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 <<>> 104.21.19.83
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37023
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.19.83.			IN	A

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

;; Query time: 179 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:36:02 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 83.19.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 83.19.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
115.254.63.52 attackbots
ssh failed login
2019-07-23 07:42:11
193.111.186.255 attack
Mon, 22 Jul 2019 23:28:50 +0000 likely compromised host or open proxy. ddos rate spidering
2019-07-23 07:45:16
41.223.202.81 attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2019-07-23 07:20:09
188.166.64.148 attackspam
Splunk® : port scan detected:
Jul 22 17:49:52 testbed kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=82:c6:52:d1:6e:53:64:c3:d6:0b:ef:f0:08:00 SRC=188.166.64.148 DST=104.248.11.191 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=45243 PROTO=TCP SPT=52021 DPT=5902 WINDOW=1024 RES=0x00 SYN URGP=0
2019-07-23 07:22:22
203.195.149.192 attackspam
Automated report - ssh fail2ban:
Jul 22 16:11:41 wrong password, user=pro1, port=45766, ssh2
Jul 22 16:41:46 authentication failure 
Jul 22 16:41:48 wrong password, user=jy, port=54378, ssh2
2019-07-23 07:03:59
178.128.156.144 attackspambots
Jul 23 01:28:50 nextcloud sshd\[25306\]: Invalid user admin from 178.128.156.144
Jul 23 01:28:50 nextcloud sshd\[25306\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.156.144
Jul 23 01:28:51 nextcloud sshd\[25306\]: Failed password for invalid user admin from 178.128.156.144 port 45420 ssh2
...
2019-07-23 07:40:50
200.109.228.2 attackbots
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-20 17:45:45,134 INFO [shellcode_manager] (200.109.228.2) no match, writing hexdump (51dbd7e1159d439722968ca56e02c1af :13762) - SMB (Unknown)
2019-07-23 07:27:26
124.127.132.22 attack
Jun 29 16:18:41 server sshd[10578]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.127.132.22
...
2019-07-23 07:31:07
51.38.40.12 attackbots
Jul 22 18:55:08 andromeda postfix/smtpd\[23773\]: warning: ns3117215.ip-51-38-40.eu\[51.38.40.12\]: SASL LOGIN authentication failed: authentication failure
Jul 22 18:55:09 andromeda postfix/smtpd\[23773\]: warning: ns3117215.ip-51-38-40.eu\[51.38.40.12\]: SASL LOGIN authentication failed: authentication failure
Jul 22 18:55:09 andromeda postfix/smtpd\[23773\]: warning: ns3117215.ip-51-38-40.eu\[51.38.40.12\]: SASL LOGIN authentication failed: authentication failure
Jul 22 18:55:09 andromeda postfix/smtpd\[23773\]: warning: ns3117215.ip-51-38-40.eu\[51.38.40.12\]: SASL LOGIN authentication failed: authentication failure
Jul 22 18:55:09 andromeda postfix/smtpd\[23773\]: warning: ns3117215.ip-51-38-40.eu\[51.38.40.12\]: SASL LOGIN authentication failed: authentication failure
2019-07-23 07:13:58
107.170.192.190 attackbotsspam
Port scan: Attack repeated for 24 hours
2019-07-23 07:26:48
66.70.228.168 attackspam
Russian criminal botnet.
2019-07-23 07:39:21
221.148.45.168 attackbotsspam
Automatic report - Banned IP Access
2019-07-23 07:33:53
124.29.246.106 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2019-07-23 07:15:49
3.112.132.25 attackspam
Jul 22 13:08:53 localhost sshd\[28805\]: Invalid user user from 3.112.132.25 port 30156
Jul 22 13:08:53 localhost sshd\[28805\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=3.112.132.25
Jul 22 13:08:55 localhost sshd\[28805\]: Failed password for invalid user user from 3.112.132.25 port 30156 ssh2
...
2019-07-23 07:07:45
146.255.233.50 attack
[21/Jul/2019:13:25:49 -0400] "GET / HTTP/1.1" Chrome 52.0 UA
2019-07-23 07:04:54

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