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 <<>> 104.21.83.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7746
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.83.72.			IN	A

;; AUTHORITY SECTION:
.			115	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 119 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:38:06 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 72.83.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 72.83.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.136.109.215 attackbots
Nov  9 22:32:04 mc1 kernel: \[4621412.538408\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=45.136.109.215 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=18359 PROTO=TCP SPT=45249 DPT=43400 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  9 22:34:53 mc1 kernel: \[4621580.761603\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=45.136.109.215 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=12727 PROTO=TCP SPT=45249 DPT=64300 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  9 22:35:04 mc1 kernel: \[4621592.048471\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=45.136.109.215 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=54992 PROTO=TCP SPT=45249 DPT=14888 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-11-10 05:48:05
95.255.11.243 attackspam
Automatic report - Port Scan Attack
2019-11-10 06:05:46
103.83.36.101 attack
Automatic report - XMLRPC Attack
2019-11-10 05:45:01
106.13.12.210 attackbotsspam
Nov  9 13:14:07 ws19vmsma01 sshd[69538]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.12.210
Nov  9 13:14:09 ws19vmsma01 sshd[69538]: Failed password for invalid user ts from 106.13.12.210 port 34186 ssh2
...
2019-11-10 05:40:03
109.87.78.144 attack
postfix (unknown user, SPF fail or relay access denied)
2019-11-10 05:56:48
122.199.152.157 attackspambots
Nov  9 18:03:51 localhost sshd\[4521\]: Invalid user apache from 122.199.152.157 port 47082
Nov  9 18:03:51 localhost sshd\[4521\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.199.152.157
Nov  9 18:03:53 localhost sshd\[4521\]: Failed password for invalid user apache from 122.199.152.157 port 47082 ssh2
2019-11-10 05:44:03
182.72.124.6 attackspambots
Nov  9 21:42:42 game-panel sshd[1470]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.72.124.6
Nov  9 21:42:44 game-panel sshd[1470]: Failed password for invalid user test6 from 182.72.124.6 port 40026 ssh2
Nov  9 21:46:54 game-panel sshd[1611]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.72.124.6
2019-11-10 06:02:40
162.243.50.8 attackspambots
Nov 10 03:01:14 gw1 sshd[25317]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.243.50.8
Nov 10 03:01:16 gw1 sshd[25317]: Failed password for invalid user SecretC0de from 162.243.50.8 port 46790 ssh2
...
2019-11-10 06:03:08
183.82.135.42 attackspambots
TCP Port Scanning
2019-11-10 05:58:58
112.166.151.119 attack
proto=tcp  .  spt=31788  .  dpt=25  .     (Found on   Blocklist de  Nov 08)     (878)
2019-11-10 05:47:36
186.119.121.26 attack
proto=tcp  .  spt=52356  .  dpt=25  .     (Found on   Dark List de Nov 09)     (880)
2019-11-10 05:37:49
185.232.67.5 attackspambots
Nov  9 22:22:02 dedicated sshd[14229]: Invalid user admin from 185.232.67.5 port 37696
2019-11-10 06:04:14
111.220.132.70 attackbots
Caught in portsentry honeypot
2019-11-10 06:09:35
168.121.229.55 attackspambots
proto=tcp  .  spt=54262  .  dpt=25  .     (Found on   Blocklist de  Nov 08)     (877)
2019-11-10 05:49:24
103.74.69.91 attackspam
Automatic report - Port Scan Attack
2019-11-10 06:00:35

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