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 <<>> 104.21.66.19
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26589
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.19.			IN	A

;; AUTHORITY SECTION:
.			235	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:16:37 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 19.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 19.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
114.43.190.127 attack
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2019-12-13 05:38:28
49.15.239.40 attackspambots
Autoban   49.15.239.40 AUTH/CONNECT
2019-12-13 05:36:54
193.188.22.229 attackbots
Dec 12 20:53:03 XXX sshd[1671]: Invalid user james from 193.188.22.229 port 58111
2019-12-13 05:34:39
46.229.67.198 attackbotsspam
Autoban   46.229.67.198 AUTH/CONNECT
2019-12-13 05:48:04
202.88.234.107 attack
Dec 12 21:37:54 sso sshd[23318]: Failed password for root from 202.88.234.107 port 55665 ssh2
Dec 12 21:43:51 sso sshd[24032]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.88.234.107
...
2019-12-13 05:45:48
159.89.232.144 attackspambots
Wordpress xmlrpc
2019-12-13 05:49:41
46.34.133.72 attackbotsspam
Autoban   46.34.133.72 AUTH/CONNECT
2019-12-13 05:42:39
159.65.137.23 attackbots
Dec 12 16:39:48 h2177944 sshd\[21046\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.137.23  user=sync
Dec 12 16:39:49 h2177944 sshd\[21046\]: Failed password for sync from 159.65.137.23 port 50238 ssh2
Dec 12 16:47:08 h2177944 sshd\[21289\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.137.23  user=root
Dec 12 16:47:10 h2177944 sshd\[21289\]: Failed password for root from 159.65.137.23 port 40876 ssh2
...
2019-12-13 06:00:49
46.171.110.250 attack
Autoban   46.171.110.250 AUTH/CONNECT
2019-12-13 05:55:23
120.89.64.8 attackbots
Dec 12 18:50:59 MK-Soft-VM6 sshd[18818]: Failed password for news from 120.89.64.8 port 56602 ssh2
...
2019-12-13 05:27:57
50.63.167.184 attackspam
xmlrpc attack
2019-12-13 05:26:22
188.127.173.180 attackspam
Automatic report - Port Scan Attack
2019-12-13 05:49:18
5.133.66.102 attackspambots
Autoban   5.133.66.102 AUTH/CONNECT
2019-12-13 05:29:09
46.40.56.88 attackspambots
Autoban   46.40.56.88 AUTH/CONNECT
2019-12-13 05:41:40
218.92.0.172 attack
Dec 12 22:55:58 vps691689 sshd[20554]: Failed password for root from 218.92.0.172 port 56387 ssh2
Dec 12 22:56:01 vps691689 sshd[20554]: Failed password for root from 218.92.0.172 port 56387 ssh2
Dec 12 22:56:04 vps691689 sshd[20554]: Failed password for root from 218.92.0.172 port 56387 ssh2
...
2019-12-13 05:57:48

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