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 <<>> 104.21.30.78
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13975
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.30.78.			IN	A

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

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:23:16 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 78.30.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 78.30.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
156.67.221.93 attackbots
Aug  3 05:53:18 marvibiene sshd[28844]: Failed password for root from 156.67.221.93 port 52054 ssh2
2020-08-03 12:10:06
218.92.0.175 attackbotsspam
$f2bV_matches
2020-08-03 08:28:27
103.246.240.26 attackspambots
Aug  3 00:21:19 fhem-rasp sshd[10671]: Failed password for root from 103.246.240.26 port 37414 ssh2
Aug  3 00:21:19 fhem-rasp sshd[10671]: Disconnected from authenticating user root 103.246.240.26 port 37414 [preauth]
...
2020-08-03 08:27:59
197.255.160.225 attack
2020-08-03T03:48:11.984864shield sshd\[26755\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.255.160.225  user=root
2020-08-03T03:48:14.098602shield sshd\[26755\]: Failed password for root from 197.255.160.225 port 27754 ssh2
2020-08-03T03:52:53.246181shield sshd\[27465\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.255.160.225  user=root
2020-08-03T03:52:55.073761shield sshd\[27465\]: Failed password for root from 197.255.160.225 port 39834 ssh2
2020-08-03T03:57:32.140803shield sshd\[28109\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.255.160.225  user=root
2020-08-03 12:23:16
71.6.232.6 attackspambots
trying to access non-authorized port
2020-08-03 12:28:49
195.154.176.37 attackbotsspam
Aug  3 03:50:00 game-panel sshd[7858]: Failed password for root from 195.154.176.37 port 53462 ssh2
Aug  3 03:53:54 game-panel sshd[8032]: Failed password for root from 195.154.176.37 port 37336 ssh2
2020-08-03 12:11:28
58.87.78.80 attackbots
Aug  3 05:57:28 db sshd[27894]: User root from 58.87.78.80 not allowed because none of user's groups are listed in AllowGroups
...
2020-08-03 12:27:47
107.187.122.10 attackspambots
2020-08-02T23:11:44.309000abusebot-6.cloudsearch.cf sshd[28219]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.187.122.10  user=root
2020-08-02T23:11:45.981865abusebot-6.cloudsearch.cf sshd[28219]: Failed password for root from 107.187.122.10 port 52464 ssh2
2020-08-02T23:11:48.336713abusebot-6.cloudsearch.cf sshd[28219]: Failed password for root from 107.187.122.10 port 52464 ssh2
2020-08-02T23:11:44.309000abusebot-6.cloudsearch.cf sshd[28219]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.187.122.10  user=root
2020-08-02T23:11:45.981865abusebot-6.cloudsearch.cf sshd[28219]: Failed password for root from 107.187.122.10 port 52464 ssh2
2020-08-02T23:11:48.336713abusebot-6.cloudsearch.cf sshd[28219]: Failed password for root from 107.187.122.10 port 52464 ssh2
2020-08-02T23:11:44.309000abusebot-6.cloudsearch.cf sshd[28219]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ss
...
2020-08-03 08:33:55
2.10.75.44 attackspam
Aug  2 22:21:04 datenbank sshd[107089]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.10.75.44 
Aug  2 22:21:04 datenbank sshd[107089]: Invalid user pi from 2.10.75.44 port 40560
Aug  2 22:21:06 datenbank sshd[107089]: Failed password for invalid user pi from 2.10.75.44 port 40560 ssh2
...
2020-08-03 08:27:26
104.248.237.70 attack
Aug  3 06:28:10 ns381471 sshd[29300]: Failed password for root from 104.248.237.70 port 45659 ssh2
2020-08-03 12:32:14
110.49.70.244 attackbotsspam
B: Abusive ssh attack
2020-08-03 12:30:15
104.223.197.148 attackspambots
(sshd) Failed SSH login from 104.223.197.148 (US/United States/-): 5 in the last 3600 secs
2020-08-03 08:34:51
185.97.116.165 attack
SSH invalid-user multiple login try
2020-08-03 08:29:10
185.234.219.12 attackbots
$f2bV_matches
2020-08-03 12:24:45
139.227.191.64 attackspambots
Lines containing failures of 139.227.191.64 (max 1000)
Aug  3 05:41:10 HOSTNAME sshd[16782]: User r.r from 139.227.191.64 not allowed because not listed in AllowUsers
Aug  3 05:41:10 HOSTNAME sshd[16782]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.227.191.64  user=r.r
Aug  3 05:41:12 HOSTNAME sshd[16782]: Failed password for invalid user r.r from 139.227.191.64 port 53049 ssh2
Aug  3 05:41:12 HOSTNAME sshd[16782]: Received disconnect from 139.227.191.64 port 53049:11: Bye Bye [preauth]
Aug  3 05:41:12 HOSTNAME sshd[16782]: Disconnected from 139.227.191.64 port 53049 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=139.227.191.64
2020-08-03 12:21:34

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