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 <<>> 104.21.66.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52470
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.12.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 01:57:53 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 12.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
202.108.211.121 attackbots
port scan and connect, tcp 1433 (ms-sql-s)
2020-08-31 16:05:09
222.186.180.41 attackspambots
Aug 31 01:12:45 NPSTNNYC01T sshd[19717]: Failed password for root from 222.186.180.41 port 39294 ssh2
Aug 31 01:12:57 NPSTNNYC01T sshd[19717]: error: maximum authentication attempts exceeded for root from 222.186.180.41 port 39294 ssh2 [preauth]
Aug 31 01:13:03 NPSTNNYC01T sshd[19741]: Failed password for root from 222.186.180.41 port 45696 ssh2
...
2020-08-31 16:23:36
171.38.69.255 attackspam
20/8/30@23:53:31: FAIL: Alarm-SSH address from=171.38.69.255
...
2020-08-31 16:01:05
94.57.252.147 attackbotsspam
(sshd) Failed SSH login from 94.57.252.147 (AE/United Arab Emirates/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Aug 31 02:23:22 server sshd[12248]: Invalid user sysadmin from 94.57.252.147 port 54278
Aug 31 02:23:24 server sshd[12248]: Failed password for invalid user sysadmin from 94.57.252.147 port 54278 ssh2
Aug 31 02:32:16 server sshd[15138]: Invalid user oracle from 94.57.252.147 port 32776
Aug 31 02:32:18 server sshd[15138]: Failed password for invalid user oracle from 94.57.252.147 port 32776 ssh2
Aug 31 02:35:32 server sshd[15958]: Invalid user user from 94.57.252.147 port 49814
2020-08-31 16:04:33
123.162.180.79 attackspambots
[portscan] Port scan
2020-08-31 15:43:02
202.67.37.37 attackspambots
[-]:80 202.67.37.37 - - [31/Aug/2020:05:53:36 +0200] "POST /xmlrpc.php HTTP/1.1" 301 445 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.517 Safari/537.36"
2020-08-31 15:57:56
212.70.149.52 attackbots
Aug 31 10:13:08 relay postfix/smtpd\[31410\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 31 10:13:35 relay postfix/smtpd\[31028\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 31 10:14:02 relay postfix/smtpd\[32555\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 31 10:14:29 relay postfix/smtpd\[656\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 31 10:14:56 relay postfix/smtpd\[31027\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-31 16:16:22
101.99.13.187 attackbotsspam
1598845991 - 08/31/2020 05:53:11 Host: 101.99.13.187/101.99.13.187 Port: 445 TCP Blocked
2020-08-31 16:15:16
142.93.151.3 attackbots
ssh brute force
2020-08-31 16:05:55
49.235.215.147 attackspambots
Aug 31 03:49:07 localhost sshd[88165]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.215.147  user=root
Aug 31 03:49:09 localhost sshd[88165]: Failed password for root from 49.235.215.147 port 35798 ssh2
Aug 31 03:53:53 localhost sshd[88535]: Invalid user gabi from 49.235.215.147 port 60724
Aug 31 03:53:53 localhost sshd[88535]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.215.147
Aug 31 03:53:53 localhost sshd[88535]: Invalid user gabi from 49.235.215.147 port 60724
Aug 31 03:53:55 localhost sshd[88535]: Failed password for invalid user gabi from 49.235.215.147 port 60724 ssh2
...
2020-08-31 15:48:48
91.229.233.100 attack
Aug 31 06:53:42 vpn01 sshd[13928]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.229.233.100
Aug 31 06:53:45 vpn01 sshd[13928]: Failed password for invalid user fox from 91.229.233.100 port 48754 ssh2
...
2020-08-31 16:03:33
114.47.10.220 attackspambots
1598845985 - 08/31/2020 05:53:05 Host: 114.47.10.220/114.47.10.220 Port: 445 TCP Blocked
2020-08-31 16:22:40
58.217.1.204 attackspambots
Automatic report - Port Scan Attack
2020-08-31 16:04:02
54.37.68.191 attack
$f2bV_matches
2020-08-31 15:53:58
210.183.46.232 attackspambots
$f2bV_matches
2020-08-31 16:16:38

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