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 <<>> 104.21.57.83
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17590
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.83.			IN	A

;; AUTHORITY SECTION:
.			305	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 00:36:20 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 83.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 83.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
5.198.160.164 attackspambots
DATE:2020-02-11 14:49:01, IP:5.198.160.164, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2020-02-11 22:02:25
70.113.242.156 attackbotsspam
Feb 11 14:48:37 lnxmysql61 sshd[16558]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=70.113.242.156
Feb 11 14:48:37 lnxmysql61 sshd[16558]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=70.113.242.156
2020-02-11 22:20:30
121.187.37.35 attack
Telnet/23 MH Probe, BF, Hack -
2020-02-11 22:22:36
220.135.50.116 attack
port scan and connect, tcp 23 (telnet)
2020-02-11 22:13:42
104.219.232.114 attackbots
Feb1114:47:42server4pure-ftpd:\(\?@104.219.232.114\)[WARNING]Authenticationfailedforuser[tonymotorcycle]Feb1114:47:45server4pure-ftpd:\(\?@104.219.232.114\)[WARNING]Authenticationfailedforuser[tonymotorcycle]Feb1114:47:50server4pure-ftpd:\(\?@104.219.232.114\)[WARNING]Authenticationfailedforuser[tonymotorcycle]Feb1114:47:56server4pure-ftpd:\(\?@104.219.232.114\)[WARNING]Authenticationfailedforuser[tonymotorcycle]Feb1114:48:00server4pure-ftpd:\(\?@104.219.232.114\)[WARNING]Authenticationfailedforuser[tonymotorcycle]Feb1114:48:06server4pure-ftpd:\(\?@104.219.232.114\)[WARNING]Authenticationfailedforuser[tonymotorcycle]Feb1114:48:12server4pure-ftpd:\(\?@104.219.232.114\)[WARNING]Authenticationfailedforuser[tonymotorcycle]Feb1114:48:16server4pure-ftpd:\(\?@104.219.232.114\)[WARNING]Authenticationfailedforuser[tonymotorcycle]Feb1114:48:22server4pure-ftpd:\(\?@104.219.232.114\)[WARNING]Authenticationfailedforuser[tonymotorcycle]Feb1114:48:28server4pure-ftpd:\(\?@104.219.232.114\)[WARNING]Authenticationfailedforuser
2020-02-11 22:26:56
177.98.102.204 attack
Telnet/23 MH Probe, BF, Hack -
2020-02-11 22:12:23
222.186.31.83 attackspambots
Feb 11 14:57:53 MK-Soft-VM5 sshd[15350]: Failed password for root from 222.186.31.83 port 33262 ssh2
Feb 11 14:57:56 MK-Soft-VM5 sshd[15350]: Failed password for root from 222.186.31.83 port 33262 ssh2
...
2020-02-11 22:08:49
41.77.146.98 attackbotsspam
Feb 11 15:20:26 [host] sshd[15527]: Invalid user a
Feb 11 15:20:26 [host] sshd[15527]: pam_unix(sshd:
Feb 11 15:20:28 [host] sshd[15527]: Failed passwor
2020-02-11 22:24:43
200.71.187.66 attack
1581428897 - 02/11/2020 14:48:17 Host: 200.71.187.66/200.71.187.66 Port: 445 TCP Blocked
2020-02-11 22:35:58
171.108.70.72 attackbotsspam
Telnet/23 MH Probe, BF, Hack -
2020-02-11 22:16:48
222.186.52.78 attack
Feb 11 14:47:34 * sshd[11875]: Failed password for root from 222.186.52.78 port 15511 ssh2
2020-02-11 22:16:31
182.203.78.168 attackbots
Automatic report - Port Scan Attack
2020-02-11 22:15:35
109.153.174.110 attackspambots
Hits on port : 9530
2020-02-11 22:00:45
188.36.146.149 attackbotsspam
Feb 11 14:42:43 srv-ubuntu-dev3 sshd[62554]: Invalid user dfw from 188.36.146.149
Feb 11 14:42:43 srv-ubuntu-dev3 sshd[62554]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.36.146.149
Feb 11 14:42:43 srv-ubuntu-dev3 sshd[62554]: Invalid user dfw from 188.36.146.149
Feb 11 14:42:46 srv-ubuntu-dev3 sshd[62554]: Failed password for invalid user dfw from 188.36.146.149 port 54486 ssh2
Feb 11 14:45:55 srv-ubuntu-dev3 sshd[62813]: Invalid user zgk from 188.36.146.149
Feb 11 14:45:55 srv-ubuntu-dev3 sshd[62813]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.36.146.149
Feb 11 14:45:55 srv-ubuntu-dev3 sshd[62813]: Invalid user zgk from 188.36.146.149
Feb 11 14:45:57 srv-ubuntu-dev3 sshd[62813]: Failed password for invalid user zgk from 188.36.146.149 port 54474 ssh2
Feb 11 14:49:07 srv-ubuntu-dev3 sshd[63026]: Invalid user buw from 188.36.146.149
...
2020-02-11 21:52:28
222.186.31.135 attack
Feb 11 14:54:47 localhost sshd\[2398\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.135  user=root
Feb 11 14:54:49 localhost sshd\[2398\]: Failed password for root from 222.186.31.135 port 64265 ssh2
Feb 11 14:54:51 localhost sshd\[2398\]: Failed password for root from 222.186.31.135 port 64265 ssh2
2020-02-11 22:02:59

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