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 <<>> 104.21.13.211
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23464
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.13.211.			IN	A

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

;; Query time: 45 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:53:29 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 211.13.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 211.13.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.91.212.79 attack
10/20/2019-22:30:36.667498 51.91.212.79 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 53
2019-10-21 04:48:52
167.71.58.159 attackspam
Honeypot attack, port: 23, PTR: PTR record not found
2019-10-21 04:33:38
133.167.115.162 attackspambots
Oct 20 23:23:10 server sshd\[4812\]: Invalid user Administrator from 133.167.115.162
Oct 20 23:23:10 server sshd\[4812\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=os3-387-26908.vs.sakura.ne.jp 
Oct 20 23:23:11 server sshd\[4812\]: Failed password for invalid user Administrator from 133.167.115.162 port 57692 ssh2
Oct 20 23:28:47 server sshd\[6215\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=os3-387-26908.vs.sakura.ne.jp  user=root
Oct 20 23:28:49 server sshd\[6215\]: Failed password for root from 133.167.115.162 port 52558 ssh2
...
2019-10-21 04:34:48
167.99.239.218 attack
Unauthorised access (Oct 20) SRC=167.99.239.218 LEN=40 TTL=54 ID=24641 TCP DPT=8080 WINDOW=9059 SYN 
Unauthorised access (Oct 20) SRC=167.99.239.218 LEN=40 TTL=54 ID=51451 TCP DPT=8080 WINDOW=9059 SYN 
Unauthorised access (Oct 18) SRC=167.99.239.218 LEN=40 TTL=54 ID=5748 TCP DPT=8080 WINDOW=63795 SYN 
Unauthorised access (Oct 17) SRC=167.99.239.218 LEN=40 TTL=54 ID=35884 TCP DPT=8080 WINDOW=8353 SYN 
Unauthorised access (Oct 17) SRC=167.99.239.218 LEN=40 TTL=54 ID=38418 TCP DPT=8080 WINDOW=8353 SYN 
Unauthorised access (Oct 16) SRC=167.99.239.218 LEN=40 TTL=54 ID=13442 TCP DPT=8080 WINDOW=8353 SYN 
Unauthorised access (Oct 16) SRC=167.99.239.218 LEN=40 TTL=54 ID=15885 TCP DPT=8080 WINDOW=34598 SYN 
Unauthorised access (Oct 16) SRC=167.99.239.218 LEN=40 TTL=54 ID=47471 TCP DPT=8080 WINDOW=27524 SYN
2019-10-21 04:49:08
221.150.22.201 attackbots
2019-10-20T20:28:13.084549abusebot-3.cloudsearch.cf sshd\[18936\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.150.22.201  user=root
2019-10-21 04:42:07
121.178.60.41 attack
Oct 20 16:24:56 firewall sshd[9608]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.178.60.41
Oct 20 16:24:55 firewall sshd[9608]: Invalid user pi from 121.178.60.41
Oct 20 16:24:57 firewall sshd[9608]: Failed password for invalid user pi from 121.178.60.41 port 43266 ssh2
...
2019-10-21 04:15:20
219.94.99.133 attackspam
Automatic report - Banned IP Access
2019-10-21 04:19:28
46.174.88.1 attackspambots
[portscan] Port scan
2019-10-21 04:19:11
111.198.54.177 attackspambots
Oct 20 20:44:27 host sshd[58398]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.198.54.177  user=root
Oct 20 20:44:29 host sshd[58398]: Failed password for root from 111.198.54.177 port 35457 ssh2
...
2019-10-21 04:16:25
157.245.230.224 attackspambots
157.245.230.224 - - [21/Oct/2019:00:28:04 +0400] "POST /GponForm/diag_Form?style/ HTTP/1.1" 502 157 "-" "curl/7.3.2"
...
2019-10-21 04:47:46
80.82.77.139 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 73 - port: 3460 proto: TCP cat: Misc Attack
2019-10-21 04:43:58
14.18.141.132 attack
ET SCAN Suspicious inbound to MSSQL port 1433 - port: 1433 proto: TCP cat: Potentially Bad Traffic
2019-10-21 04:32:23
121.165.33.239 attackspam
5x Failed Password
2019-10-21 04:52:00
47.74.190.56 attackspambots
2019-10-20T17:17:17.623891mizuno.rwx.ovh sshd[2429881]: Connection from 47.74.190.56 port 36114 on 78.46.61.178 port 22 rdomain ""
2019-10-20T17:17:19.194042mizuno.rwx.ovh sshd[2429881]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.74.190.56  user=root
2019-10-20T17:17:21.108259mizuno.rwx.ovh sshd[2429881]: Failed password for root from 47.74.190.56 port 36114 ssh2
2019-10-20T17:28:02.036672mizuno.rwx.ovh sshd[2431822]: Connection from 47.74.190.56 port 48304 on 78.46.61.178 port 22 rdomain ""
2019-10-20T17:28:03.523860mizuno.rwx.ovh sshd[2431822]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.74.190.56  user=root
2019-10-20T17:28:05.849291mizuno.rwx.ovh sshd[2431822]: Failed password for root from 47.74.190.56 port 48304 ssh2
...
2019-10-21 04:46:59
198.71.238.22 attackbots
Automatic report - XMLRPC Attack
2019-10-21 04:24:56

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