-21T13:29:35.790238shield sshd\[23611\]: Failed password for invalid user irina from 209.97.128.229 port 56392 ssh2
2020-08-22 03:44:18
179.43.143.153 attackbotsspam
Scanning an empty webserver with deny all robots.txt
2020-08-22 03:41:39
193.35.48.18 attack
Aug 21 21:17:45 srv01 postfix/smtpd\[10101\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 21 21:18:07 srv01 postfix/smtpd\[24734\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 21 21:20:08 srv01 postfix/smtpd\[10101\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 21 21:20:29 srv01 postfix/smtpd\[24849\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 21 21:25:22 srv01 postfix/smtpd\[25066\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-22 03:53:02
203.175.73.61 attackspam
Unauthorized connection attempt from IP address 203.175.73.61 on Port 445(SMB)
2020-08-22 03:30:50
46.225.242.179 attackbots
Dovecot Invalid User Login Attempt.
2020-08-22 03:29:07
156.199.119.171 attack
Unauthorized connection attempt from IP address 156.199.119.171 on Port 445(SMB)
2020-08-22 03:29:56
91.207.245.234 attack
Unauthorized connection attempt from IP address 91.207.245.234 on Port 445(SMB)
2020-08-22 03:27:23
186.24.3.50 attackbotsspam
Unauthorized connection attempt from IP address 186.24.3.50 on Port 445(SMB)
2020-08-22 03:45:38
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
221.124.2.164 attackbots
Brute forcing RDP port 3389
2020-08-22 03:26:04
165.227.203.162 attackspambots
reported through recidive - multiple failed attempts(SSH)
2020-08-22 03:39:55
90.165.121.197 attack
srvr1: (mod_security) mod_security (id:942100) triggered by 90.165.121.197 (ES/-/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/08/21 12:00:49 [error] 482759#0: *840006 [client 90.165.121.197] 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 "159801124945.635360"] [ref ""], client: 90.165.121.197, [redacted] request: "GET /forum/viewthread.php?thread_id=1122+AND+JSON_KEYS%28%28SELECT+CONVERT%28%28SELECT+CONCAT%280x61784c354d72%2C%28SELECT+%28ELT%282836%3D2836%2C1%29%29%29%2C0x61784c354d72%29%29+USING+utf8%29%29%29%23+EnOK HTTP/1.1" [redacted]
2020-08-22 03:52:31

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