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 <<>> 104.21.55.84
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6772
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.84.			IN	A

;; AUTHORITY SECTION:
.			508	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:13:33 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 84.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 84.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
114.5.12.186 attackbotsspam
Dec  4 19:10:12 server sshd\[29682\]: Invalid user testuser from 114.5.12.186
Dec  4 19:10:12 server sshd\[29682\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.5.12.186 
Dec  4 19:10:14 server sshd\[29682\]: Failed password for invalid user testuser from 114.5.12.186 port 39223 ssh2
Dec  4 19:22:57 server sshd\[606\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.5.12.186  user=root
Dec  4 19:22:59 server sshd\[606\]: Failed password for root from 114.5.12.186 port 44358 ssh2
...
2019-12-05 00:53:21
51.68.198.75 attackbotsspam
Dec  4 15:57:14 srv206 sshd[20503]: Invalid user crivett from 51.68.198.75
Dec  4 15:57:14 srv206 sshd[20503]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=75.ip-51-68-198.eu
Dec  4 15:57:14 srv206 sshd[20503]: Invalid user crivett from 51.68.198.75
Dec  4 15:57:16 srv206 sshd[20503]: Failed password for invalid user crivett from 51.68.198.75 port 60450 ssh2
...
2019-12-05 00:27:34
1.22.5.198 attackbotsspam
Unauthorized connection attempt from IP address 1.22.5.198 on Port 445(SMB)
2019-12-05 00:31:03
180.76.51.207 attackbotsspam
Port scan on 4 port(s): 2375 2376 2377 4243
2019-12-05 00:57:45
79.137.116.6 attackspam
Dec  4 16:18:00 srv01 sshd[8594]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.116.6  user=root
Dec  4 16:18:02 srv01 sshd[8594]: Failed password for root from 79.137.116.6 port 52372 ssh2
Dec  4 16:25:15 srv01 sshd[9224]: Invalid user wave from 79.137.116.6 port 34786
Dec  4 16:25:15 srv01 sshd[9224]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.116.6
Dec  4 16:25:15 srv01 sshd[9224]: Invalid user wave from 79.137.116.6 port 34786
Dec  4 16:25:18 srv01 sshd[9224]: Failed password for invalid user wave from 79.137.116.6 port 34786 ssh2
...
2019-12-05 00:33:53
106.12.210.144 attackbots
Dec  4 17:22:25 heissa sshd\[17328\]: Invalid user iy from 106.12.210.144 port 35186
Dec  4 17:22:25 heissa sshd\[17328\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.210.144
Dec  4 17:22:27 heissa sshd\[17328\]: Failed password for invalid user iy from 106.12.210.144 port 35186 ssh2
Dec  4 17:30:37 heissa sshd\[18581\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.210.144  user=root
Dec  4 17:30:39 heissa sshd\[18581\]: Failed password for root from 106.12.210.144 port 35346 ssh2
2019-12-05 00:56:16
183.82.96.113 attackbotsspam
Unauthorized connection attempt from IP address 183.82.96.113 on Port 445(SMB)
2019-12-05 01:03:01
50.127.71.5 attackspam
2019-12-04T15:56:41.496493abusebot-8.cloudsearch.cf sshd\[29190\]: Invalid user server from 50.127.71.5 port 24667
2019-12-05 00:21:52
85.132.100.24 attackbotsspam
Dec  4 16:54:15 mail sshd[11056]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.132.100.24 
Dec  4 16:54:17 mail sshd[11056]: Failed password for invalid user abcdefghijklmnopq from 85.132.100.24 port 39492 ssh2
Dec  4 17:00:55 mail sshd[14775]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.132.100.24
2019-12-05 00:24:23
119.29.234.236 attack
Dec  4 06:36:09 web9 sshd\[7362\]: Invalid user !!! from 119.29.234.236
Dec  4 06:36:09 web9 sshd\[7362\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.234.236
Dec  4 06:36:12 web9 sshd\[7362\]: Failed password for invalid user !!! from 119.29.234.236 port 40364 ssh2
Dec  4 06:45:35 web9 sshd\[8698\]: Invalid user smmsp444 from 119.29.234.236
Dec  4 06:45:35 web9 sshd\[8698\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.234.236
2019-12-05 00:46:56
36.90.31.45 attackspambots
Unauthorized connection attempt from IP address 36.90.31.45 on Port 445(SMB)
2019-12-05 00:24:47
51.68.227.49 attackbotsspam
Dec  4 20:56:52 gw1 sshd[11784]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.227.49
Dec  4 20:56:53 gw1 sshd[11784]: Failed password for invalid user christine from 51.68.227.49 port 44856 ssh2
...
2019-12-05 00:55:30
107.174.217.122 attackbots
Dec  4 17:17:11 sbg01 sshd[5391]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.174.217.122
Dec  4 17:17:13 sbg01 sshd[5391]: Failed password for invalid user asmahmud from 107.174.217.122 port 34085 ssh2
Dec  4 17:22:53 sbg01 sshd[5433]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.174.217.122
2019-12-05 00:37:40
196.52.43.58 attackspam
firewall-block, port(s): 5909/tcp
2019-12-05 00:26:29
85.105.62.68 attackbots
Unauthorized connection attempt from IP address 85.105.62.68 on Port 445(SMB)
2019-12-05 00:38:47

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