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 <<>> 104.21.21.8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12815
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.8.			IN	A

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

;; Query time: 81 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:16:12 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 8.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 8.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.235.10.240 attackspambots
Jul  9 22:18:13 minden010 sshd[27990]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.10.240
Jul  9 22:18:15 minden010 sshd[27990]: Failed password for invalid user d from 49.235.10.240 port 43700 ssh2
Jul  9 22:21:39 minden010 sshd[28668]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.10.240
...
2020-07-10 04:28:58
35.228.31.175 attack
Jul  9 22:21:07 [host] sshd[16167]: Invalid user e
Jul  9 22:21:07 [host] sshd[16167]: pam_unix(sshd:
Jul  9 22:21:08 [host] sshd[16167]: Failed passwor
2020-07-10 04:59:41
39.107.42.158 attackbotsspam
B: Abusive ssh attack
2020-07-10 04:53:42
122.51.102.227 attackspam
Jul  9 22:21:17 prox sshd[8068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.102.227 
Jul  9 22:21:19 prox sshd[8068]: Failed password for invalid user wu from 122.51.102.227 port 38720 ssh2
2020-07-10 04:49:36
141.98.81.207 attack
Jul  9 22:31:42 localhost sshd\[18876\]: Invalid user admin from 141.98.81.207
Jul  9 22:31:42 localhost sshd\[18876\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.81.207
Jul  9 22:31:45 localhost sshd\[18876\]: Failed password for invalid user admin from 141.98.81.207 port 17271 ssh2
Jul  9 22:31:58 localhost sshd\[18916\]: Invalid user Admin from 141.98.81.207
Jul  9 22:31:58 localhost sshd\[18916\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.81.207
...
2020-07-10 04:37:57
117.3.185.16 attackbots
Jul  9 22:21:09 debian-2gb-nbg1-2 kernel: \[16584661.712728\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=117.3.185.16 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=43 ID=26701 PROTO=TCP SPT=33649 DPT=85 WINDOW=37217 RES=0x00 SYN URGP=0
2020-07-10 04:57:33
77.157.175.106 attackspambots
Banned for a week because repeated abuses, for example SSH, but not only
2020-07-10 04:47:42
193.169.212.207 attack
[09/Jul/2020 x@x
[09/Jul/2020 x@x
[09/Jul/2020 x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=193.169.212.207
2020-07-10 04:50:19
165.22.122.104 attackbotsspam
Jul  9 21:21:09 ajax sshd[23643]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.122.104 
Jul  9 21:21:11 ajax sshd[23643]: Failed password for invalid user debarrah from 165.22.122.104 port 42290 ssh2
2020-07-10 04:57:02
128.199.33.67 attackbotsspam
Jul  9 22:21:28 debian-2gb-nbg1-2 kernel: \[16584680.580955\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=128.199.33.67 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=45344 PROTO=TCP SPT=32767 DPT=8545 WINDOW=1024 RES=0x00 SYN URGP=0
2020-07-10 04:38:31
197.60.68.77 attackspambots
Failed password for invalid user wanette from 197.60.68.77 port 58122 ssh2
2020-07-10 04:33:16
222.186.175.183 attack
Jul  9 20:52:50 game-panel sshd[7171]: Failed password for root from 222.186.175.183 port 11724 ssh2
Jul  9 20:53:03 game-panel sshd[7171]: Failed password for root from 222.186.175.183 port 11724 ssh2
Jul  9 20:53:03 game-panel sshd[7171]: error: maximum authentication attempts exceeded for root from 222.186.175.183 port 11724 ssh2 [preauth]
2020-07-10 04:55:42
96.54.228.119 attackspambots
Jul  9 23:16:06 lukav-desktop sshd\[8144\]: Invalid user christoph from 96.54.228.119
Jul  9 23:16:06 lukav-desktop sshd\[8144\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=96.54.228.119
Jul  9 23:16:08 lukav-desktop sshd\[8144\]: Failed password for invalid user christoph from 96.54.228.119 port 46037 ssh2
Jul  9 23:21:28 lukav-desktop sshd\[8210\]: Invalid user test9 from 96.54.228.119
Jul  9 23:21:28 lukav-desktop sshd\[8210\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=96.54.228.119
2020-07-10 04:39:17
50.63.197.72 attack
Automatic report - XMLRPC Attack
2020-07-10 05:03:55
63.82.54.214 attackbotsspam
Postfix RBL failed
2020-07-10 04:50:52

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