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: Republic of China (ROC)

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 <<>> 211.21.39.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6134
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;211.21.39.57.			IN	A

;; AUTHORITY SECTION:
.			328	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019101300 1800 900 604800 86400

;; Query time: 731 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 13 21:20:33 CST 2019
;; MSG SIZE  rcvd: 116
Host info
57.39.21.211.in-addr.arpa domain name pointer 211-21-39-57.HINET-IP.hinet.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
57.39.21.211.in-addr.arpa	name = 211-21-39-57.HINET-IP.hinet.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
58.219.215.103 attack
Sep 13 12:55:05 roadrisk sshd[18048]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.219.215.103  user=r.r
Sep 13 12:55:07 roadrisk sshd[18048]: Failed password for r.r from 58.219.215.103 port 48530 ssh2
Sep 13 12:55:07 roadrisk sshd[18048]: Connection closed by 58.219.215.103 [preauth]
Sep 13 12:55:21 roadrisk sshd[18050]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.219.215.103  user=r.r
Sep 13 12:55:23 roadrisk sshd[18050]: Failed password for r.r from 58.219.215.103 port 50286 ssh2
Sep 13 12:55:24 roadrisk sshd[18050]: Connection closed by 58.219.215.103 [preauth]
Sep 13 12:55:38 roadrisk sshd[18054]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.219.215.103  user=r.r
Sep 13 12:55:40 roadrisk sshd[18054]: Failed password for r.r from 58.219.215.103 port 51865 ssh2
Sep 13 12:55:41 roadrisk sshd[18054]: Connection closed by 58.219.215........
-------------------------------
2019-09-14 02:37:07
212.0.149.87 attackbotsspam
Unauthorized connection attempt from IP address 212.0.149.87 on Port 445(SMB)
2019-09-14 02:27:02
211.72.81.171 attack
445/tcp 445/tcp 445/tcp
[2019-08-15/09-13]3pkt
2019-09-14 02:27:24
117.3.69.207 attackbots
445/tcp 445/tcp 445/tcp...
[2019-07-23/09-13]9pkt,1pt.(tcp)
2019-09-14 02:33:09
36.99.141.211 attack
DATE:2019-09-13 19:48:49, IP:36.99.141.211, PORT:ssh SSH brute force auth (thor)
2019-09-14 03:05:54
177.62.59.246 attackspambots
Automatic report - Port Scan Attack
2019-09-14 02:28:59
180.167.111.38 attackbots
Lines containing failures of 180.167.111.38
Sep 13 12:49:40 nxxxxxxx sshd[13151]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.167.111.38  user=r.r
Sep 13 12:49:42 nxxxxxxx sshd[13151]: Failed password for r.r from 180.167.111.38 port 53801 ssh2
Sep 13 12:49:42 nxxxxxxx sshd[13151]: Connection closed by authenticating user r.r 180.167.111.38 port 53801 [preauth]
Sep 13 12:57:14 nxxxxxxx sshd[14418]: Invalid user admin from 180.167.111.38 port 55320
Sep 13 12:57:15 nxxxxxxx sshd[14418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.167.111.38
Sep 13 12:57:17 nxxxxxxx sshd[14418]: Failed password for invalid user admin from 180.167.111.38 port 55320 ssh2
Sep 13 12:57:18 nxxxxxxx sshd[14418]: Connection closed by invalid user admin 180.167.111.38 port 55320 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=180.167.111.38
2019-09-14 02:51:11
189.211.3.32 attackspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-09-13 10:58:59,610 INFO [amun_request_handler] PortScan Detected on Port: 445 (189.211.3.32)
2019-09-14 02:39:15
192.236.199.136 attackspam
Sep 13 13:28:49 mxgate1 postfix/postscreen[17089]: CONNECT from [192.236.199.136]:40046 to [176.31.12.44]:25
Sep 13 13:28:49 mxgate1 postfix/dnsblog[17090]: addr 192.236.199.136 listed by domain zen.spamhaus.org as 127.0.0.3
Sep 13 13:28:49 mxgate1 postfix/postscreen[17089]: PREGREET 31 after 0.11 from [192.236.199.136]:40046: EHLO 02d6ff67.nutrisleep.best

Sep 13 13:28:49 mxgate1 postfix/postscreen[17089]: DNSBL rank 2 for [192.236.199.136]:40046
Sep x@x
Sep 13 13:28:49 mxgate1 postfix/postscreen[17089]: DISCONNECT [192.236.199.136]:40046


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=192.236.199.136
2019-09-14 02:50:34
51.75.143.32 attackspam
Sep 13 18:28:49 MK-Soft-VM5 sshd\[24806\]: Invalid user p@ssw0rd123 from 51.75.143.32 port 46018
Sep 13 18:28:49 MK-Soft-VM5 sshd\[24806\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.143.32
Sep 13 18:28:51 MK-Soft-VM5 sshd\[24806\]: Failed password for invalid user p@ssw0rd123 from 51.75.143.32 port 46018 ssh2
...
2019-09-14 02:52:09
202.83.168.195 attackbots
firewall-block, port(s): 445/tcp
2019-09-14 02:34:05
188.19.13.50 attack
Unauthorized connection attempt from IP address 188.19.13.50 on Port 445(SMB)
2019-09-14 02:32:08
104.131.58.179 attackspambots
WordPress login Brute force / Web App Attack on client site.
2019-09-14 02:41:06
167.71.56.82 attack
SSH Brute-Force reported by Fail2Ban
2019-09-14 02:35:21
189.29.36.50 attack
Honeypot attack, port: 23, PTR: bd1d2432.virtua.com.br.
2019-09-14 02:58:03

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