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 <<>> 104.21.19.209
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5304
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.19.209.			IN	A

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

;; Query time: 89 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:14:15 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 209.19.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 209.19.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
117.158.175.167 attackspambots
SSH login attempts.
2020-05-10 13:39:35
80.82.65.190 attackbotsspam
05/10/2020-01:01:15.038523 80.82.65.190 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-05-10 13:41:17
13.91.254.180 attackspambots
*Port Scan* detected from 13.91.254.180 (US/United States/California/San Jose/-). 4 hits in the last 211 seconds
2020-05-10 13:34:32
89.46.65.62 attackbots
May 10 07:08:17 meumeu sshd[31458]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.46.65.62 
May 10 07:08:19 meumeu sshd[31458]: Failed password for invalid user admin from 89.46.65.62 port 37880 ssh2
May 10 07:13:12 meumeu sshd[32101]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.46.65.62 
...
2020-05-10 13:14:51
195.154.43.155 attack
May 10 06:43:30 piServer sshd[11736]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.43.155 
May 10 06:43:31 piServer sshd[11736]: Failed password for invalid user git from 195.154.43.155 port 53284 ssh2
May 10 06:47:14 piServer sshd[12280]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.43.155 
...
2020-05-10 13:02:50
51.79.68.147 attackspambots
5x Failed Password
2020-05-10 13:37:29
109.191.131.58 attackbotsspam
May 10 03:55:17 localhost sshd\[10449\]: Invalid user Administrator from 109.191.131.58 port 60333
May 10 03:55:17 localhost sshd\[10449\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.191.131.58
May 10 03:55:19 localhost sshd\[10449\]: Failed password for invalid user Administrator from 109.191.131.58 port 60333 ssh2
...
2020-05-10 13:23:12
46.38.235.14 attackbots
Automatic report - Banned IP Access
2020-05-10 13:16:59
222.186.173.201 attackbots
2020-05-10T08:21:33.073887afi-git.jinr.ru sshd[16216]: Failed password for root from 222.186.173.201 port 18244 ssh2
2020-05-10T08:21:37.164461afi-git.jinr.ru sshd[16216]: Failed password for root from 222.186.173.201 port 18244 ssh2
2020-05-10T08:21:39.975908afi-git.jinr.ru sshd[16216]: Failed password for root from 222.186.173.201 port 18244 ssh2
2020-05-10T08:21:39.976080afi-git.jinr.ru sshd[16216]: error: maximum authentication attempts exceeded for root from 222.186.173.201 port 18244 ssh2 [preauth]
2020-05-10T08:21:39.976095afi-git.jinr.ru sshd[16216]: Disconnecting: Too many authentication failures [preauth]
...
2020-05-10 13:38:03
115.72.22.11 attackbots
SSH bruteforce more then 50 syn to 22 port per 10 seconds.
2020-05-10 13:04:26
129.211.146.50 attackspam
May 10 07:03:42 host sshd[37696]: Invalid user gtadmin from 129.211.146.50 port 58582
...
2020-05-10 13:08:38
49.232.86.244 attackbotsspam
May 10 01:12:08 ny01 sshd[14983]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.86.244
May 10 01:12:10 ny01 sshd[14983]: Failed password for invalid user arturo from 49.232.86.244 port 51336 ssh2
May 10 01:14:17 ny01 sshd[15228]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.86.244
2020-05-10 13:19:03
207.237.133.27 attackbotsspam
May 10 05:51:02 PorscheCustomer sshd[29799]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.237.133.27
May 10 05:51:05 PorscheCustomer sshd[29799]: Failed password for invalid user calou from 207.237.133.27 port 41202 ssh2
May 10 05:55:16 PorscheCustomer sshd[29956]: Failed password for backup from 207.237.133.27 port 9298 ssh2
...
2020-05-10 13:24:53
51.159.0.83 attackbots
May 10 06:03:26 l03 sshd[5915]: Invalid user ubnt from 51.159.0.83 port 59506
...
2020-05-10 13:10:25
222.186.30.218 attackbots
May 10 07:35:57 vpn01 sshd[31312]: Failed password for root from 222.186.30.218 port 10599 ssh2
May 10 07:35:59 vpn01 sshd[31312]: Failed password for root from 222.186.30.218 port 10599 ssh2
...
2020-05-10 13:43:29

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