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 <<>> 104.21.83.68
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62712
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.83.68.			IN	A

;; AUTHORITY SECTION:
.			419	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 82 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:05:24 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 68.83.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 68.83.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
69.94.131.81 attack
Postfix DNSBL listed. Trying to send SPAM.
2019-12-20 15:46:31
185.156.73.57 attackspam
Dec 20 07:29:42 debian-2gb-nbg1-2 kernel: \[476146.274346\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.156.73.57 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=31623 PROTO=TCP SPT=50353 DPT=3477 WINDOW=1024 RES=0x00 SYN URGP=0
2019-12-20 15:33:47
218.95.211.190 attackbotsspam
Dec 20 01:46:03 ny01 sshd[17120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.95.211.190
Dec 20 01:46:05 ny01 sshd[17120]: Failed password for invalid user message from 218.95.211.190 port 44373 ssh2
Dec 20 01:55:06 ny01 sshd[18002]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.95.211.190
2019-12-20 15:12:28
222.186.180.17 attack
Brute force attempt
2019-12-20 15:22:02
92.222.69.186 attackspambots
10 failed attempts when attempting to log into SSH within 3 minutes
2019-12-20 15:14:37
99.86.243.111 attackbots
TCP Port Scanning
2019-12-20 15:38:01
121.243.17.150 attackbotsspam
Dec 20 08:02:48 meumeu sshd[30491]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.243.17.150 
Dec 20 08:02:49 meumeu sshd[30491]: Failed password for invalid user guest from 121.243.17.150 port 42254 ssh2
Dec 20 08:09:38 meumeu sshd[31441]: Failed password for news from 121.243.17.150 port 48720 ssh2
...
2019-12-20 15:18:31
221.143.43.142 attack
Dec 20 08:21:46 sd-53420 sshd\[26253\]: User root from 221.143.43.142 not allowed because none of user's groups are listed in AllowGroups
Dec 20 08:21:46 sd-53420 sshd\[26253\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.143.43.142  user=root
Dec 20 08:21:47 sd-53420 sshd\[26253\]: Failed password for invalid user root from 221.143.43.142 port 45294 ssh2
Dec 20 08:28:22 sd-53420 sshd\[28744\]: User root from 221.143.43.142 not allowed because none of user's groups are listed in AllowGroups
Dec 20 08:28:22 sd-53420 sshd\[28744\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.143.43.142  user=root
...
2019-12-20 15:51:10
201.16.251.121 attackspam
Dec 20 02:28:46 linuxvps sshd\[37657\]: Invalid user dristin from 201.16.251.121
Dec 20 02:28:46 linuxvps sshd\[37657\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.16.251.121
Dec 20 02:28:48 linuxvps sshd\[37657\]: Failed password for invalid user dristin from 201.16.251.121 port 58706 ssh2
Dec 20 02:35:38 linuxvps sshd\[42237\]: Invalid user rosemy from 201.16.251.121
Dec 20 02:35:38 linuxvps sshd\[42237\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.16.251.121
2019-12-20 15:53:04
52.168.17.46 attackspam
Unauthorised access (Dec 20) SRC=52.168.17.46 LEN=52 TTL=110 ID=19326 DF TCP DPT=445 WINDOW=8192 SYN
2019-12-20 15:54:25
218.92.0.134 attack
Dec 20 08:39:59 dedicated sshd[12189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.134  user=root
Dec 20 08:40:01 dedicated sshd[12189]: Failed password for root from 218.92.0.134 port 62068 ssh2
2019-12-20 15:43:51
161.117.176.196 attack
$f2bV_matches
2019-12-20 15:40:02
87.117.3.77 attackbotsspam
Unauthorized connection attempt detected from IP address 87.117.3.77 to port 445
2019-12-20 15:23:19
61.153.209.244 attackspambots
Dec 20 09:29:42 hosting sshd[10394]: Invalid user kermy from 61.153.209.244 port 50592
...
2019-12-20 15:34:12
117.48.231.173 attackspam
Dec 20 08:34:23 loxhost sshd\[25364\]: Invalid user earl from 117.48.231.173 port 35382
Dec 20 08:34:23 loxhost sshd\[25364\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.48.231.173
Dec 20 08:34:25 loxhost sshd\[25364\]: Failed password for invalid user earl from 117.48.231.173 port 35382 ssh2
Dec 20 08:40:14 loxhost sshd\[25589\]: Invalid user ses from 117.48.231.173 port 57820
Dec 20 08:40:14 loxhost sshd\[25589\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.48.231.173
...
2019-12-20 15:41:41

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