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 <<>> 104.21.20.219
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4828
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.219.			IN	A

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

;; Query time: 114 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:22 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 219.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 219.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.216.33.158 attackspambots
(From micgyhaelZob@gmail.com) Look at virtuous  wages argue against of your team. boylanchiropractic.com 
http://bit.ly/2NK7SYx
2019-07-12 21:09:39
185.176.27.98 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2019-07-12 21:01:23
162.247.74.27 attack
Automatic report - Web App Attack
2019-07-12 20:51:51
218.106.121.18 attack
20 attempts against mh-ssh on milky.magehost.pro
2019-07-12 21:07:25
202.83.17.226 attackbotsspam
Unauthorized connection attempt from IP address 202.83.17.226 on Port 445(SMB)
2019-07-12 21:25:38
130.162.74.85 attackbots
Jul  6 20:37:51 vtv3 sshd\[14596\]: Invalid user confluence from 130.162.74.85 port 15955
Jul  6 20:37:51 vtv3 sshd\[14596\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.162.74.85
Jul  6 20:37:53 vtv3 sshd\[14596\]: Failed password for invalid user confluence from 130.162.74.85 port 15955 ssh2
Jul  6 20:40:47 vtv3 sshd\[16145\]: Invalid user gas from 130.162.74.85 port 31687
Jul  6 20:40:47 vtv3 sshd\[16145\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.162.74.85
Jul  6 20:52:01 vtv3 sshd\[21807\]: Invalid user sa from 130.162.74.85 port 47165
Jul  6 20:52:01 vtv3 sshd\[21807\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.162.74.85
Jul  6 20:52:03 vtv3 sshd\[21807\]: Failed password for invalid user sa from 130.162.74.85 port 47165 ssh2
Jul  6 20:54:19 vtv3 sshd\[22756\]: Invalid user xx from 130.162.74.85 port 59556
Jul  6 20:54:19 vtv3 sshd\[22756\]: pam_un
2019-07-12 21:14:38
77.93.33.212 attackspambots
Jul 12 15:15:57 dedicated sshd[1682]: Invalid user admin from 77.93.33.212 port 38647
2019-07-12 21:18:16
190.105.213.223 attackbots
2019-07-12T13:30:33.866918beta postfix/smtpd[23536]: warning: host223.190-105-213.sitsanetworks.net[190.105.213.223]: SASL LOGIN authentication failed: authentication failure
2019-07-12T13:30:37.683457beta postfix/smtpd[23536]: warning: host223.190-105-213.sitsanetworks.net[190.105.213.223]: SASL LOGIN authentication failed: authentication failure
2019-07-12T13:30:41.725677beta postfix/smtpd[23536]: warning: host223.190-105-213.sitsanetworks.net[190.105.213.223]: SASL LOGIN authentication failed: authentication failure
2019-07-12T13:30:44.984612beta postfix/smtpd[23536]: warning: host223.190-105-213.sitsanetworks.net[190.105.213.223]: SASL LOGIN authentication failed: authentication failure
2019-07-12T13:30:49.394906beta postfix/smtpd[23536]: warning: host223.190-105-213.sitsanetworks.net[190.105.213.223]: SASL LOGIN authentication failed: authentication failure
...
2019-07-12 20:50:49
182.61.18.17 attackspambots
Jul 12 08:45:39 vps200512 sshd\[21500\]: Invalid user ftpuser from 182.61.18.17
Jul 12 08:45:39 vps200512 sshd\[21500\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.18.17
Jul 12 08:45:41 vps200512 sshd\[21500\]: Failed password for invalid user ftpuser from 182.61.18.17 port 36664 ssh2
Jul 12 08:51:45 vps200512 sshd\[21658\]: Invalid user opc from 182.61.18.17
Jul 12 08:51:45 vps200512 sshd\[21658\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.18.17
2019-07-12 20:56:42
46.101.49.156 attackbots
Jul 12 12:52:06 thevastnessof sshd[28876]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.49.156
...
2019-07-12 21:21:05
140.143.227.43 attack
Invalid user vinay from 140.143.227.43 port 44836
2019-07-12 20:52:17
191.36.154.241 attackbots
mail.log:Jun 30 12:48:24 mail postfix/smtpd[13828]: warning: unknown[191.36.154.241]: SASL PLAIN authentication failed: authentication failure
2019-07-12 21:24:35
177.47.192.71 attack
Jul 12 09:42:14   TCP Attack: SRC=177.47.192.71 DST=[Masked] LEN=237 TOS=0x08 PREC=0x20 TTL=52  DF PROTO=TCP SPT=42873 DPT=80 WINDOW=1800 RES=0x00 ACK PSH URGP=0
2019-07-12 21:11:31
221.226.50.162 attackbotsspam
Brute force attempt
2019-07-12 21:05:45
103.215.27.254 attackbots
Unauthorized connection attempt from IP address 103.215.27.254 on Port 445(SMB)
2019-07-12 21:03:03

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