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 <<>> 104.21.11.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58491
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.11.12.			IN	A

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

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:09:21 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 12.11.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.11.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
14.172.118.26 attack
445/tcp
[2019-11-06]1pkt
2019-11-06 13:54:41
185.94.111.1 attack
185.94.111.1 was recorded 14 times by 13 hosts attempting to connect to the following ports: 11211,389. Incident counter (4h, 24h, all-time): 14, 80, 211
2019-11-06 13:53:52
114.67.80.39 attack
2019-11-06T06:47:01.889539lon01.zurich-datacenter.net sshd\[15764\]: Invalid user hmang from 114.67.80.39 port 56754
2019-11-06T06:47:01.896636lon01.zurich-datacenter.net sshd\[15764\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.80.39
2019-11-06T06:47:03.847454lon01.zurich-datacenter.net sshd\[15764\]: Failed password for invalid user hmang from 114.67.80.39 port 56754 ssh2
2019-11-06T06:51:23.640117lon01.zurich-datacenter.net sshd\[15869\]: Invalid user qwe@123 from 114.67.80.39 port 36444
2019-11-06T06:51:23.647223lon01.zurich-datacenter.net sshd\[15869\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.80.39
...
2019-11-06 13:53:27
94.191.102.171 attack
Nov  5 19:59:02 auw2 sshd\[17076\]: Invalid user huso from 94.191.102.171
Nov  5 19:59:02 auw2 sshd\[17076\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.102.171
Nov  5 19:59:04 auw2 sshd\[17076\]: Failed password for invalid user huso from 94.191.102.171 port 48802 ssh2
Nov  5 20:04:28 auw2 sshd\[17479\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.102.171  user=root
Nov  5 20:04:30 auw2 sshd\[17479\]: Failed password for root from 94.191.102.171 port 59808 ssh2
2019-11-06 14:18:21
185.111.184.9 attack
Automatic report - Port Scan Attack
2019-11-06 13:58:34
119.115.33.61 attackbotsspam
8080/tcp
[2019-11-06]1pkt
2019-11-06 14:00:21
192.74.254.239 attackspam
11/06/2019-05:56:28.128296 192.74.254.239 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2019-11-06 14:13:50
158.255.188.46 attackbotsspam
445/tcp
[2019-11-06]1pkt
2019-11-06 14:12:07
49.235.128.141 attack
Nov  6 01:56:59 ws24vmsma01 sshd[77505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.128.141
Nov  6 01:57:02 ws24vmsma01 sshd[77505]: Failed password for invalid user usuario from 49.235.128.141 port 50754 ssh2
...
2019-11-06 13:48:57
116.36.168.80 attack
Nov  6 07:11:19 vtv3 sshd\[3461\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.36.168.80  user=root
Nov  6 07:11:21 vtv3 sshd\[3461\]: Failed password for root from 116.36.168.80 port 53438 ssh2
Nov  6 07:15:43 vtv3 sshd\[6341\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.36.168.80  user=root
Nov  6 07:15:45 vtv3 sshd\[6341\]: Failed password for root from 116.36.168.80 port 36506 ssh2
Nov  6 07:20:19 vtv3 sshd\[9379\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.36.168.80  user=root
Nov  6 07:33:45 vtv3 sshd\[17443\]: Invalid user student from 116.36.168.80 port 53676
Nov  6 07:33:45 vtv3 sshd\[17443\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.36.168.80
Nov  6 07:33:47 vtv3 sshd\[17443\]: Failed password for invalid user student from 116.36.168.80 port 53676 ssh2
Nov  6 07:38:30 vtv3 sshd\[20495\]: pam_u
2019-11-06 14:09:57
223.80.54.89 attackbotsspam
23/tcp
[2019-11-06]1pkt
2019-11-06 14:05:42
192.115.165.41 attack
2301/tcp
[2019-11-06]1pkt
2019-11-06 14:06:46
180.250.124.227 attack
$f2bV_matches
2019-11-06 14:08:53
181.165.200.185 attackbotsspam
postfix (unknown user, SPF fail or relay access denied)
2019-11-06 13:57:07
106.12.132.66 attackbots
Nov  6 06:58:58 bouncer sshd\[18224\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.132.66  user=root
Nov  6 06:59:01 bouncer sshd\[18224\]: Failed password for root from 106.12.132.66 port 35574 ssh2
Nov  6 07:03:37 bouncer sshd\[18231\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.132.66  user=root
...
2019-11-06 14:17:21

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