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 <<>> 104.21.81.93
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22421
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.81.93.			IN	A

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

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:03:09 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 93.81.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 93.81.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
190.104.168.73 attackbots
Attempt to attack host OS, exploiting network vulnerabilities, on 14-12-2019 14:45:15.
2019-12-14 23:51:33
200.93.149.162 attack
Unauthorized connection attempt from IP address 200.93.149.162 on Port 445(SMB)
2019-12-14 23:36:56
106.12.86.193 attack
SSH Brute Force, server-1 sshd[26728]: Failed password for invalid user server from 106.12.86.193 port 41052 ssh2
2019-12-14 23:24:28
58.27.132.70 attackbotsspam
1576334715 - 12/14/2019 15:45:15 Host: 58.27.132.70/58.27.132.70 Port: 445 TCP Blocked
2019-12-14 23:53:51
211.254.214.150 attackspambots
Dec 13 12:43:35 cumulus sshd[17377]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.254.214.150  user=r.r
Dec 13 12:43:37 cumulus sshd[17377]: Failed password for r.r from 211.254.214.150 port 57546 ssh2
Dec 13 12:43:37 cumulus sshd[17377]: Received disconnect from 211.254.214.150 port 57546:11: Bye Bye [preauth]
Dec 13 12:43:37 cumulus sshd[17377]: Disconnected from 211.254.214.150 port 57546 [preauth]
Dec 13 12:50:14 cumulus sshd[17775]: Invalid user pasko from 211.254.214.150 port 39098
Dec 13 12:50:14 cumulus sshd[17775]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.254.214.150
Dec 13 12:50:16 cumulus sshd[17775]: Failed password for invalid user pasko from 211.254.214.150 port 39098 ssh2
Dec 13 12:50:17 cumulus sshd[17775]: Received disconnect from 211.254.214.150 port 39098:11: Bye Bye [preauth]
Dec 13 12:50:17 cumulus sshd[17775]: Disconnected from 211.254.214.150 port 390........
-------------------------------
2019-12-14 23:40:07
220.133.95.68 attack
$f2bV_matches
2019-12-14 23:18:40
138.68.18.232 attackspambots
Dec 14 16:48:56 legacy sshd[7786]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.18.232
Dec 14 16:48:58 legacy sshd[7786]: Failed password for invalid user bathelt from 138.68.18.232 port 52344 ssh2
Dec 14 16:54:53 legacy sshd[8011]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.18.232
...
2019-12-14 23:59:36
108.30.229.56 attack
400 BAD REQUEST
2019-12-14 23:57:18
18.207.238.77 attackspam
Daft bot
2019-12-15 00:00:39
119.27.168.208 attackbotsspam
$f2bV_matches
2019-12-14 23:16:45
171.236.51.47 attackbotsspam
Unauthorized connection attempt from IP address 171.236.51.47 on Port 445(SMB)
2019-12-14 23:31:50
94.23.218.108 attackbots
Dec 14 15:45:37 pornomens sshd\[21803\]: Invalid user pulcher from 94.23.218.108 port 45060
Dec 14 15:45:37 pornomens sshd\[21803\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.23.218.108
Dec 14 15:45:38 pornomens sshd\[21803\]: Failed password for invalid user pulcher from 94.23.218.108 port 45060 ssh2
...
2019-12-14 23:20:12
93.171.247.155 attackspambots
Unauthorized connection attempt from IP address 93.171.247.155 on Port 445(SMB)
2019-12-14 23:40:42
165.22.186.178 attack
Dec 14 16:14:58 meumeu sshd[6958]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.186.178 
Dec 14 16:15:01 meumeu sshd[6958]: Failed password for invalid user gituser from 165.22.186.178 port 40478 ssh2
Dec 14 16:20:17 meumeu sshd[7694]: Failed password for root from 165.22.186.178 port 48300 ssh2
...
2019-12-14 23:21:40
110.137.167.106 attack
Unauthorized connection attempt from IP address 110.137.167.106 on Port 445(SMB)
2019-12-14 23:17:46

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