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 <<>> 104.21.19.198
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12927
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.19.198.			IN	A

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

;; Query time: 175 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:14:14 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 198.19.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 198.19.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
36.80.48.9 attack
SSH Login Bruteforce
2019-12-28 08:41:21
186.31.116.78 attack
Invalid user rodosevich from 186.31.116.78 port 37629
2019-12-28 09:00:52
106.12.180.216 attack
5x Failed Password
2019-12-28 08:36:39
139.155.83.98 attackspam
2019-12-28T00:29:44.504992abusebot-5.cloudsearch.cf sshd[25596]: Invalid user bind from 139.155.83.98 port 42950
2019-12-28T00:29:44.513292abusebot-5.cloudsearch.cf sshd[25596]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.83.98
2019-12-28T00:29:44.504992abusebot-5.cloudsearch.cf sshd[25596]: Invalid user bind from 139.155.83.98 port 42950
2019-12-28T00:29:46.207350abusebot-5.cloudsearch.cf sshd[25596]: Failed password for invalid user bind from 139.155.83.98 port 42950 ssh2
2019-12-28T00:33:54.073809abusebot-5.cloudsearch.cf sshd[25600]: Invalid user mysql from 139.155.83.98 port 43408
2019-12-28T00:33:54.080609abusebot-5.cloudsearch.cf sshd[25600]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.83.98
2019-12-28T00:33:54.073809abusebot-5.cloudsearch.cf sshd[25600]: Invalid user mysql from 139.155.83.98 port 43408
2019-12-28T00:33:56.095778abusebot-5.cloudsearch.cf sshd[25600]: Failed pa
...
2019-12-28 08:57:13
192.241.202.169 attack
3x Failed Password
2019-12-28 08:23:39
129.213.146.183 attack
Unauthorized SSH login attempts
2019-12-28 09:02:27
145.239.11.235 attackbots
SSH Brute Force
2019-12-28 08:31:29
61.12.67.133 attackbotsspam
Invalid user renza from 61.12.67.133 port 12764
2019-12-28 08:59:01
185.134.49.94 attack
Scanning random ports - tries to find possible vulnerable services
2019-12-28 08:41:38
79.166.211.195 attackbots
Telnet Server BruteForce Attack
2019-12-28 08:46:25
40.73.97.99 attack
Invalid user webmaster from 40.73.97.99 port 52806
2019-12-28 08:50:45
104.236.78.228 attackbots
5x Failed Password
2019-12-28 08:35:25
154.85.38.58 attack
Dec 24 00:14:26 gutwein sshd[7024]: Failed password for invalid user cordelia from 154.85.38.58 port 60886 ssh2
Dec 24 00:14:27 gutwein sshd[7024]: Received disconnect from 154.85.38.58: 11: Bye Bye [preauth]
Dec 24 00:19:05 gutwein sshd[7942]: Failed password for invalid user whostnametorf from 154.85.38.58 port 60748 ssh2
Dec 24 00:19:05 gutwein sshd[7942]: Received disconnect from 154.85.38.58: 11: Bye Bye [preauth]
Dec 24 00:20:19 gutwein sshd[8153]: Failed password for invalid user ching from 154.85.38.58 port 43780 ssh2
Dec 24 00:20:19 gutwein sshd[8153]: Received disconnect from 154.85.38.58: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=154.85.38.58
2019-12-28 08:38:47
221.163.8.108 attack
Dec 24 05:14:24 w sshd[4920]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.163.8.108  user=r.r
Dec 24 05:14:26 w sshd[4920]: Failed password for r.r from 221.163.8.108 port 46634 ssh2
Dec 24 05:14:26 w sshd[4920]: Received disconnect from 221.163.8.108: 11: Bye Bye [preauth]
Dec 24 05:30:41 w sshd[5212]: Invalid user legath from 221.163.8.108
Dec 24 05:30:41 w sshd[5212]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.163.8.108 
Dec 24 05:30:43 w sshd[5212]: Failed password for invalid user legath from 221.163.8.108 port 60658 ssh2
Dec 24 05:30:43 w sshd[5212]: Received disconnect from 221.163.8.108: 11: Bye Bye [preauth]
Dec 24 05:34:18 w sshd[5256]: Invalid user yumi from 221.163.8.108
Dec 24 05:34:18 w sshd[5256]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.163.8.108 
Dec 24 05:34:20 w sshd[5256]: Failed password for invalid user........
-------------------------------
2019-12-28 08:26:19
79.40.20.246 attack
"Fail2Ban detected SSH brute force attempt"
2019-12-28 08:41:06

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