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 <<>> 104.21.12.165
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14680
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.165.			IN	A

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

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:44:54 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 165.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 165.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
87.221.15.48 attackbotsspam
Unauthorized connection attempt detected from IP address 87.221.15.48 to port 5555
2020-07-22 19:01:06
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Unauthorized connection attempt detected from IP address 14.166.123.214 to port 445
2020-07-22 18:45:16
79.107.116.112 attackbotsspam
Unauthorized connection attempt detected from IP address 79.107.116.112 to port 23
2020-07-22 19:02:07
125.142.107.87 attackbots
Unauthorized connection attempt detected from IP address 125.142.107.87 to port 23
2020-07-22 18:55:51
68.132.136.198 attack
Unauthorized connection attempt detected from IP address 68.132.136.198 to port 80
2020-07-22 19:03:56
79.167.120.47 attackspambots
Unauthorized connection attempt detected from IP address 79.167.120.47 to port 8080
2020-07-22 19:01:48
218.92.0.215 attack
Jul 22 12:44:27 vps sshd[211353]: Failed password for root from 218.92.0.215 port 14039 ssh2
Jul 22 12:44:30 vps sshd[211353]: Failed password for root from 218.92.0.215 port 14039 ssh2
Jul 22 12:44:34 vps sshd[211819]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.215  user=root
Jul 22 12:44:37 vps sshd[211819]: Failed password for root from 218.92.0.215 port 24153 ssh2
Jul 22 12:44:39 vps sshd[211819]: Failed password for root from 218.92.0.215 port 24153 ssh2
...
2020-07-22 18:48:03
37.49.229.183 attackspam
07/22/2020-02:24:21.495302 37.49.229.183 Protocol: 17 ET SCAN Sipvicious Scan
2020-07-22 18:43:40
74.135.232.123 attack
WEB_SERVER 403 Forbidden
2020-07-22 18:40:43
40.83.74.77 attackspam
Unauthorized connection attempt detected from IP address 40.83.74.77 to port 1433
2020-07-22 19:07:26
119.28.239.222 attack
Unauthorized connection attempt detected from IP address 119.28.239.222 to port 1311
2020-07-22 18:56:55
109.94.226.18 attack
Unauthorized connection attempt detected from IP address 109.94.226.18 to port 8080
2020-07-22 18:37:08
140.143.228.67 attackspambots
Jul 22 08:03:10 *** sshd[21296]: Invalid user librenms from 140.143.228.67
2020-07-22 18:35:19
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2020-07-22 19:07:13
156.96.118.42 attack
firewall-block, port(s): 23/tcp
2020-07-22 18:55:10

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