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 <<>> 104.21.8.209
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29102
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.8.209.			IN	A

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

;; Query time: 72 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:20:10 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 209.8.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 209.8.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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146.185.175.132 attackbotsspam
SSH Brute-Force attacks
2020-02-19 23:27:14
190.205.171.157 attackspambots
445/tcp
[2020-02-19]1pkt
2020-02-19 23:53:09
165.22.208.85 attack
4433/tcp
[2020-02-19]1pkt
2020-02-19 23:12:32
136.232.164.194 attack
445/tcp
[2020-02-19]1pkt
2020-02-19 23:46:05
180.171.198.23 attackspambots
5x Failed Password
2020-02-19 23:36:26
185.142.236.34 attackbots
firewall-block, port(s): 7779/tcp
2020-02-19 23:53:30
222.186.30.57 attackspambots
Feb 19 16:26:22 dcd-gentoo sshd[30500]: User root from 222.186.30.57 not allowed because none of user's groups are listed in AllowGroups
Feb 19 16:26:25 dcd-gentoo sshd[30500]: error: PAM: Authentication failure for illegal user root from 222.186.30.57
Feb 19 16:26:22 dcd-gentoo sshd[30500]: User root from 222.186.30.57 not allowed because none of user's groups are listed in AllowGroups
Feb 19 16:26:25 dcd-gentoo sshd[30500]: error: PAM: Authentication failure for illegal user root from 222.186.30.57
Feb 19 16:26:22 dcd-gentoo sshd[30500]: User root from 222.186.30.57 not allowed because none of user's groups are listed in AllowGroups
Feb 19 16:26:25 dcd-gentoo sshd[30500]: error: PAM: Authentication failure for illegal user root from 222.186.30.57
Feb 19 16:26:25 dcd-gentoo sshd[30500]: Failed keyboard-interactive/pam for invalid user root from 222.186.30.57 port 17167 ssh2
...
2020-02-19 23:42:31
177.126.165.170 attackspam
Feb 19 16:05:33 silence02 sshd[17880]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.126.165.170
Feb 19 16:05:35 silence02 sshd[17880]: Failed password for invalid user nagios from 177.126.165.170 port 55198 ssh2
Feb 19 16:10:31 silence02 sshd[18322]: Failed password for gnats from 177.126.165.170 port 55000 ssh2
2020-02-19 23:23:35
218.92.0.184 attack
Feb 19 15:54:46 server sshd[1160393]: Failed none for root from 218.92.0.184 port 59669 ssh2
Feb 19 15:54:48 server sshd[1160393]: Failed password for root from 218.92.0.184 port 59669 ssh2
Feb 19 15:54:53 server sshd[1160393]: Failed password for root from 218.92.0.184 port 59669 ssh2
2020-02-19 23:06:26
112.213.105.83 attack
445/tcp
[2020-02-19]1pkt
2020-02-19 23:50:53
187.95.235.171 attackspam
26/tcp
[2020-02-19]1pkt
2020-02-19 23:10:31
222.186.30.209 attackbots
Brute-force attempt banned
2020-02-19 23:52:31
104.206.128.38 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-19 23:15:30
88.87.207.27 attackspambots
trying to access non-authorized port
2020-02-19 23:39:26
195.175.74.134 attack
1433/tcp 1433/tcp 1433/tcp
[2020-02-19]3pkt
2020-02-19 23:34:24

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