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 <<>> 104.21.68.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40510
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.68.54.			IN	A

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

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:20:04 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 54.68.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.68.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
190.64.68.178 attackspam
$f2bV_matches
2019-12-13 21:34:04
178.20.184.147 attackspambots
Dec 13 13:39:38 MK-Soft-VM5 sshd[29583]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.20.184.147 
Dec 13 13:39:40 MK-Soft-VM5 sshd[29583]: Failed password for invalid user kasajima from 178.20.184.147 port 36726 ssh2
...
2019-12-13 21:43:22
185.143.223.129 attackbots
2019-12-13T13:56:53.688349+01:00 lumpi kernel: [1531754.508660] INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=185.143.223.129 DST=78.46.199.189 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=28526 PROTO=TCP SPT=51509 DPT=11123 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-12-13 21:13:48
222.186.169.194 attack
Dec 13 14:42:02 localhost sshd\[8728\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.194  user=root
Dec 13 14:42:04 localhost sshd\[8728\]: Failed password for root from 222.186.169.194 port 26256 ssh2
Dec 13 14:42:07 localhost sshd\[8728\]: Failed password for root from 222.186.169.194 port 26256 ssh2
2019-12-13 21:45:31
106.13.135.156 attackbots
Invalid user brunoni from 106.13.135.156 port 53740
2019-12-13 21:29:41
198.211.110.116 attackspambots
Dec 12 23:34:31 php1 sshd\[23113\]: Invalid user mw from 198.211.110.116
Dec 12 23:34:31 php1 sshd\[23113\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.211.110.116
Dec 12 23:34:34 php1 sshd\[23113\]: Failed password for invalid user mw from 198.211.110.116 port 42766 ssh2
Dec 12 23:40:07 php1 sshd\[23804\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.211.110.116  user=root
Dec 12 23:40:09 php1 sshd\[23804\]: Failed password for root from 198.211.110.116 port 51966 ssh2
2019-12-13 21:22:13
104.236.228.46 attack
Dec 13 03:02:51 php1 sshd\[12156\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.228.46  user=www-data
Dec 13 03:02:53 php1 sshd\[12156\]: Failed password for www-data from 104.236.228.46 port 35264 ssh2
Dec 13 03:08:34 php1 sshd\[12735\]: Invalid user www from 104.236.228.46
Dec 13 03:08:34 php1 sshd\[12735\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.228.46
Dec 13 03:08:36 php1 sshd\[12735\]: Failed password for invalid user www from 104.236.228.46 port 44042 ssh2
2019-12-13 21:30:13
125.139.88.230 attackbotsspam
RDP Brute-Force (Grieskirchen RZ2)
2019-12-13 21:18:28
106.241.16.105 attackbots
[ssh] SSH attack
2019-12-13 21:29:19
121.66.224.90 attackspambots
$f2bV_matches
2019-12-13 21:28:28
42.112.180.147 attackspambots
1576228910 - 12/13/2019 10:21:50 Host: 42.112.180.147/42.112.180.147 Port: 445 TCP Blocked
2019-12-13 21:10:10
202.131.126.142 attackbots
Dec 13 15:32:02 server sshd\[21034\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.131.126.142  user=root
Dec 13 15:32:04 server sshd\[21034\]: Failed password for root from 202.131.126.142 port 49556 ssh2
Dec 13 15:47:04 server sshd\[25401\]: Invalid user fdcuma.aveyron from 202.131.126.142
Dec 13 15:47:04 server sshd\[25401\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.131.126.142 
Dec 13 15:47:07 server sshd\[25401\]: Failed password for invalid user fdcuma.aveyron from 202.131.126.142 port 37434 ssh2
...
2019-12-13 21:21:43
107.170.153.57 attackbots
2019-12-13T10:30:31.835549host3.slimhost.com.ua sshd[2457155]: Invalid user Ulpu from 107.170.153.57 port 36581
2019-12-13T10:30:31.842320host3.slimhost.com.ua sshd[2457155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.153.57
2019-12-13T10:30:31.835549host3.slimhost.com.ua sshd[2457155]: Invalid user Ulpu from 107.170.153.57 port 36581
2019-12-13T10:30:33.048315host3.slimhost.com.ua sshd[2457155]: Failed password for invalid user Ulpu from 107.170.153.57 port 36581 ssh2
2019-12-13T11:36:46.453403host3.slimhost.com.ua sshd[2485804]: Invalid user bosiljevac from 107.170.153.57 port 45596
2019-12-13T11:36:46.459208host3.slimhost.com.ua sshd[2485804]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.153.57
2019-12-13T11:36:46.453403host3.slimhost.com.ua sshd[2485804]: Invalid user bosiljevac from 107.170.153.57 port 45596
2019-12-13T11:36:48.698360host3.slimhost.com.ua sshd[2485804]: Failed p
...
2019-12-13 21:16:52
86.211.94.186 attackspam
Scanning
2019-12-13 21:15:02
112.85.42.180 attack
Dec 13 08:36:18 linuxvps sshd\[51941\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.180  user=root
Dec 13 08:36:20 linuxvps sshd\[51941\]: Failed password for root from 112.85.42.180 port 37997 ssh2
Dec 13 08:36:43 linuxvps sshd\[52181\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.180  user=root
Dec 13 08:36:45 linuxvps sshd\[52181\]: Failed password for root from 112.85.42.180 port 16817 ssh2
Dec 13 08:36:49 linuxvps sshd\[52181\]: Failed password for root from 112.85.42.180 port 16817 ssh2
2019-12-13 21:41:11

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