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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.83.168
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50323
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.83.168.			IN	A

;; AUTHORITY SECTION:
.			28	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:04:43 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 168.83.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 168.83.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.235.25.218 attackbotsspam
Email rejected due to spam filtering
2020-04-26 00:41:48
128.199.228.179 attackbots
Apr 25 15:57:19 scw-6657dc sshd[22036]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.228.179
Apr 25 15:57:19 scw-6657dc sshd[22036]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.228.179
Apr 25 15:57:20 scw-6657dc sshd[22036]: Failed password for invalid user miner from 128.199.228.179 port 33740 ssh2
...
2020-04-26 00:36:49
2.57.184.193 attackspam
scans 2 times in preceeding hours on the ports (in chronological order) 2227 2214 resulting in total of 8 scans from 2.57.184.0/24 block.
2020-04-26 00:21:23
54.175.191.138 attack
Mail Rejected due to Dynamic/Pool PTR on port 25, EHLO: fuvoqhuv.com
2020-04-26 00:50:10
104.162.17.155 attack
port 23
2020-04-26 00:45:53
159.203.80.185 attack
scans once in preceeding hours on the ports (in chronological order) 1766 resulting in total of 4 scans from 159.203.0.0/16 block.
2020-04-26 00:15:09
2.57.184.43 attackbotsspam
scans once in preceeding hours on the ports (in chronological order) 1907 resulting in total of 8 scans from 2.57.184.0/24 block.
2020-04-26 00:22:46
185.173.35.57 attackbotsspam
srv02 Mass scanning activity detected Target: 2087  ..
2020-04-26 00:27:54
71.6.135.131 attack
Unauthorized connection attempt detected from IP address 71.6.135.131 to port 5577
2020-04-26 00:19:25
162.243.128.186 attackbots
scans once in preceeding hours on the ports (in chronological order) 5007 resulting in total of 50 scans from 162.243.0.0/16 block.
2020-04-26 00:11:51
167.99.75.89 attack
scans 2 times in preceeding hours on the ports (in chronological order) 3389 3389 resulting in total of 15 scans from 167.99.0.0/16 block.
2020-04-26 00:10:53
182.101.207.128 attackbotsspam
Triggered: repeated knocking on closed ports.
2020-04-26 00:36:08
2.57.184.192 attack
scans 3 times in preceeding hours on the ports (in chronological order) 33885 1122 3003 resulting in total of 8 scans from 2.57.184.0/24 block.
2020-04-26 00:21:49
222.186.52.39 attackbots
Unauthorized connection attempt detected from IP address 222.186.52.39 to port 22 [T]
2020-04-26 00:38:20
62.234.36.52 attackbots
Spring Data Commons Remote Code Execution Vulnerability, PTR: PTR record not found
2020-04-26 00:48:29

Recently Reported IPs

104.21.83.167 104.21.83.169 104.21.83.17 104.21.83.173
104.21.83.172 104.21.83.175 104.21.83.170 104.21.83.180
104.21.83.178 104.21.83.181 104.21.83.177 104.21.83.179
104.21.83.184 104.21.83.183 104.21.83.18 104.21.83.186
104.21.83.187 104.21.83.188 104.21.83.191 104.21.83.192