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 <<>> 104.21.81.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17265
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.81.12.			IN	A

;; AUTHORITY SECTION:
.			34	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:02:00 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 12.81.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.81.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
125.35.92.130 attack
Oct 13 23:01:29 *** sshd[7350]: Invalid user doug from 125.35.92.130
2020-10-14 07:05:10
39.152.17.192 attackspam
Oct 14 01:52:02 journals sshd\[64539\]: Invalid user bart from 39.152.17.192
Oct 14 01:52:02 journals sshd\[64539\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=39.152.17.192
Oct 14 01:52:05 journals sshd\[64539\]: Failed password for invalid user bart from 39.152.17.192 port 59292 ssh2
Oct 14 01:54:30 journals sshd\[64774\]: Invalid user roberto from 39.152.17.192
Oct 14 01:54:30 journals sshd\[64774\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=39.152.17.192
...
2020-10-14 07:08:01
45.129.33.122 attackbots
Port-scan: detected 150 distinct ports within a 24-hour window.
2020-10-14 07:07:41
113.222.241.51 attackbotsspam
Automatic report - Port Scan Attack
2020-10-14 06:53:29
94.23.9.102 attack
2020-10-13T17:45:36.662604yoshi.linuxbox.ninja sshd[2655589]: Invalid user srikiran from 94.23.9.102 port 40770
2020-10-13T17:45:38.579562yoshi.linuxbox.ninja sshd[2655589]: Failed password for invalid user srikiran from 94.23.9.102 port 40770 ssh2
2020-10-13T17:49:51.146956yoshi.linuxbox.ninja sshd[2669617]: Invalid user git from 94.23.9.102 port 45988
...
2020-10-14 07:09:07
167.248.133.69 attackspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-10-14 06:44:32
114.67.112.67 attack
$f2bV_matches
2020-10-14 06:56:44
140.143.244.91 attackspambots
Oct 13 23:51:08 *hidden* sshd[52340]: Invalid user vn from 140.143.244.91 port 49786 Oct 13 23:51:08 *hidden* sshd[52340]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.244.91 Oct 13 23:51:10 *hidden* sshd[52340]: Failed password for invalid user vn from 140.143.244.91 port 49786 ssh2
2020-10-14 06:38:42
218.92.0.247 attackspambots
SSH auth scanning - multiple failed logins
2020-10-14 06:35:34
218.92.0.175 attackspambots
$f2bV_matches
2020-10-14 06:43:15
190.194.142.94 attack
20 attempts against mh-ssh on boat
2020-10-14 06:56:00
140.143.127.36 attackspambots
Invalid user rodney from 140.143.127.36 port 43612
2020-10-14 06:48:02
182.253.191.125 attackspam
Oct 14 00:53:11 pve1 sshd[1930]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.253.191.125 
Oct 14 00:53:13 pve1 sshd[1930]: Failed password for invalid user jimmy from 182.253.191.125 port 42818 ssh2
...
2020-10-14 06:58:52
119.115.128.2 attackbots
2020-10-14T00:34:27.488301mail0 sshd[21039]: Invalid user vandusen from 119.115.128.2 port 22615
2020-10-14T00:34:29.559459mail0 sshd[21039]: Failed password for invalid user vandusen from 119.115.128.2 port 22615 ssh2
2020-10-14T00:38:59.047214mail0 sshd[21501]: Invalid user don from 119.115.128.2 port 28281
...
2020-10-14 06:41:20
178.122.64.171 attack
1602622157 - 10/13/2020 22:49:17 Host: 178.122.64.171/178.122.64.171 Port: 445 TCP Blocked
2020-10-14 06:59:43

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